Honda Motor Co., Ltd. 2010

OWNERS MANUAL

Honda CBR250R/RA

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This motorcycle is designed to be used only on the road.

Pay special attention to the safety messages that appear throughout the manual. Thesemessages are fully explained in the A Few Words About Safety section which appearsbefore the Contents page.

This manual should be considered a permanent part of the motorcycle and should remainwith the motorcycle when resold.

This motorcycle is designed to carry the operator and one passenger. Never exceed themaximum weight capacity.

IMPORTANT INFORMATION

ON-ROAD USE

READ THIS OWNERS MANUAL CAREFULLY

OPERATOR AND PASSENGER

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All information in this publication is based on the latest production informationavailable at the time of approval for printing. Honda Motor Co.,Ltd. reserves theright to make changes at any time without notice and without incurring anyobligation.No part of this publication may be reproduced without written permission.

Honda CBR250R/RAOWNERS MANUAL

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The motorcycle presents you a challenge to master the machine, a challenge to adventure.You ride through the wind, linked to the road by a vehicle that responds to your commandsas no other does. Unlike an automobile, there is no metal cage around you. Like an airplane, apre-ride inspection and regular maintenance are essential to your safety. Your reward isfreedom.

To meet the challenges safely, and to enjoy the adventure fully, you should becomethoroughly familiar with this owners manual BEFORE YOU RIDE THE MOTORCYCLE.

When service is required, remember that your Honda dealer knows your motorcycle best. Ifyou have the required mechanical know-how and tools, your dealer can supply you with anofficial Honda Shop Manual to help you perform many maintenance and repair tasks.

Pleasant riding, and thank you for choosing a Honda !

As you read this manual, you will find information that is preceded by a symbol. Thisinformation is intended to help you avoid damage to your motorcycle, other property, or theenvironment.

WELCOME

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The following code in this manual indicates the country.

The specifications may vary with each locale.

The illustrations herein are based on the type.

MalaysiaMA

CBR250RA

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Your safety, and the safety of others, is very important. And operating this motorcycle safelyis an important responsibility.

To help you make informed decisions about safety, we have provided operating proceduresand other information on labels and in this manual. This information alerts you to potentialhazards that could hurt you or others.

Of course, it is not practical or possible to warn you about all hazards associated withoperating or maintaining a motorcycle. You must use your own good judgment.

You will find important safety information in a variety of forms, including:

on the motorcycle.

preceded by a safety alert symbol and one of three signal words:or .

These signal words mean:

Safety Labels

Safety MessagesDANGER, WARNING, CAUTION

A FEW WORDS ABOUT SAFETY

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such as Important Safety Reminders or Important Safety Precautions.

such as Motorcycle Safety.

how to use this motorcycle correctly and safely.

This entire manual is filled with important safety information please read it carefully.

Safety Headings

Safety Section

Instructions

You WILL be KILLED or SERIOUSLY HURT if you dont followinstructions.

You CAN be KILLED or SERIOUSLY HURT if you dont followinstructions.

You CAN be HURT if you dont follow instructions.

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IGNITION SWITCH

LOAD LIMITS AND GUIDELINESPROTECTIVE APPAREL RIGHT HANDLEBAR CONTROLS

LEFT HANDLEBAR CONTROLS

IMPORTANT SAFETYINFORMATION

IMAGE LABELS

TUBELESS TYRESENGINE OILFUELCOOLANTCLUTCHBRAKESSUSPENSION

INSTRUMENTS ANDINDICATORS

page page

1

248

13

26272931333637

434445

OPERATION

MOTORCYCLE SAFETY ESSENTIAL INDIVIDUALCOMPONENTS

MAJOR COMPONENTS(Information you need to operatethis motorcycle)

PARTS LOCATION

1

10

26

43

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STEERING LOCKPRE-RIDE INSPECTIONSTARTING THE ENGINERUNNING-INRIDINGBRAKINGPARKINGANTI-THEFT TIPS

HEADLIGHT AIM VERTICALADJUSTMENT

SEATHELMET HOLDERDOCUMENT BAGSTORAGE COMPARTMENT FORU-SHAPED ANTI-THEFT LOCKRIGHT UNDER COWL

page page

55565960626566

4647495051

5254

OPERATIONFEATURES(Not required for operation)

5546

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SERIAL NUMBERSTOOL KITMAINTENANCE SCHEDULESAFETY PRECAUTIONSMAINTENANCE SAFETY

THE IMPORTANCE OFMAINTENANCE

REMOVAL FROM STORAGESTORAGE

BULB REPLACEMENT

FUSE REPLACEMENTBATTERY

BRAKELIGHT SWITCHADJUSTMENT

THROTTLE OPERATIONCOOLANTDRIVE CHAIN

ENGINE OILCRANKCASE BREATHERAIR CLEANER

BRAKE PAD WEARWHEEL REMOVALSIDE STAND

FRONT AND REAR SUSPENSIONINSPECTION

DRIVE CHAIN SLIDER

page page102104108

109

119121

67

68697073747678798485869293

9495

100

MAINTENANCE

MAINTENANCE

STORAGE GUIDE

CLEANING

SPECIFICATIONS

CATALYTIC CONVERTER

TAKING CARE OF THEUNEXPECTED

115

119

122

123

127

67

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There is much that you can do to protectyourself when you ride. Youll find manyhelpful recommendations throughout thismanual. Following are a few that weconsider to be most important.

Your motorcycle can provide many years ofservice and pleasure if you takeresponsibility for your own safety andunderstand the challenges that you canmeet on the road.

Some drivers do not see motorcyclesbecause they are not looking for them. Tomake yourself more visible, wear brightreflective clothing, position yourself soother drivers can see you, signal beforeturning or changing lanes, and use yourhorn when it will help others notice you.

Its a proven fact: helmets significantlyreduce the number and severity of headinjuries. So always wear an approvedmotorcycle helmet and make sure yourpassenger does the same. We alsorecommend that you wear eye protection,sturdy boots, gloves, and other protectivegear (page ).

Pushing the limits is another major cause ofmotorcycle crashes. Never ride beyondyour personal abilities or faster thanconditions warrant. Remember that alcohol,drugs, f atigue and inattent ion cansignificantly reduce your ability to makegood judgements and ride safely.

2

MOTORCYCLE SAFETYIMPORTANT SAFETY INFORMATION

Always Wear a Helmet

Make Yourself Easy to See

Ride Within Your Limits

1

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For your safety, we strongly recommendthat you always wear an approvedmotorcycle helmet, eye protection, boots,gloves, trousers, and a long-sleeved shirt orjacket whenever you ride. Althoughcomplete protection is not possible, wearingproper gear can reduce the chance of injurywhen you ride.Following are suggestions to help youchoose proper gear.

Alcohol and riding dont mix. Even onedrink can reduce your ability to respond tochanging conditions, and your reaction timegets worse with every additional drink. Sodont drink and ride, and dont let yourfriends drink and ride either.

For safe riding, its important to inspectyour motorcycle before every ride andperform all recommended maintenance.Never exceed load limits, and only useaccessories that have been approved byHonda for this motorcycle. See page formore details.

4

PROTECTIVE APPARELDont Drink and Ride

Keep Your Bike in Safe Condition

2

Not wearing a helmet increases thechance of serious injury or death in acrash.

Be sure you and your passengeralways wear a helmet, eye protectionand other protective apparel when youride.

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Your helmet is your most important piece ofriding gear because it offers the bestprotection against head injuries. A helmetshould fit your head comfortably andsecurely. A bright-coloured helmet canmake you more noticeable in traffic, as canreflective strips.

An open-face helmet offers some protection,but a full-face helmet offers more. Alwayswear a face shield or goggles to protectyour eyes and help your vision.

In addition to a helmet and eye protection,we also recommend:

Sturdy boots with non-slip soles to helpprotect your feet and ankles.Leather gloves to keep your hands warmand help prevent blisters, cuts, burns andbruises.A motorcycle riding suit or jacket forcomfort as well as protection. Bright-coloured and reflective clothing can helpmake you more noticeable in traffic. Besure to avoid loose clothes that could getcaught on any part of your motorcycle.

Helmets and Eye Protection Additional Riding Gear

3

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How much weight you put on yourmotorcycle, and how you load it, areimportant to your safety. Anytime you ridewith a passenger or cargo you should beaware of the following information.

However, exceeding the weight limit orcarrying an unbalanced load can seriouslyaffect your motorcycles handling, brakingand stability. Non-Honda accessories,improper modif ica t ions, and poormaintenance can also reduce your safetymargin.

The following pages give more specificinformation on loading, accessories andmodifications.

Your motorcycle has been designed to carryyou and one passenger. When you carry apassenger, you may feel some differenceduring acceleration and braking. But so longas you keep your motorcycle well-maintained, with good tyres and brakes, youcan safely carry loads within the given limitsand guidelines.

LoadingLOAD LIMITS AND GUIDELINES

4

Overloading or improper loading cancause a crash and you can beseriously hurt or killed.

Follow all load limits and other loadingguidelines in this manual.

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Your motorcycle is primarily intended fortransporting you and a passenger. You maywish to secure a jacket or other small itemsto the seat when you are not riding with apassenger.

If you wish to carry more cargo, check withyour dealer for advice, and be sure to readthe information regarding accessories onpage .

Following are the load limits for yourmotorcycle:

Improperly loading your motorcycle canaffect its stability and handling. Even if yourmotorcycle is properly loaded, you shouldride at reduced speeds whenever carryingcargo.

Includes the weight of the rider,passenger, all cargo and all accessories

6

Loading GuidelinesLoad Limits

Maximum weight capacity:

5

140 kg (309 lb)

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Modifying your motorcycle or using non-Honda accessories can make yourmotorcycle unsafe. Before you considermaking any modifications or adding anaccessory, be sure to read the followinginformation.

Follow these guidelines whenever you carrya passenger or cargo:

To prevent loose items from creating ahazard, make sure that all cargo issecurely tied down before you ride away.Place cargo weight as close to the centerof the motorcycle as possible.Balance cargo weight evenly on bothsides.

Check that both tyres are properlyinflated (page ).37

Accessories and Modifications

6

Improper accessories or modificationscan cause a crash in which you can beseriously hurt or killed.

Follow all instructions in this ownersmanual regarding accessories andmodifications.

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Do not pull a trailer or sidecar with yourmotorcycle. This motorcycle was notdesigned for these attachments, and theiruse can seriously impair your motorcycleshandling.

We strongly advise you not to remove anyoriginal equipment or modif y yourmotorcycle in any way that would change itsdesign or operation. Such changes couldseriously impair your motorcycles handling,stability and braking, making it unsafe toride.

Removing or modifying your lights,mufflers, emission control system or otherequipment can also make your motorcycleillegal.

We strongly recommend that you use onlyHonda Genuine Accessories that have beenspecifically designed and tested for yourmotorcycle. Because Honda cannot test allother accessories, you must be personallyresponsible for proper selection, installationand use of non-Honda accessories. Checkwith your dealer for assistance and alwaysfollow these guidelines:

Make sure the accessory does notobscure any lights, reduce groundclearance and banking angle, limitsuspension travel or steering travel, alteryour riding position or interfere withoperating any controls.

Be sure electrical equipment does notexceed the motorcycles electrical systemcapacity (page ). A blown fuse cancause a loss of lights or engine power.

126

Modifications

Accessories

7

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There is a specific symbol on each label.The meanings of each symbol and label areas follows.

The following pages describe the labelmeanings. Some labels warn you ofpotential hazards that could cause seriousinjury. Others provide important safetyinformation. Read this information carefullyand dont remove the labels.

If a label comes off or becomes hard to read,contact your dealer for a replacement.

IMAGE LABELS

8

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Read instructions contained in Owners Manual carefully.

Keep chain adjusted and lubricated.Freeplay

Cold tyre pressure:[Driver only]

FrontRear

[Driver and passenger]FrontRear

Tyre size:FrontRear

Tyre brand:FrontRear

9

DRIVE CHAIN LABEL

TYRE INFORMATION LABEL

mm ( in)

110/70 17M/C 54S140/70 17M/C 66S

RX 01RZRX 01FD

200 kPa (2.00 kgf/cm , 29 psi)

200 kPa (2.00 kgf/cm , 29 psi)200 kPa (2.00 kgf/cm , 29 psi)

225 kPa (2.25 kgf/cm , 33 psi)

20 30 0.8 1.2

IRC

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Rearview mirrorRearview mirror

Clutch lever

Ignition switchStart button

Headlight dimmerswitch

Front brake lever

Throttle grip

Fuel fill cap

TachometerMulti-function display

Turn signal switch

Horn button

IndicatorsFront brakefluid reservoirIndicators

Engine stop switch

Passing lightcontrol switch

PARTS LOCATION

10

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Passenger footpeg

Rear brake fluid reservoirDocument compartment Battery

Main fuse

Tool kit

ABS motor fuseCBR250RA

Footpeg

Engine oil fill capRear brake pedal

Coolant reserve tankEngine oilinspection window

11

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FootpegSide stand Seat lock

Helmet holder

Shift lever Passenger footpeg

Fuse box

12

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The indicators are contained in theinstrument panel. Their functions aredescribed in the tables on the followingpages.

(1) Multi-function display(2) Tachometer(3) Tachometer red zone(4) Neutral indicator(5) Right turn signal indicator(6) High beam indicator(7) RESET button(8) MODE button(9) PGM-FI malfunction indicator lamp

(MIL)(10) Left turn signal indicator(11) Anti-lock Brake System (ABS)

indicator (CBR250RA)

(5)(8) (7) (6)

(2)(1) (3) (4)

(10) (9) (11)

INSTRUMENTS ANDINDICATORS

13

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Multi-function display

Speedometer

Odometer

Tripmeter

Coolant temperaturegauge

Fuel gauge

Digital clock

Tachometer

The display includes the following functions;This display shows the initial display (page ).

Shows riding speed (page ).

Shows accumulated mileage (page ).

Shows mileage per trip (page ).

Shows coolant temperature (page ).

Shows approximate fuel supply available (page ).

Shows hour and minute (page ).

Shows engine revolutions per minute.The tachometer needle will swing to the maximumscale on the dial once when the ignition switch isturned ON.

(1)

(2)

17

19

19

19

20

22

24

Function(Ref.No.) Description

14

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Tachometer red zone

Neutral indicator(green)

High beam indicator(blue)

Right turn signal indicator(green)

Running the engine beyond recommended maximumengine speed (the beginning of the tachometer redzone) can damage the engine.

Never allow the tachometer needle to enter the redzone, even after the engine has been broken in.

Lights when the transmission is in neutral.

Flashes when the right turn signal operates.

Lights when the headlight is on high beam.

RESET button This button is used to reset the tripmeter (page )or to set the digital clock (page ).

(4)

(5)

(6)

(3)

(7) 1924

(Ref.No.) Description Function

15

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MODE button This button is used to select the odometer andtripmeter (page ) or to set the digital clock (page

).

PGM-FI malfunctionindicator lamp (MIL)(amber)

Lights when there is any abnormality in the PGM-FI(Programmed Fuel Injection) system. Should alsolight for a few seconds and then go off when theignition switch is turned ON.If it comes on at any other time, reduce speed andtake the motorcycle to your dealer as soon aspossible.

Left turn signal indicator(green)

Flashes when the left turn signal operates.

This indicator normally comes on when the ignitionswitch is turned ON, and goes off after you ride themotorcycle at speed above 10 km/h (6 mph). If thereis a problem with the Anti-lock Brake System, thisindicator flashes and remains on (page ).

Anti-lock BrakeSystem(ABS) indicator(amber)

(8)

(9)

(10)

(11)

(CBR250RA)

1924

64

(Ref.No.) Description Function

16

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Digital clock ( ) will reset if the battery isdisconnected.

When the ignition switch is turned ON, themulti-function display ( ) will temporarilyshow all the modes and digital segments.Thereafter, the speedometer ( ) starts acountdown to 0 km/h so that you can makesure the liquid crystal display is functioningproperly.

(1)

(2)(3)1

3

2

(1) Multi-function display(2) Speedometer(3) Digital clock

Initial Display

17

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Multi-function display ( ) includes thefollowing functions:

SpeedometerOdometer/Tripmeter

Digital clock

Coolant temperature gaugeFuel gauge

(2)

(5) (4)

(6) (1)1 (3)

(1) Multi-function display(2) Speedometer(3) Odometer/Tripmeter(4) Coolant temperature gauge(5) Fuel gauge(6) Digital clock

Multi-function Display

18

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Shows riding speed.

The odometer ( ) shows accumulatedmileage.The tripmeter ( ) shows mileage per trip.Push the MODE button ( ) to select theodometer and tripmeter.To reset the tripmeter, push and hold theRESET button ( ) for more than 2 secondswhen the display is in the tripmeter.

(2)

(4)

(5)

(1)

(3)

34

2

5

(1) Speedometer(2) Odometer(3) Tripmeter(4) MODE button(5) RESET button

Speedometer

Odometer/Tripmeter

19

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The coolant temperature gauge ( ) showscoolant temperature.

Overheating Message:

The normal operating temperature range iswithin the section between the segment C( ) and segment H ( ).

When the coolant is over specif iedtemperature, the segment H flashes.If this occurs, stop the engine and check thereserve tank coolant level. Read pages

and do not ride the motorcycle until theproblem has been corrected.

Exceeding maximum running temperaturemay cause serious engine damage.(1)

1

(3)(2)

2 332

31

(1) Coolant temperature gauge(2) Segment C(3) Segment H

Coolant Temperature Gauge

20

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Coolant Temperature Gauge FailureIndication:If the cooling system has an error, thecoolant temperature gauge will flash or willturn off.If this occurs, see your dealer as soon aspossible.

21

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When there is only one segment ( ) left,fuel will be low and you should refuel assoon as possible.The amount of fuel left in the tank with thevehicle set upright is approximately:

This segment flashes when the fueldecreases further.

The fuel gauge liquid crystal display ( )shows the approximate available fuel in agraduated display. When all segments up toF ( ) are on, the fuel tank is full.The fuel tank capacity is:

(2)

(1)

(3)

3

1

2

(1) Fuel gauge(2) Segment F(3) Segment E

Fuel Gauge

22

13.0 (3.43 US gal , 2.86 Imp gal)

2.5 (0.66 US gal , 0.55 Imp gal)

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Fuel Gauge Failure Indication:If the fuel system has an error, the fuelgauge will flash.If this occurs, see your dealer as soon aspossible.

23

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Turn the ignition switch ON. The time is advanced by one hour,each time the button is pushed.The time advances fast when thebutton is pushed and held.

To set the hour, push the RESET buttonuntil the desired hour and AM/PM aredisplayed.

Shows hour and minute. To set the digitalclock, proceed as follows:

Push and hold both the MODE button( ) and RESET button ( ) for more than2 seconds. The clock will be set in theadjust mode with the hour displayflashing.

Push the MODE button. The minutedisplay will start flashing.

(1)

4.

1.2.

3.

2 3

(3)(2)

(1) Digital clock(2) MODE button(3) RESET button

Digital Clock

24

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The clock will be reset AM 1:00 if thebattery is disconnected.

The time advances fast when thebutton is pushed and held.

The time advances by one minute, eachtime the button is pushed.

To set the minute, push the RESETbutton until the desired minute. Theminute display will return to 00 when60 is reached without affecting the hourdisplay.

To end the adjustment, push the MODEbutton or turn the ignition switch OFF.T h e d i s p l a y w i l l s t op f l a s h i ngautomatically and the adjustment will becancelled if the button is not pushed forabout 30 seconds.

5. 6.

25

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The shock absorber ( ) has 5 adjustmentpositions for different load or ridingconditions.Use a pin spanner ( ) and extension bar( ) to adjust the rear shocks.Always adjust the shock absorber positionin sequence (1-2-3-4-5 or 5-4-3-2-1).Attempting to adjust directly from 1 to 5 or5 to 1 may damage the shock absorber.Position 1 is for light loads and smooth roadconditions. Positions 3 to 5 increase springpreload for a stiffer rear suspension, andcan be used when the motorcycle is heavilyloaded.Standard position: 2

(2) (3)

32

1 2 43 5

(1)

1

(1) Shock absorber(2) Pin spanner(3) Extension bar

MAJOR COMPONENTS(Information you need to operate this motorcycle)SUSPENSION

26

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Front Brake Fluid Level:

The recommended brake fluid is HondaDOT 3 or DOT 4 brake fluid from a sealedcontainer, or an equivalent.

With the motorcycle in an upright position,check the fluid level. It should be above theLOWER level mark ( ). If the level is at orbelow the LOWER level mark, check thebrake pads for wear (page ).

Worn pads should be replaced. If the padsare not worn, have your brake systeminspected for leaks.

Both the front and rear brakes are thehydraulic disc types.As the brake pads wear, the brake fluidlevel drops.There are no adjustments to perform, butfluid level and pad wear must be inspectedperiodically. The system must be inspectedfrequently to ensure there are no fluid leaks.If the brake lever or pedal free travelbecomes excessive and the brake pads arenot worn beyond the recommended limit(page ), there is probably air in thebrake system and it must be bled. See yourdealer for this service.

(1)

1

100

100

(1) LOWER level mark

BRAKES

27

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Rear Brake Fluid Level:

Other Checks:Make sure there are no fluid leaks. Checkfor deterioration or cracks in the hoses andfittings.

The recommended brake fluid is HondaDOT 3 or DOT 4 brake fluid from a sealedcontainer, or an equivalent.

With the motorcycle in an upright position,check the fluid level. It should be betweenthe UPPER ( ) and LOWER ( ) levelmarks. If the level is at or below theLOWER level mark, check the brake padsfor wear (page ).

Worn pads should be replaced. If the padsare not worn, have your brake systeminspected for leaks.

1 (1)

(2)

2

101

(1) UPPER level mark(2) LOWER level mark

28

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Clutch adjustment may be required if themotorcycle stalls when shifting into gear ortends to creep; or if the clutch slips, causingacceleration to lag behind engine speed.Minor adjustments can be made with theclutch cable adjuster ( ) at the clutch lever( ).Normal clutch lever freeplay is:

Pull back the rubber dust cover ( ).Loosen the lock nut ( ) and turn theclutch cable adjuster. Tighten the locknut and check the adjustment.If the adjuster is threaded out near itslimit or if the correct freeplay cannot beobtained, using the clutch cable adjuster,loosen the lock nut and turn in the clutchcable adjuster completely. Tighten thelock nut and install the rubber dust cover.

1.

(B)(4)

((AA))

2.

3.

2

(2)(3)

43

1

(1)

(A) Increase freeplay(B) Decrease freeplay

(1) Clutch cable adjuster(3) Rubber dust cover(4) Lock nut

(2) Clutch lever

CLUTCH

29

10 20 mm (0.4 0.8 in)

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If proper adjustment cannot be obtained orthe clutch does not work correctly, see yourdealer.

Other Checks:Check the clutch cable for kinks or signs ofwear that could cause sticking or failure.Lubricate the clutch cable with acommercially available cable lubricant toprevent premature wear and corrosion.

Loosen the lock nut ( ) at the lower endof the cable. Turn the adjusting nut ( ) toobtain the specified freeplay. Tighten thelock nut and check the adjustment.Start the engine, pull in the clutch leverand shift into gear. Make sure the enginedoes not stall and the motorcycle doesnot creep. Gradually release the clutchlever and open the throttle. Themotorcycle should begin to movesmoothly and accelerate gradually.

((AA))

((BB))

(6)

(5)

4.

5.

56

(A) Increase freeplay(B) Decrease freeplay

(5) Lock nut(6) Adjusting nut30

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Do not use non-ethylene glycol coolant, tapwater, nor mineral water when adding orreplacing the coolant.Use of improper coolant may cause damage,such as corrosions in the engine, blockageof the cooling passage or radiator andpremature wear of the water pump seal.

Use any genuine HONDA PRE-MIXCOOLANT without diluting with water.

Use only genuine HONDA PRE-MIXCOOLANT containing corrosion inhibitors,specifically recommended for aluminumengines when adding or replacing thecoolant.Genuine HONDA PRE-MIX COOLANT isexcellent at preventing corrosion andoverheating. The effects last for up to 2years.

The coolant should be inspected andreplaced properly by following themaintenance schedule (page ).71

COOLANTCoolant Recommendation

31

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The reserve tank is located under the rightside of the crankcase.Check the coolant level in the reserve tank( ) while the engine is at the normaloperating temperature with the motorcyclein an upright position. If the coolant level isbelow the LOWER level mark ( ), removethe screw ( ). Pull out the prong ( ) fromthe hole ( ). Remove the cover ( ) andreserver tank cap ( ). Add coolant mixtureuntil it reaches the UPPER level mark ( ).Always add coolant to the reserve tank. Donot attempt to add coolant by removing theradiator cap.

If the reserve tank is empty, or if coolantloss is excessive, check for leaks and seeyour dealer for repair.

(2)

(1)

2

(4)

(3)

1

3 4

(6)

(7)

(5)

(8)

5 67

8

(1) Reserve tank(2) LOWER level mark(3) Screw(4) Prong

(5) Hole(6) Cover(7) Reserver tank cap(8) UPPER level mark

Inspection

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The fuel tank capacity including the reservesupply is:

To open the fuel fill cap ( ), open the lockcover ( ), insert the ignition key ( ) andturn it clockwise. The fuel fill cap will popup and can be lifted off.Do not overfill the tank. There should be nofuel above the level plate ( ).After refueling, to close the fuel fill cap,align the latch in the cap with the slot in thefiller neck. Push the fuel fill cap into thefiller neck until it snaps closed and locks.Remove the key and close the lock cover.

12

4

3

Fuel TankFUEL

33

13.0 (3.43 US gal , 2.86 Imp gal)Petrol is highly flammable andexplosive. You can be burned orseriously injured when handling fuel.

Stop the engine and keep heat,sparks, and flame away.Refuel only outdoors.Wipe up spills immediately.

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If spark knock or pinking occurs at asteady engine speed under normal load,change brands of petrol. If spark knock orpinking persists, consult your dealer.Failure to do so is considered misuse, anddamage caused by misuse is not covered byHondas Limited Warranty.

Use unleaded petrol with a research octanenumber of 91 or higher.The use of leaded petrol will causepremature damage to the catalyticconverter.

(1)

(3)

(4)

(2)

(1) Fuel fill cap(2) Lock cover

(3) Ignition key(4) Level plate

34

10/11/05 11:23:25 32KYJE00_044

If you decide to use a petrol containingalcohol (gasohol), be sure its octane ratingis at least as high as that recommended byHonda. There are two types of gasohol:one containing ethanol, and the othercontaining methanol. Do not use petrol thatcontains more than 10 % ethanol. Do not usepetrol containing methanol (methyl or woodalcohol) that does not also containcosolvents and corrosion inhibitors formethanol. Never use petrol containing morethan 5 % methanol, even if it has cosolventsand corrosion inhibitors.

The use of petrol containing more than 10 %ethanol (or more than 5 % methanol) may:

Damage the painting of the fuel tank.Damage the rubber tubes of the fuel line.Cause corrosion of the fuel tank.Cause poor drivability.

Before buying fuel from an unfamiliarstation, try to find out if the fuel containsalcohol. If it does, confirm the type andpercentage of alcohol used. If you noticeany undesirable operating symptoms whileusing a petrol that contains alcohol, or onethat you think contains alcohol, switch to apetrol that you know does not containalcohol.

Petrol Containing Alcohol

35

10/11/05 11:23:28 32KYJE00_045

Running the engine with insufficient oilpressure may cause serious engine damage.

Start the engine and let it idle for 3 5minutes.Stop the engine and hold the motorcyclein an upright position on firm, levelground.

Check the engine oil level each day beforeriding the motorcycle.The level must be maintained between theupper ( ) and lower ( ) level marks in theinspection window ( ).

After 2 3 minutes, check that the oillevel is between the upper and lower levelmarks in the inspection window.If required, remove the oil fill cap ( ) andadd the specified oil (page ) up to theupper level mark. Do not overfill.

Reinstall the oil fill cap. Check for oilleaks.

5.

1.

2.

3.

4.

1

(1)(2)

3

4

(3)

(4)

2

79

(1) Upper level mark(2) Lower level mark

(3) Inspection window(4) Oil fill cap

ENGINE OILEngine Oil Level Check

36

10/11/05 11:23:37 32KYJE00_046

To safely operate your motorcycle, yourtyres must be the proper type and size, ingood condition with adequate tread, andcorrectly inflated for the load you arecarrying. The following pages give moredetailed information on how and when tocheck your air pressure, how to inspectyour tyres for damage, and what to do whenyour tyres need to be repaired or replaced.

Keeping your tyres properly inf latedprovides the best combination of handling,tread life and riding comfort. Generally,underinf lated tyres wear unevenly,adversely affect handling, and are morelikely to fail from being overheated.Overinflated tyres make your motorcycleride harshly, are more prone to damagefrom road hazards, and wear unevenly.

We recommend that you visually checkyour tyres before every ride and use agauge to measure air pressure at least oncea month or any time you think the tyresmight be low.Tubeless tyres have some self-sealingability if they are punctured. However,because leakage is often very slow, youshould look closely for punctures whenevera tyre is not fully inflated.

TUBELESS TYRES Air Pressure

37

Using tyres that are excessively wornor improperly inflated can cause acrash in which you can be seriouslyhurt or killed.

Follow all instructions in this ownersmanual regarding tyre inflation andmaintenance.

10/11/05 11:23:42 32KYJE00_047

Always check air pressure when your tyresare cold when the motorcycle has beenparked for at least three hours. If you checkair pressure when your tyres are warmwhen the motorcycle has been ridden foreven a few miles the readings will behigher than if the tyres were cold. This isnormal, so do not let air out of the tyres tomatch the recommended cold air pressuresgiven below. If you do, the tyres will beunderinflated.

The recommended cold tyre pressuresare:

Whenever you check the tyre pressures,you should also examine the tyre treads andsidewalls for wear, damage, and foreignobjects:

Look for:Bumps or bulges in the side of the tyre orthe tread. Replace the tyre if you find anybumps or bulges.Cuts, splits or cracks in the tyre. Replacethe tyre if you can see fabric or cord.Excessive tread wear.

Also, if you hit a pothole or hard object, pullto the side of the road as soon as you cansafely and carefully inspect the tyres fordamage.Front

Rear

FrontRear

Driveronly

Driver andone passenger

kPa (kgf/cm , psi)

Inspection

38

200 (2.00 , 29)200 (2.00 , 29)

200 (2.00 , 29)225 (2.25 , 33)

10/11/05 11:23:49 32KYJE00_048

Replace tyres before tread depth at thecenter of the tyre reaches the followinglimit:

(1)

(2)

Minimum tread depthFront:Rear:

(1) Wear indicator(2) Wear indicator location mark

Tread Wear

39

1.5 mm (0.06 in)2.0 mm (0.08 in)

10/11/05 11:23:53 32KYJE00_049

If a tyre is punctured or damaged, youshould replace it, not repair it. As discussedbelow, a tyre that is repaired, eithertemporarily or permanently, will have lowerspeed and performance limits than a newtyre.

A temporary repair, such as an externaltubeless tyre plug, may not be safe fornormal speeds and riding conditions. If atemporary or emergency repair is made to atyre, you should ride slowly and cautiouslyto a dealer and have the tyre replaced. Ifpossible, you should not carry a passengeror cargo until a new tyre is installed.

Even if a tyre is professionally repaired witha permanent internal patch plug, it will notbe as good as a new tyre. You should notexceed 80 km/h (50 mph) for the first 24hours, or 120 km/h (75 mph) at any timethereafter. In addition, you may not be ableto safely carry as much weight as with anew tyre. T heref ore, we stronglyrecommend that you replace a damagedtyre. If you choose to have a tyre repaired,be sure the wheel is balanced before youride.

Tyre Repair

40

10/11/05 11:23:57 32KYJE00_050

The tyres that came on your motorcyclewere designed to match the performancecapabilities of your motorcycle and providethe best combination of handling, braking,durability and comfort.

T he recommended tyres f or yourmotorcycle are:

Whenever you replace a tyre, use one thatis equivalent to the original and be sure thewheel is balanced after the new tyre isinstalled.

Rear:

Front:

Type:

Tyre Replacement

41

110/70 17M/C 54S

140/70 17M/C 66S

RX 01RZ

RX 01FD

bias-ply, tubeless

IRC

IRC

Installing improper tyres on yourmotorcycle can affect handling andstability. This can cause a crash inwhich you can be seriously hurt orkilled.

Always use the size and type of tyresrecommended in this owners manual.

10/11/05 11:24:03 32KYJE00_051

Do not install a tube inside a tubeless tyreon this motorcycle. Excessive heat build-up can cause the tube to burst.Use only tubeless tyres on thismotorcycle. The rims are designed fortubeless tyres, and during hardacceleration or braking, a tube-type tyrecould slip on the rim and cause the tyre torapidly deflate.

Important Safety Reminders

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10/11/05 11:24:06 32KYJE00_052

LOCK(Steering lock)OFF

ON

Steering is locked. Engine and lights cannot beoperated.Engine and lights cannot be operated.

Engine and lights can be operated.

Key can beremovedKey can beremovedKey cannot beremoved

The ignition switch ( ) is below theinstrument panel.

The headlight, position lights, taillight andlicense light will come on whenever youturn the ignition switch ON. If yourmotorcycle is stopped with the ignitionswitch ON and the engine is not running,the headlight, position lights, taillight andlicense light will still be on, resulting inbattery discharge.

(1)

1

(1) Ignition switch

ESSENTIAL INDIVIDUAL COMPONENTSIGNITION SWITCH

Key Position Function Key Removal

OFF

LOCK

ON

43

10/11/05 11:24:13 32KYJE00_053

The start button is used for starting theengine. Pushing the button in starts theengine. See Starting Procedure, page .

If your motorcycle is stopped with theignition switch ON and the engine stopswitch (OFF), the headlight, positionlights, taillight and license light will still beon, resulting in battery discharge.

When the start button is pushed, the startermotor will crank the engine and theheadlight, position lights, taillight andlicense light will stay on.

The engine stop switch ( ) is next to thethrottle grip. When the switch is in the

(RUN) position, the engine will operate.When the switch is in the (OFF)position, the engine will not operate. Thisswitch is intended primarily as anemergency switch and should normallyremain in the (RUN) position.

The start button ( ) is below the enginestop switch.

(1)

(2)

1

2

57

(1) Engine stop switch (2) Start button

RIGHT HANDLEBAR CONTROLS

Engine Stop Switch

Start Button

44

10/11/05 11:24:20 32KYJE00_054

When this switch is pressed, the headlightflashes on to signal approaching cars orwhen passing.

Move to (L) to signal a lef t turn,(R) to signal a right turn. Press to turn

signal off.

Press the button to sound the horn.

Push the headlight dimmer switch to(HI) to select high beam or to

(LO) to select low beam.

(1)

(2)

(3)

(4)

(1) Headlight dimmer switch(2) Passing light control switch(3) Turn signal switch(4) Horn button

LEFT HANDLEBAR CONTROLS

Headlight Dimmer Switch ( )

Passing Light Control Switch ( )

Turn Signal Switch ( )

Horn Button ( )

2

3

4

1

45

10/11/05 11:24:28 32KYJE00_055

To lock the steering, turn the handlebar allthe way to the left, turn the ignition key ( )to LOCK while pushing in. Remove the key.To unlock the steering, turn the key to OFF.

Do not turn the key to LOCK while ridingthe motorcycle; loss of vehicle control willresult.

(1)1

(A)

(B)

(A)

(C)

(1) Ignition key (A) Push in(B) Turn to LOCK(C) Turn to OFF

FEATURES(Not required for operation)STEERING LOCK

To lock

To unlock

46

10/11/05 11:24:34 32KYJE00_056

Be sure the seat is locked securely inposition after installation.

To install the rear seat, insert the prongs( ) into the rear stays ( ) on the frame,and then push down on the rear of the rearseat.

To remove the rear seat ( ), insert theignition key ( ) into the seat lock ( ). Turnit clockwise, then pull the rear seat up andback.

13

4 5

2 (1)

(4)

(5)(2)

(3)

(1) Rear seat(2) Ignition key(3) Seat lock

(4) Prongs(5) Rear stays

Rear seatSEAT

47

10/11/05 11:24:40 32KYJE00_057

Install the rear seat.

To remove the front seat ( ), remove therear seat (page ) and mounting bolts ( ),and then pull the seat back and up.To install the front seat, insert the tab ( )into the recess under the frame and tightenthe mounting bolts securely.

12

3

(3) (1) (2)47

(3) Tab(1) Front seat(2) Mounting bolts

Front seat

48

10/11/05 11:24:45 32KYJE00_058

The helmet holder is located below the rearseat.Remove the rear seat (page ). Route thehelmet wire ( ) through the helmet D-ring( ) and hook the loops of the helmet wireonto the helmet holder ( ).Install the rear seat and lock it securely.

(3)

32

1

(1) (2)

47

(2) Helmet D-ring(1) Helmet wire (3) Helmet holder

HELMET HOLDER

49

Riding with a helmet attached to theholder can interfere with the rear wheelor suspension and could cause acrash in which you can be seriouslyhurt or killed.

Use the helmet holder only whileparked. Do not ride with a helmetsecured by the holder.

10/11/05 11:24:50 32KYJE00_059

The document bag ( ) is in the documentcompartment ( ) under the rear seat (page

).This owners manual and other documentsshould be stored in the document bag.When washing your motorcycle, be carefulnot to flood this area with water.

1

(1)2 (2)

47

(1) Document bag(2) Document compartment

DOCUMENT BAG

50

10/11/05 11:24:55 32KYJE00_060

The rear fender has a storage compartmentto store a U-shaped anti-theft lock under theseat (page ). After storing, be sure tofasten the lock with the rubber band ( )securely.

Some U-shaped locks may not be stored inthe compartment due to their size or design.

(1)

147

(1) Rubber band

STORAGE COMPARTMENT FORU-SHAPED ANTI-THEFT LOCK

51

10/11/05 11:24:59 32KYJE00_061

The right under cowl must be removed toservice the oil filter.

Removal:Remove the bolt A ( ) and bolts B ( ).Remove the hooks ( ) from the slots ( ).Remove the middle cowl ( ) anddisconnect the f ront turn signalconnectors ( ).

Be careful not to apply weight to themiddle cowl.Carefully release the hooks.

1.2.3.

(6)

(2)

(1)

(5)

(4)(3)

(4)

13

24

5

6

(1) Bolt A(2) Bolts B(3) Hooks

(4) Slots(5) Middle cowl(6) Front turn signal connectors

RIGHT UNDER COWL

52

10/11/05 11:25:07 32KYJE00_062

Installation:Installation can be done in the reverseorder of removal.

Remove the right under cowl ( ) byremoving the bolt C ( ), bolt D ( ) andscrew ( ).

4.

(8)(9)

(7)

(10)

798

10

(9) Bolt D(10) Screw

(7) Right under cowl(8) Bolt C

53

10/11/05 11:25:12 32KYJE00_063

Vertical adjustment can be made by turningthe pinion ( ) in or out as necessary.Obey local laws and regulations.

(1)

((BB))

((AA))

1

(A) Up(B) Down

(1) Pinion

HEADLIGHT AIM VERTICALADJUSTMENT

54

10/11/05 11:25:16 32KYJE00_064

Engine oil level add engine oil ifrequired (page ). Check for leaks.Fuel level fill fuel tank when necessary(page ). Check for leaks.Coolant level add coolant if required.Check for leaks (pages ).Front and rear brakes check operation;make sure there is no brake fluid leakage(pages ).

For your safety, it is very important to takea few moments before each ride to walkaround your motorcycle and check itscondition. If you detect any problem, besure you take care of it, or have it correctedby your dealer.

Tyres check condition and pressure(pages ).Drive chain check condition and slack(page ). Adjust and lubricateif necessary.Throttle check for smooth opening andfull closing in all steering positions (page

).Lights and horn check that headlight,brake/tail light, position lights, licenselight, turn signals, indicators and hornfunction properly.Engine stop switch check for properfunction (page ).

1.

3.

2.

4.

36

3231

33

27 285.

6.

7.

8.

9.

37 42

8786

84

44

OPERATIONPRE-RIDE INSPECTION

55

Improperly maintaining this motorcycleor failing to correct a problem beforeriding can cause a crash in which youcan be seriously hurt or killed.

Always perform a pre-ride inspectionbefore every ride and correct anyproblems.

10/11/05 11:25:27 32KYJE00_065

Always follow the proper starting proceduredescribed below.

Your motorcycles exhaust containspoisonous carbon monoxide gas. Highlevels of carbon monoxide can collectrapidly in enclosed areas such as a garage.Do not run the engine with the garage doorclosed. Even with the door open, run theengine only long enough to move yourmotorcycle out of the garage.

To protect the catalytic converter in yourmotorcycles exhaust system, avoidextending idling and the use of leadedpetrol.

Do not use the electric starter for more than5 seconds at a time. Release the start buttonfor approximately 10 seconds beforepressing it again.

STARTING THE ENGINE

56

10/11/05 11:25:32 32KYJE00_066

Before starting, insert the key, turn theignition switch ON and confirm thefollowing:

The transmission is in neutral(neutral indicator is ON).

This motorcycle has a fuel-injected enginewith an automatic choke. Follow theprocedure indicated below.

Any Air Temperature:

The engine will not start if the throttle isfully open (because the electronic controlmodule cuts off the fuel supply).

With the throttle completely closed, pressthe start button.

The PGM-FI malfunction indicator lamp(MIL) is OFF.

The engine stop switch is at (RUN).The ABS indicator is ON.

The ABS indicator should go off after youride the motorcycle at a speed above 10km/h (6 mph).

(CBR250RA).

Starting ProcedurePreparation

CBR250RA

57

10/11/05 11:25:40 32KYJE00_067

If the engine fails to start after repeatedattempts, it may be flooded.

Open the throttle fully.Press the start button for 5 seconds.Follow the normal starting procedure.If the engine starts with unstable idle,open the throttle slightly.If the engine does not start, wait for 10seconds, then follow steps 1 3 again.

Y o u r m o t o r c y c l e i s d e s i g ne d t oautomatically stop the engine and fuel pumpif the motorcycle is over-turned (a bankingsensor cuts off the ignition system). Beforerestarting the engine, you must turn theignition switch to the OFF position and thenback to ON.

1.2.3.4.

Flooded Engine Ignition Cut Off

58

10/11/05 11:25:45 32KYJE00_068

Help assure your motorcycles futurereliability and performance by paying extraattention to how you ride during the first500 km (300 miles).During this period, avoid full-throttle startsand rapid acceleration.

RUNNING-IN

59

10/11/05 11:25:47 32KYJE00_069

Review Motorcycle Safety (pages )before you ride.

Make sure flammable materials such as drygrass or leaves do not come in contact withthe exhaust system when riding, idling, orparking your motorcycle.

After the engine has been warmed up,the motorcycle is ready for riding.While the engine is idling, pull in theclutch lever and depress the shift lever toshift into 1st (low) gear.

Slowly release the clutch lever and at thesame time gradually increase enginespeed by opening the throt t le .Coordination of the throttle and clutchlever will assure a smooth positive start.When the motorcycle attains a moderatespeed, close the throttle, pull in the clutchlever and shift to 2nd gear by raising theshift lever.T h i s s e q u e n c e i s r e p e a t e d t oprogressively shift to 3rd, 4th, 5th and 6th(top) gear.

Make sure the side stand is fully retractedbefore riding the motorcycle. If the stand isextended, it may interfere with controlduring a left turn.

2.

1.

4.

3.1 7

RIDING

60

10/11/05 11:25:52 32KYJE00_070

Coordinate the throttle and brakes forsmooth deceleration.Both front and rear brakes should beused at the same time and should not beapplied strongly enough to lock the wheel,or braking effectiveness will be reducedand control of the motorcycle be difficult.

6.

5.

61

10/11/05 11:25:55 32KYJE00_071

For normal braking, apply both the brakepedal and lever while down-shifting tomatch your road speed. For maximumbraking, close the throttle and firmly applythe pedal and lever; pull in the clutch leverbefore coming to a complete stop to preventstalling the engine.

Independent operation of only the brakelever or brake pedal reduces stoppingperformance.Extreme application of the brake controlsmay cause wheel lock, reducing control ofthe motorcycle.When possible, reduce speed or brakebefore entering a turn; closing thethrottle or braking in mid-turn may causewheel slip. Wheel slip will reduce controlof the motorcycle.

When riding in wet or rainy conditions, oron loose surfaces, the ability to maneuverand stop will be reduced. All of youractions should be smooth under theseconditions. Rapid acceleration, braking orturning may cause loss of control. Foryour safety, exercise extreme cautionwhen braking, accelerating or turning.

Important Safety Reminders:When descending a long, steep grade,use engine compression braking by down-shifting, with intermittent use of bothbrakes.Continuous brake application canoverheat the brakes and reduce theireffectiveness.Riding with your foot resting on thebrake pedal or your hand on the brakelever may actuate the brakelight, giving afalse indication to other drivers. It mayalso overheat the brakes, reducingeffectiveness.

BRAKING

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10/11/05 11:26:01 32KYJE00_072

This motorcycle is equipped with a CombiBrake. Operating the front brake leverapplies the front brake. Operating the rearbrake pedal applies the rear brake and aportion of the front brake. For full brakingeffectiveness, use both the lever and pedalsimultaneously, as you would with aconventional motorcycle braking system.As with a conventional motorcycle brakingsystem, excessively hard application of thebrake controls may cause wheel lock,reducing control of the motorcycle.

This model is also equipped with an Anti-lock Brake System (ABS) designed to helpprevent wheel lock up during hard brakingon uneven or other poor surfaces whilerunning straight. Although the wheel maynot lock up if you are braking too hard in aturn the motorcycle can still lose traction,causing a loss of control.

ABS does not function if the battery isdischarged.

ABS does not function at low speeds(approximately 10 km/h (6 mph) orbelow).

ABS may be activated by riding over asharp drop or rise in the road level.It is important to follow the tyrerecommendations (page ). The ABScomputer works by comparing wheelspeed. Non-recommended tyres canaffect wheel speed and may confuse theABS computer.

ABS is self-checking and always on.

ABS cannot make up for road conditions,bad judgment, or improper operation of thebrakes. It is still your responsibility to rideat reasonable speeds for weather, roadsurface, and traffic conditions, and to leavea margin of safety.

In some situations, a motorcycle with ABSmay require a longer stopping distance tostop on loose or uneven surfaces than anequivalent motorcycle without ABS.

37

Combined ABSCBR250RA

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10/11/05 11:26:08 32KYJE00_073

Normally, this indicator comes on when theignition is turned ON, and goes off after youride the motorcycle at speed above 10 km/h(6 mph). If there is an ABS problem, theindicator flashes and remains on. The ABSsystem does not operate when the ABSindicator is on.

If the ABS indicator comes on while riding,stop the motorcycle in a safe place and turnoff the engine.Turn the ignition ON again. The indicatorshould come on, and go off after you ridethe motorcycle at speeds above 10 km/h (6mph). If it does not go off, ABS is notfunctioning, but the brakes still work aCombined Brake System and providenormal stopping ability. However, youshould have the system checked by yourdealer as soon as possible.

The ABS indicator may flash if you turn therear wheel while the motorcycle is uprighton the stand. This is normal. Turn theignition OFF, then turn it ON. The indicatorshould come on, then go off after you runthe motorcycle above 30 km/h (19 mph).

ABS IndicatorCBR250RA

64

10/11/05 11:26:12 32KYJE00_074

Park the motorcycle on firm, level ground toprevent it from falling over.If you must park on a slight incline, aim thefront of the motorcycle uphill to reduce thepossibility of rolling off the side stand oroverturning.

Lock the steering to help prevent theft(page ).

After stopping the motorcycle, shift thetransmission into neutral, turn thehandlebar fully to the left, turn theignition switch OFF and remove the key.Use the side stand to support themotorcycle while parked.

Make sure flammable materials such as drygrass or leaves do not come in contact withthe exhaust system when parking yourmotorcycle.

The exhaust pipe and muffler become veryhot during operation and remain sufficientlyhot to inflict burns if touched even aftershutting off the engine.

1.

2.

3.46

PARKING

65

10/11/05 11:26:17 32KYJE00_075

NAME:

ADDRESS:

PHONE NO:

Always lock the steering and never leavethe key in the ignition switch. Thissounds simple but people do forget.Be sure the registration information foryour motorcycle is accurate and current.Park your motorcycle in a locked garagewhenever possible.Use an additional anti-theft device ofgood quality.Put your name, address, and phonenumber in this Owners Manual and keepit on your motorcycles at all times.Many times stolen motorcycles areidentified by information in the OwnersManuals that are still with them.

1.

2.

3.

4.

5.

ANTI-THEFT TIPS

66

10/11/05 11:26:21 32KYJE00_076

A well-maintained motorcycle is essentialfor safe, economical and trouble-free riding.It will also help reduce air pollution.

If your motorcycle overturns or becomesinvolved in a crash, be sure your dealerinspects all major parts, even if you are ableto make some repairs.

To help you properly care for yourmotorcycle, the following pages include aMaintenance Schedule and a MaintenanceR e c o r d f o r r e g u l a r l y s c h e d u l e dmaintenance.

These instructions are based on theassumption that the motorcycle will be usedexclusively for its designed purpose.Sustained high speed operation or operationin unusually wet or dusty conditions willrequire more frequent service thanspecified in the Maintenance Schedule.Consult your dealer for recommendationsapplicable to your individual needs and use.

MAINTENANCETHE IMPORTANCE OFMAINTENANCE

67

Improperly maintaining this motorcycleor failing to correct a problem beforeyou ride can cause a crash in whichyou can be seriously hurt or killed.

Always follow the inspection andmaintenance recommendations andschedules in this owners manual.

10/11/05 11:26:26 32KYJE00_077

This section includes instructions on someimportant maintenance tasks. You canperform some of these tasks with the toolsprovided if you have basic mechanicalskills.

Other tasks that are more difficult andrequire special tools are best performed byprofessionals. Wheel removal shouldnormally be handled only by a Hondatechnician or other qualified mechanic;instructions are included in this manual onlyto assist in emergency service.

Some of the most important safetyprecautions follow. However, we cannotwarn you of every conceivable hazard thatcan arise in performing maintenance. Onlyyou can decide whether or not you shouldperform a given task.

MAINTENANCE SAFETY

68

Failure to properly follow maintenanceinstructions and precautions cancause you to be seriously hurt or killed.

Always follow the procedures andprecautions in this owners manual.

10/11/05 11:26:30 32KYJE00_078

Make sure the engine is off before youbegin any maintenance or repairs. Thiswill help eliminate several potentialhazards:

Be sure there is adequate ventilationwhenever you operate the engine.

Let the engine and exhaust system coolbefore touching.

Do not run the engine unless instructedto do so.

Read the instructions before you begin,and make sure you have the tools andskills required.

To reduce the possibility of a fire orexplosion, be careful when workingaround petrol or batteries. Use onlynonflammable solvent, not petrol, to cleanparts. Keep cigarettes, sparks and flamesaway from the battery and all fuel-relatedparts.

Remember that your Honda dealer knowsyour motorcycle best and is fully equippedto maintain and repair it.

To ensure the best quality and reliability,use only new Honda Genuine Parts or theirequivalents for repair and replacement.

To help prevent the motorcycle fromfalling over, park it on a firm, levelsurface, using the side stand or amaintenance stand to provide support.

SAFETY PRECAUTIONS

Carbon monoxide poisoning fromengine exhaust.

Burns from hot parts.

Injury from moving parts.

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10/11/05 11:26:35 32KYJE00_079

Perform the Pre-ride Inspection (page ) at each scheduled maintenance period.I: INSPECT AND CLEAN, ADJUST, LUBRICATE OR REPLACE IF NECESSARYC: CLEAN R: REPLACE A: ADJUST L: LUBRICATE

Should be serviced by your dealer, unless the owner has proper tools and service data and is mechanicallyqualified. Refer to the Official Honda Shop Manual.In the interest of safety, we recommend these items be serviced only by your dealer.

Honda recommends that your dealer should road test your motorcycle after each periodic maintenance is carried out.

The following items require some mechanical knowledge. Certain items (particularly those marked and ) mayrequire more technical information and tools. Consult your dealer.

At higher odometer readings, repeat at the frequency interval established here.

Service more frequently when riding in rain or at full throttle.Service more frequently when riding in unusually wet or dusty areas.

Replacement requires mechanical skill.

NOTES: (1)(2)(3)(4)

55MAINTENANCE SCHEDULE

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10/11/05 11:26:42 32KYJE00_080

1,000 km1,000 mi

MONTHNOTE

NOTE (2)NOTE (3)

NOTE (4)

10.6

IRRI

646

C

I

12812II

C

RRIIII

241624II

C

IRRIIII

302030

C

I

FUEL LINETHROTTLE OPERATIONAIR CLEANERCRANKCASE BREATHERSPARK PLUG

VALVE CLEARANCEENGINE OILENGINE OIL FILTERENGINE IDLE SPEEDRADIATOR COOLANTCOOLING SYSTEMSECONDARY AIR SUPPLY SYSTEM

181218

RC

I

362436IIRC

RRIRII

Referto

Page

847678

7981

31, 85

ITEM

FREQUENCYODOMETER READING [NOTE (1)]

WHICHEVERCOMESFIRST

EVERY 24,000 km I,EVERY 48,000 km R

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DRIVE CHAINDRIVE CHAIN SLIDERBRAKE FLUID

BRAKE SYSTEMBRAKE LIGHT SWITCHHEADLIGHT AIMCLUTCH SYSTEM

MONTH

SIDE STANDSUSPENSIONNUTS, BOLTS, FASTENERSWHEELS/TYRESSTEERING HEAD BEARINGS

12812

IIIIIIIIIIII

10.6

I

I

I

I

646

II

I

181218

RI

I

241624

IIIIIIIIIIII

302030

II

I

362436

IRIIIIIIIIII

NOTE

NOTE (4)BRAKE PADS WEAR

Referto

Page8692

27, 28100

27, 10010854299493

WHICHEVERCOMESFIRST

ITEM

FREQUENCY ODOMETER READING [NOTE (1)]

EVERY 1,000 km (600 mi) I, L

1,000 km1,000 mi

72

10/11/05 11:27:05 32KYJE00_082

The tool kit ( ) is in the tool kitcompartment ( ) under the rear seat (page

).Some roadside repairs, minor adjustmentsand parts replacement can be performedwith the tools contained in the kit.

Pin spanner5 mm Hex wrenchScrewdriver handleTool bag24 mm Box end wrench19 mm Box end wrenchExtension barStandard/Phillips screwdriver12 14 mm Open end wrench8 10 mm Open end wrenchHelmet holder wire

(1)

2(2)

1

47

(1) Tool kit(2) Tool kit compartment

TOOL KIT

73

10/11/05 11:27:15 32KYJE00_083

The frame and engine serial numbers arerequired when registering your motorcycle.They may also be required by your dealerwhen ordering replacement parts.Record the numbers here for yourreference.

FRAME NO. ENGINE NO.

The frame number ( ) is stamped on theright side of the steering head.

The engine number ( ) is stamped on theleft side of the crankcase.

1

(1)

2

(2)

(1) Frame number (2) Engine number

SERIAL NUMBERS

74

10/11/05 11:27:22 32KYJE00_084

You will need the key number if you everhave to replace a key. Store the plate in asafe place.

To reproduce keys, bring all keys, keynumber plate and motorcycle to your dealer.

This motorcycle has two ignition keys ( )and a key number plate ( ).

(2) (1)

21

(2) Key number plate(1) Ignition key

75

10/11/05 11:27:27 32KYJE00_085

Refer to the Safety Precautions on page .

The air cleaner should be serviced atregular intervals (page ). Service morefrequently when riding in unusually wet ordusty areas.

Remove the air cleaner case cover ( ) byremoving the screws ( ).Remove the air cleaner element ( ) bypushing the tabs ( ).Install the new air cleaner element. Makesure the air cleaner element is fixed.Use the Honda Genuine air cleanerelement or an equivalent air cleanerelement specified for your model. Usingthe wrong Honda air cleaner element or anon-Honda air cleaner element which isnot of equivalent quality may causepremature engine wear or performanceproblems.Install the removed parts in reverse orderof removal.

1.

2.

12

(1)

43

(2)

3.

4.

(3)

(4)

69

71

(1) Air cleaner case cover

(3) Air cleaner element (4) Tabs

(2) Screws

AIR CLEANER

76

10/11/05 11:27:35 32KYJE00_086

This motorcycle is equipped with a viscoustype air cleaner element.Air blow cleaning or any other cleaning candegrade the viscous element performanceand cause the intake of dust.Do not perform the maintenance.

77

10/11/05 11:27:38 32KYJE00_087

Refer to the Safety Precautions on page .

Remove the crankcase breather tube plug( ) from the tube and drain deposits intoa suitable container.Reinstall the crankcase breather tubeplug.

Service more frequently when ridden in rain,at full throttle, or after the motorcycle iswashed or overturned.Service if the deposit level can be seen inthe transparent section of the crankcasebreather tube.

1.

2.

(1)

1

69

(1) Crankcase breather tube plug

CRANKCASE BREATHER

78

10/11/05 11:27:44 32KYJE00_088

Refer to the Safety Precautions on page .Your motorcycle does not need oil additives.Use the recommended oil.Do not use oils with graphite ormolybdenum additives. They may adverselyaffect clutch operation.Do not use API SH or higher oils displayinga circular API energy conserving servicelabel on the container. They may affectlubrication and clutch performance.

Do not use non-detergent, vegetable, orcastor based racing oils.

SG or higher excepto i l s l a b e l e d a senergy conservingon the circular APIservice label

MAJASO T 903standard

Viscosity

Suggested Oil

Honda 4-STROKE MOTORCYCLEOIL or equivalent.

A P Iclassification

SAE 10W-30

69ENGINE OIL

Oil Recommendation

79

NOT RECOMMENDED OK

10/11/05 11:27:56 32KYJE00_089

JASO T 903 standardThe JASO T 903 standard is an index forengine oils for 4-stroke motorcycle engines.There are two classes: MA and MB.Oil conforming to the standard is labeled onthe oil container. For example, the followinglabel shows the MA classification.

Viscosity grade of engine oil should bebased on average atmospheric temperaturein your riding area. The following provides aguide to the selection of the proper grade orviscosity of oil to be used at variousatmospheric temperatures.

(1)

(2)

(1) Code number of the sales companyof the oil

(2) Oil classification

Viscosity:

80

10/11/05 11:28:02 32KYJE00_090

Engine oil quality is the chief factoraffecting engine service life. Change theengine oil as specified in the maintenanceschedule (page ).When running in very dusty conditions, oilchanges should be performed moref r equent ly t han spec i f i ed in t hemaintenance schedule.

Please dispose of used engine oil in amanner that is compatible with theenvironment. We suggest you take it in asealed container to your local recyclingcenter or service station for reclamation. Donot throw it in the trash or pour it on theground or down a drain.

Used engine oil may cause skin cancer ifrepeatedly left in contact with the skin forprolonged periods. Although this is unlikelyunless you handle used oil on a daily basis,it is still advisable to thoroughly wash yourhands with soap and water as soon as possi-ble after handling used oil.

Changing the oil filter requires a torquewrench. If you do not have it and thenecessary skill, we recommend that youhave your dealer perform this service.

If a torque wrench is not used for thisinstallation, see your dealer as soon aspossible to verify proper assembly.

Change the engine oil with the engine atnormal operating temperature and themotorcycle on its side stand to assurecomplete and rapid draining.

71

Engine Oil and Filter

81

10/11/05 11:28:07 32KYJE00_091

To drain the oil, remove the oil fill cap, oildrain bolt ( ) and sealing washer ( ).

Place a drain pan under the crankcase. Install the new oil filter with the OUT-SIDE mark ( ) facing out.Use only the Honda Genuine oil filter or afilter of equivalent quality specified foryour model. Using the wrong Honda filteror a non-Honda filter which is not ofequivalent quality may cause enginedamage.

Remove the oil filter cover ( ), oil filter( ), spring ( ) and gasket ( ) byremoving the oil filter cover bolt ( ).

Remove the right under cowl (page ).

1.2.

3.

(2)

(1)(4)

(7)

1 28

4.6

74 5

5.

(8)

(3)

(6) (5)

352

(1) Oil drain bolt(2) Sealing washer

(3) Oil filter cover(4) Oil filter(5) Spring

(6) Gasket(7) Oil filter cover bolt(8) OUT-SIDE mark

82

10/11/10 17:38:00 32KYJE00_092

Improper installation of the oil filter cancause serious engine damage.

Install the oil fill cap.Start the engine and let it idle for 3 5minutes.2 3 minutes after stopping the engine,check that the oil level is at the upperlevel mark in the inspection window withthe motorcycle upright on firm, levelground. Make sure there are no oil leaks.

Install the oil filter spring into the oil filtercover. Then, install the new gasket andoil filter cover.Make sure the oil filter cover bolts aretightened securely to the specified torque.Oil filter cover bolts torque:

Fill the crankcase with the recommendedgrade oil; approximately:

Check that the sealing washer on thedrain bolt is in good condition and installthe bolt. Replace the sealing washerevery other time the oil is changed, oreach time if necessary.Engine oil drain bolt torque:

6.

7.

8.

9.10.

11.

83

1.5 (1.6 US qt , 1.3 Imp qt)

24 Nm (2.4 kgfm , 18 lbfft)

12 Nm (1.2 kgfm , 9 lbfft)

10/11/05 11:28:20 32KYJE00_093

Refer to the Safety Precautions on page .

Check for smooth rotation of the throttlegrip from the fully open to the fullyclosed position at both full steeringpositions.Measure the throttle grip freeplay at thethrottle grip flange.The standard f reeplay should beapproximately:

To adjust the freeplay, slide the throttlecable boot ( ), then loosen the lock nut ( )and turn the adjuster ( ).

After adjustment, tighten the lock nut andreturn the throttle cable boot securely.

1.

2.

((AA))

((BB))(1)

(2)

(3)

31 2

69

(1) Throttle cable boot(2) Lock nut(3) Adjuster

(A) Increase(B) Decrease

THROTTLE OPERATION

84

2 6 mm (0.1 0.2 in)

10/11/05 11:28:28 32KYJE00_094

Refer to the Safety Precautions on page .

Coolant should be replaced by your dealer,unless the owner has proper tools andservice data and is mechanically qualified.Refer to an official Honda Shop Manual.

Always add coolant to the reserve tank. Donot attempt to add coolant by removing theradiator cap.

69COOLANT

Coolant Replacement

85

Removing the radiator cap while theengine is hot can cause the coolant tospray out, seriously scalding you.

Always let the engine and radiator cooldown before removing the radiator cap.

10/11/05 11:28:32 32KYJE00_095

Refer to the Safety Precautions on page .

The service life of the drive chain ( ) isdependent upon proper lubrication andadjustment. Poor maintenance can causepremature wear or damage to the drivechain and sprockets.The drive chain should be checked,adjusted and lubricated as part of the Pre-ride Inspection (page ). Under severeusage, or when the motorcycle is ridden inunusually dusty or muddy areas, morefrequent maintenance will be necessary.

Turn the engine off, place the motorcycleon its side stand and shif t thetransmission into neutral.

Inspection:

Check slack in the lower drive chain runmidway between the sprockets.Drive chain slack should be adjusted toallow the following vertical movement byhand:

Roll the motorcycle forward. Stop. Checkthe drive chain slack. Repeat thisprocedure several times. Drive chainslack should remain constant. If the chainis slack only in certain sections, somelinks are kinked and binding. Binding andkinking can frequently be eliminated bylubrication.

3.

(1)

1.

2.

1

69

55

(1) Drive chain

DRIVE CHAIN

86

20 30 mm (0.8 1.2 in)

10/11/05 11:28:40 32KYJE00_096

Damaged SprocketTeeth

Worn SprocketTeeth

Normal Sprocket Teeth

Roll the motorcycle forward. Stop andplace it on its side stand. Inspect the drivechain and sprockets for any of thefollowing conditions:

DRIVE CHAIN*Damaged Rollers*Loose Pins*Dry or Rusted Links*Kinked or Binding Links*Excessive Wear*Improper Adjustment*Damaged or Missing O-rings

SPROCKETS*Excessively Worn Teeth*Broken or Damaged Teeth

A drive chain with damaged rollers, loosepins, or missing O-rings must be replaced. Achain which appears dry, or shows signs ofrust, requires supplementary lubrication.Kinked or binding links should be thor-oughly lubricated and worked free. If linkscannot be freed, the chain must be replaced.

4.

REPLACE REPLACE

GOOD

87

10/11/05 11:28:46 32KYJE00_097

Adjustment: If the drive chain requires adjustment, theprocedure is as follows:

Place the motorcycle on its side stand ona firm, level surface with the transmissionin neutral and the ignition switch OFF.Loosen the rear axle nut ( ).

Turn both drive chain adjusting nuts ( )an equal number of turns until the correctdrive chain slack is obtained. Turn thedrive chain adjusting nuts clockwise totighten the chain, or counterclockwise toprovide more slack. Adjust the chainslack at a point midway between the drivesprocket and the rear wheel sprocket.Roll the motorcycle forward. Stop andplace it on its side stand. Recheck chainslack.Chain slack should be:

Loosen the drive chain lock nuts ( ) onboth sides of the swingarm.

Drive chain slack should be checked andadjusted, if necessary, every 1,000 km (600miles). When operated at sustained highspeeds or under conditions of frequentrapid acceleration, the chain may requiremore frequent adjustment.

1.

2.3.

4.

1

3

2

(1)

(2)(3)

(5)(4)

(1) Rear axle nut(2) Drive chain lock nut(3) Drive chain

adjusting nut

(4) Chain adjusterindex mark

(5) Rear edge ofadjusting slot

88

20 30 mm (0.8 1.2 in)

10/11/05 11:28:54 32KYJE00_098

Check rear axle alignment by makingsure the chain adjuster index marks ( )align with the rear edge ( ) of theadjusting slots.Both left and right marks shouldcorrespond. If the axle is misaligned, turnthe left or right adjusting nut until themarks correspond on the rear edge of theadjusting slots and recheck chain slack.

Tighten the drive chain adjusting nutslightly, then tighten the drive chain locknuts by holding the drive chain adjustingnuts with a spanner.Recheck drive chain slack.

If a torque wrench is not used for thisinstallation, see your dealer as soon aspossible to verify proper assembly.

Tighten the rear axle nut to the specifiedtorque.Rear axle nut torque:

5.

6.

7.4

5

8.

89

88 Nm (9.0 kgfm , 65 lbfft)

10/11/05 11:28:59 32KYJE00_099

Damage to the bottom part of the framemay be caused by excessive drive chainslack of more than:

Wear Inspection:Check the chain wear label when adjustingthe chain. If the red zone ( ) on the labelaligns with the arrow mark ( ) on the chainadjuster plates after the chain has beenadjusted to the proper slack, the chain isexcessively worn and must be replaced. Theproper slack is:

If necessary, have the drive chain replacedby your dealer.

Chain:

(7)

(6)

76

(6) Red zone(7) Arrow mark

90

20 30 mm (0.8 1.2 in)

50 mm (2.0 in)

RK 520KLO 108LE

DID 520VF 108LEor

10/11/17 16:08:05 32KYJE00_100

Lubricate every 1,000 km (600 miles) orsooner if chain appears dry.

Lubrication and Cleaning:

After inspecting the slack, clean the chainand sprockets while rotating the rear wheel.Use dry cloth with chain cleaner designedspecifically for O-ring chains, or neutraldetergent. Use a soft brush if the chain isdirty.After cleaning, wipe dry and lubricate withdrive chain lubricant designed specificallyfor O-ring chains. If not available, use SAE80 or 90 gear oil.

Do not use a steam cleaner, a high pressurecleaner, a wire brush, volatile solvent suchas gasoline and benzene, abrasive cleaner,chain cleaner or lubricant not designedspecifically for O-ring chains as these candamage the rubber O-ring seals.

Avoid getting lubricant on the brakes ortyres. Avoid applying excess chain lubricantto prevent spray onto your clothes and themotorcycle.

91

10/11/05 11:29:09 32KYJE00_101

Refer to the Safety Precautions on page .

Check the chain slider ( ) for wear.The chain slider must be replaced if it isworn to the wear limit line ( ). Forreplacement, see your dealer.

1

2

(1)

(2)

69

(1) Chain slider (2) Wear limit line

DRIVE CHAIN SLIDER

92

10/11/05 11:29:14 32KYJE00_102

Refer to the Safety Precautions on page .

Check the front fork assembly by lockingthe front brake and pumping the fork upand down vigorously. Suspension actionshould be smooth and there must be nooil leakage.

Carefully inspect all front and rearsuspension fasteners for tightness.

Rear fork bushing this can be checkedby pushing hard against the side of therear wheel while the motorcycle is on asupport block. Feeling for looseness ofthe fork bushings.

1.

2.

3.

69

FRONT AND REAR SUSPENSIONINSPECTION

93

10/11/05 11:29:18 32KYJE00_103

Refer to the Safety Precautions on page .

Check the side stand spring ( ) for damageand loss of tension, and the side standassembly for freedom of movement.If the side stand is squeaky or stiff, cleanthe pivot area and lubricate the pivot boltwith clean engine oil.

1(1)

69

(1) Side stand spring

SIDE STAND

94

10/11/05 11:29:22 32KYJE00_104

Refer to the Safety Precautions on page .

This motorcycle is equipped with a sidestand only. Therefore, if front or rear wheelremoval is required, it will be necessary toraise the center of the motorcycle with ajack or other firm support. If none isavailable, see your dealer for this service.

Remove the front axle shaft ( ), frontwheel and side collar.

Loosen the axle pinch bolt ( ).Remove the front axle nut ( ).

Support the motorcycle securely andraise the front wheel off the ground usinga safety stand or a hoist.

When removing and installing the wheel, becareful not to damage the wheel speedsensor and pulser ring.

2.

1.

(1)

(3)

3.4.

(2)

12

3

69

(1) Front axle nut

(2) Axle pinch bolt(3) Front axle shaft

WHEEL REMOVAL

Front Wheel Removal

(CBR250RA only)

95

10/11/05 11:29:31 32KYJE00_105

Avoid getting grease, oil, or dirt on the discor pad surfaces. Any contamination cancause poor brake performance or rapid padwear after reassembly.

Do not depress the brake lever when thewheel is off the motorcycle. The caliperpistons will be forced out of the cylinderswith subsequent loss of brake fluid. If thisoccurs, servicing of the brake system will benecessary. See your dealer for this service.

96

10/11/05 11:29:34 32KYJE00_106

Install the side collars into the left andright side wheel hub.Position the wheel between the fork legsand insert the front axle shaft from theleft side, through the right fork leg andwheel hub.To avoid damaging the brake pads whileinstalling the wheel, carefully fit thebrake disc between the pads.

After installing the wheel, apply the brakeseveral times and then check if the wheelrotates freely. Recheck the wheel if thebrake drags or if the wheel does notrotate freely.

Tighten the axle pinch bolt on the leftfork leg to the specified torque.Axle pinch bolt torque:

If a torque wrench is not used forinstallation, see your dealer as soon aspossible to verify proper assembly.Improper assembly may lead to loss ofbraking capacity.

Tighten the front axle nut to the specifiedtorque.Front axle nut torque:

1.

2.

3.

4.

5.

Front Wheel Installation

97

59 Nm (6.0 kgfm , 44 lbfft)

22 Nm (2.2 kgfm , 16 lbfft)

10/11/05 11:29:41 32KYJE00_107

Remove the rear axle shaft ( ), sidecollars and rear wheel from the swingarm.

Loosen the drive chain lock nuts ( ) anddrive chain adjusting nuts ( ).

Remove the drive chain ( ) from thedriven sprocket by pushing the rearwheel forward.

Remove the rear axle nut ( ).

Support the motorcycle securely, raisethe rear wheel off the ground.

Do not depress the brake pedal while thewheel is off the motorcycle. The caliperpiston will be forced out of the cylinder withsubsequent loss of brake fluid. If this occurs,servicing of the brake system will benecessary. See your dealer for this service.

1.

2.

3.4.

5.

4

(4)

123

5

(2)

(3)

(1)

(2)

(1) (3)

(1) Drive chain lock nuts(2) Drive chain

adjusting nuts

(4) Drive chain(5) Rear axle shaft (3) Rear axle nut

Rear Wheel Removal

98

10/11/05 11:29:49 32KYJE00_108

To install the rear wheel, reverse theremoval procedure.

Install the drive chain over the drivensprocket.

Adjust the drive chain (page ).

When installing the wheel, carefully fit thebrake disc between the brake pads to avoiddamaging the pads.

After installing the wheel, apply the brakeseveral times and then check if the wheelrotates freely. Recheck the wheel if thebrake drags or if the wheel does not rotatefreely.

Tighten the rear axle nut to the specifiedtorque:

Install the rear axle nut.Install the rear axle shaft, side collars andrear wheel to the swingarm.

If a torque wrench is not used forinstallation, see your dealer as soon aspossible to verify proper assembly.Improper assembly may lead to loss ofbraking capacity.

Make sure that the lug ( ) on the brakecaliper bracket ( ) is located in the slot( ) in the swingarm ( ).

1.

2.

3.4.5.

(1)

(2)

(3)

1

(4)

243

88

(1) Lug(2) Brake caliper bracket

(3) Slot(4) Swingarm

Rear Wheel Installation

99

88 Nm (9.0 kgfm , 65 lbfft)

10/11/05 11:29:59 32KYJE00_109

Refer to the Safety Precautions on page .

Brake pad wear depends upon the severityof usage, the type of riding, and roadconditions. (Generally, the pads will wearfaster on wet and dirty roads.)Inspect the pads at each regularmaintenance interval (page ).

Check the wear indicator grooves ( ) ineach pad.If either pad is worn to the bottom of thegrooves, replace both pads as a set. Seeyour dealer for this service.

Check the cutouts ( ) in each pad.If either pad is worn to the cutout, replaceboth pads as a set. See your dealer for thisservice.

(1)

(2)

1

2

69

72

(1) Wear indicator grooves (2) Cutouts

BRAKE PAD WEAR

Front Brake

CBR250R

CBR250R

CBR250RA

CBR250RA

100

10/11/05 11:30:06 32KYJE00_110

Check the wear indicator grooves ( ) ineach pad.If either pad is worn to the bottom of thegrooves, replace both pads as a set. Seeyour dealer for this service.

REAR BRAKE1

(1)

(1) Wear indicator grooves

Rear Brake

101

10/11/05 11:30:10 32KYJE00_111

Refer to the Safety Precautions on page .

Your battery is a maintenance-free type andcan be permanently damaged if the cap stripis removed.

It is not necessary to check the batteryelectrolyte level or add distilled water as thebattery is a maintenance-free (sealed) type.If your battery seems weak and/or isleaking electrolyte (causing hard starting orother electrical troubles), contact yourdealer.

69BATTERY

102

The battery gives off explosivehydrogen gas during normal operation.

A spark or flame can cause the batteryto explode with enough force to kill orseriously hurt you.

Wear protective clothing and a faceshield, or have a skilled mechanic dothe battery maintenance.

10/11/05 11:30:15 32KYJE00_112

The battery ( ) is in the battery box underthe front seat.

Make sure the ignition switch is OFF.Removal:

R e m o v e t h e r e a r a n d f r o n t s e a t s(pages , ).

Check all bolts and other fasteners aresecure.

Reinstall in the reverse order of removal.Be sure to connect the positive ( )terminal first, then the negative ( )terminal.

Installation:

Pull out the battery from the battery box.

Disconnect the negative ( ) terminallead ( ) from the battery first, thendisconnect the positive ( ) terminal lead( ).

Remove the battery holder ( ) byremoving the bolt ( ).

1.2.

3.

4.

5.

1.

2.

(3)

(1)

(4)1

4

5

(2)

23

(5)

47 48

(1) Battery(2) Battery holder(3) Bolt

(4) Negative ( ) terminal lead(5) Positive ( ) terminal lead

103

10/11/05 11:30:24 32KYJE00_113

Refer to the Safety Precautions on page .

When frequent fuse failure occurs, itusually indicates a short circuit or anoverload in the electrical system. See yourdealer for repair.

Never use a fuse with a different ratingfrom that specified. Serious damage to theelectrical system or a fire may result,causing a dangerous loss of lights or enginepower.

69FUSE REPLACEMENT

Blown fuse

104

10/11/05 11:30:30 32KYJE00_114

Fuse Boxes:

The fuse boxes ( ) are located under theseat.The specified fuses are:

R e m o v e t h e r e a r a n d f r o n t s e a t s(pages , ).

Close the fuse box covers and install theseat.

The spare fuses ( ) are located in thefuse boxes.

Pull out the old fuse. If the fuse is blown,install a spare fuse.

Open the fuse box covers ( ).3.2.

1.

4.

(2)1

(1)

(1)

(3)

3

24847

(3) Spare fuses(1) Fuse boxes(2) Fuse box covers

(CBR250RA)

105

10 A, 30 A

10/11/05 11:30:38 32KYJE00_115

Fuse Box:

Close the fuse box cover and install theseats.

The spare fuse ( ) is located in the fusebox.

Pull out the old fuse and install a new fuse.Open the fuse box cover ( ).

R e m o v e t h e r e a r a n d f r o n t s e a t s(pages , ).

Turn the ignition switch OFF beforechecking or replacing the fuses toprevent an accidental short-circuit.

The fuse box is located under the front seat.The specified fuses are:

4.3.

2.

5.

(2)

1.

1

2

(1)

47 48

(2) Spare fuse(1) Fuse box cover

(CBR250R)

106

10 A

10/11/05 11:30:46 32KYJE00_116

Main Fuse:

Turn the ignition switch OFF beforechecking or replacing the fuse to preventan accidental short-circuit.R e m o v e t h e r e a r a n d f r o n t s e a t s(pages , ).Disconnect the wire connector ( ) ofthe starter magnetic switch.Pull out the old fuse and install a new fuse.The spare main fuse ( ) is attached tothe battery cover.Reconnect the connector.Install the remaining parts in the reverseorder of removal.

The main fuse ( ) is located on the startermagnetic switch near the battery.The specified fuse is:

3.

4.

(3)

5.

1.

2.

6.

1

2

3

(1)

(2)

47 48

(3) Spare main fuse(1) Main fuse(2) Wire connector

107

30 A

10/11/05 11:30:55 32KYJE00_117

Refer to the Safety Precautions on page .

Check the operation of the rear brakelightswitch ( ) at the right side behind theengine from time to time.Adjustment is done by turning the adjustingnut ( ). Turn the nut in the direction ( ) ifthe switch operates too late and in direction( ) if the switch operates too soon.

((AA))B

1

2 A

(2)

(1)

((BB))

69

(1) Brakelight sw