Rotary Tillers · 2017-03-22 · 2 RTA25 & RTA35 Series Rotary Tillers 311-254M 7/17/12 Important Safety Information Table of Contents Practice Safe Maintenance Understand procedure

Table of Contents

Cover photo may show optional equipmentnot supplied with standard unit.

Read the Operator’s Manual entirely. When yousee this symbol, the subsequent instructions andwarnings are serious - follow without exception.Your life and the lives of others depend on it!

!© Copyright 2011 Printed

35034

311-254M

RTA25 & RTA35 SeriesRTA2562 & RTA2570RTA3576

Rotary Tillers

Operator’s Manual

7/17/12

Table of Contents

Important Safety Information . . . . . . . . . . . . . 1Safety at All Times . . . . . . . . . . . . . . . . . . . . . . . . . 1Look For The Safety Alert Symbol . . . . . . . . . . . . . 1Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 6Owner Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Section 1: Assembly & Set-Up . . . . . . . . . . . . 7Dealer Preparations . . . . . . . . . . . . . . . . . . . . . . . . 7Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . 7Tractor Requirements . . . . . . . . . . . . . . . . . . . . . . . 7Parking Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Hitch and PTO Guard Assembly . . . . . . . . . . . . . . . 7Tractor Hook-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Driveline Installation . . . . . . . . . . . . . . . . . . . . . . . . 9

Check Driveline Collapsible Length . . . . . . . . . . 10Shorten Driveline . . . . . . . . . . . . . . . . . . . . . . . . 10Check Driveline Maximum Length . . . . . . . . . . . 11Check Driveline Interference . . . . . . . . . . . . . . . 11

Down Pressure Kit (Optional) . . . . . . . . . . . . . . . . 11

Section 2: Operating . . . . . . . . . . . . . . . . . . . 12Operating Checklist . . . . . . . . . . . . . . . . . . . . . . . . 12Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . 12Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13General Operating Notes . . . . . . . . . . . . . . . . . . . . 14General Operating Instructions . . . . . . . . . . . . . . . 14

Section 3: Adjustments . . . . . . . . . . . . . . . . . 15Torque Requirements . . . . . . . . . . . . . . . . . . . . . . 15Drive Chain Adjustment . . . . . . . . . . . . . . . . . . . . . 15Skid Shoe Adjustment . . . . . . . . . . . . . . . . . . . . . . 15Rear Deflector Adjustment . . . . . . . . . . . . . . . . . . 16Hitch Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table of Contents

RTA25 & RTA35 Series Rotary Tillers 311-254M

© Copyright 2011 All rights Reserved

Land Pride provides this publication “as is” without warranty opreparation of this manual, Land Pride assumes no responsibilityof the information contained herein. Land Pride reserves the righproduct at the time of its publication, and may not reflect the prod

Land P

All other brands and product names are

Printed

Section 4: Maintenance & Lubrication . . . . . 17Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Tine Replacement . . . . . . . . . . . . . . . . . . . . . . . . . 17Driveline Protection . . . . . . . . . . . . . . . . . . . . . . . . 17Clutches With 4 Adjusting Nuts . . . . . . . . . . . . . . . 17

Clutch Run-In . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Clutch Disassembly & Assembly . . . . . . . . . . . . 18

Clutches With 8 Hex Socket Bolts . . . . . . . . . . . . . 19Clutch Run-In . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Clutch Disassembly & Assembly . . . . . . . . . . . . 19

Roller Chain & Drive Sprockets . . . . . . . . . . . . . . . 20Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Driveline U-Joint . . . . . . . . . . . . . . . . . . . . . . . . . 22Driveline Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . 22Bearing on Right End of Rotor Shaft . . . . . . . . . . 22Chaincase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Gearbox (RTA25 Series) . . . . . . . . . . . . . . . . . . 23Gearbox (RTA35 Series) . . . . . . . . . . . . . . . . . . 23

Section 5: Specifications & Capacities . . . . . 24

Section 6: Features & Benefits . . . . . . . . . . . 26

Section 7: Troubleshooting . . . . . . . . . . . . . . 27

Section 8: Torque Values Chart . . . . . . . . . . 28

Section 9: Warranty . . . . . . . . . . . . . . . . . . . . 29

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f any kind, either expressed or implied. While every precaution has been taken in thefor errors or omissions. Neither is any liability assumed for damages resulting from the uset to revise and improve its products as it sees fit. This publication describes the state of thisuct in the future.

ride is a registered trademark.

trademarks or registered trademarks of their respective holders.

in the United States of America.

Important Safety Information

Table of Contents▲

These are common practices that may or may not be applicable to the products described inthis manual.
!Be Aware ofSignal WordsA Signal word designates a degree orlevel of hazard seriousness. Thesignal words are:

Indicates an imminently hazardoussituation which, if not avoided, willresult in death or serious injury. Thissignal word is limited to the mostextreme situations, typically formachine components that, forfunctional purposes, cannot beguarded.

! DANGER

Indicates a potentially hazardoussituation which, if not avoided, couldresult in death or serious injury, andincludes hazards that are exposedwhen guards are removed. It may alsobe used to alert against unsafepractices.

Indicates a potentially hazardoussituation which, if not avoided, mayresult in minor or moderate injury. Itmay also be used to alert againstunsafe practices.

! WARNING

! CAUTION

For Your Protection▲ Thoroughly read and understand

the “Safety Label” section, read allinstructions noted on them.

Shutdown and Storage▲ Lower machine to ground, put

tractor in park, turn off engine, andremove the key.

▲ Detach and store implements in aarea where children normally donot play. Secure implement byusing blocks and supports.

OFF

Safety at All TimesThoroughly read and understandthe instructions given in thismanual before operation. Refer tothe “Safety Label” section, readall instructions noted on them.Do not allow anyone to operatethis equipment who has not fullyread and comprehended thismanual and who has not beenproperly trained in the safeoperation of the equipment.

▲ Operator should be familiar withall functions of the unit.

▲ Operate implement from thedriver’s seat only.

▲ Make sure all guards and shieldsare in place and secured beforeoperating implement.

▲ Do not leave tractor or implementunattended with engine running.

▲ Dismounting from a movingtractor could cause serious injuryor death.

▲ Do not allow anyone to standbetween tractor and implementwhile backing up to implement.

▲ Keep hands, feet, and clothingaway from power-driven parts.

▲ Wear snug fitting clothing to avoidentanglement with moving parts.

▲ Watch out for wires, trees, etc.,when raising implement. Makesure all persons are clear ofworking area.

▲ Turning tractor too tight maycause implement to ride up onwheels. This could result in injuryor equipment damage.

▲ Do not carry passengers onimplement at any time.

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Parts Manual QR LocatorThe QR (Quick Reference) code on the froncover and to the left will take you to theParts Manual for this equipment. Downloadthe appropriate App on your smart phone,open the App, point your phone on the QRcode and take a picture.

Look For The Safety Alert SymbolThe SAFETY ALERT SYMBOL indicates there is apotential hazard to personal safety involved and extrasafety precaution must be taken. When you see thissymbol, be alert and carefully read the message thatfollows it. In addition to design and configuration ofequipment, hazard control, and accident preventionare dependent upon the awareness, concern,prudence, and proper training of personnel involvedin the operation, transport, maintenance, and storageof equipment.

1RTA25 & RTA35 Series Rotary Tillers 311-254M

REMOVE

t

Dealer QR LocatorThe QR code on the left willlink you to available dealersfor Land Pride products.Refer to Parts ManualQR Locator on this page fordetailed instructions.

2 RTA25 & RTA35 Series Rotary Tillers 311-

Important Safety InformationTable of Contents

Use SafetyLights and Devices▲ Slow moving tractors, self-

propelled equipment, and towedimplements can create a hazardwhen driven on public roads. Theyare difficult to see, especially atnight.

▲ Flashing warning lights and turnsignals are recommendedwhenever driving on public roads.

Use A Safety Chain▲ A safety chain will help control

drawn machinery should itseparate from the tractordrawbar.

▲ Use a chain with the strengthrating equal to or greater thanthe gross weight of the towedmachinery.

▲ Attach the chain to the tractordrawbar support or otherspecified anchor location. Allowonly enough slack in the chainto permit turning.

▲ Do not use safety chain fortowing.


Practice SafeMaintenance▲ Understand procedure before

doing work. Use proper tools andequipment, refer to Operator’sManual for additional information.

▲ Work in a clean dry area.▲ Lower the implement to the

ground, put tractor in park, turn offengine, and remove key beforeperforming maintenance.

254M

▲ Allow implement to coolcompletely.

▲ Do not grease or oil implementwhile it is in operation.

▲ Inspect all parts. Make sure partsare in good condition & installedproperly.

▲ Remove buildup of grease, oil, ordebris.

▲ Remove all tools and unusedparts from implement beforeoperation.

TransportMachinery Safely▲ Comply with state and local laws.▲ Maximum transport speed for

implement is 20 mph. DO NOTEXCEED. Never travel at a speedwhich does not allow adequatecontrol of steering and stopping.Some rough terrain require aslower speed.

▲ Sudden braking can cause atowed load to swerve and upset.Reduce speed if towed load is notequipped with brakes.

▲ Use the following maximumspeed - tow load weight ratios asa guideline:

20 mph when weight is lessthan or equal to the weight oftractor.10 mph when weight is doublethe weight of tractor.

▲ IMPORTANT: Do not tow a loadthat is more than double theweight of tractor.

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37/17/12 RTA25 & RTA35 Series Rotary Tillers 311-254M


Table of Contents

Prepare for Emergencies▲ Be prepared if a fire starts.▲ Keep a first aid kit and fire

extinguisher handy.▲ Keep emergency numbers for

doctor, ambulance, hospital, andfire department near phone.

911

WearProtective Equipment▲ Wear protective clothing and

equipment appropriate for the job.Avoid loose fitting clothing.

▲ Prolonged exposure to loud noisecan cause hearing impairment orhearing loss. Wear suitablehearing protection such asearmuffs or earplugs.

▲ Operating equipment safelyrequires the full attention of theoperator. Avoid wearing radioheadphones while operatingmachinery.


Keep RidersOff Machinery▲ Riders obstruct the operator’s

view, they could be struck byforeign objects or thrown from themachine.

▲ Never allow children to operateequipment.

Avoid HighPressure Fluids Hazard▲ Escaping fluid under pressure can

penetrate the skin causingserious injury.

▲ Avoid the hazard by relievingpressure before disconnectinghydraulic lines or performing workon the system.

▲ Make sure all hydraulic fluidconnections are tight and allhydraulic hoses and lines are ingood condition before applyingpressure to the system.

▲ Use a piece of paper orcardboard, NOT BODY PARTS, tocheck for suspected leaks.

▲ Wear protective gloves and safetyglasses or goggles when workingwith hydraulic systems.

▲ If an accident occurs, see adoctor immediately. Any fluidinjected into the skin must betreated within a few hours organgrene may result.

Important Safety InformationTable of Contents

Safety Labels1. Your tiller comes equipped with all safety labels in place.

They were designed to help you safely operate your mower.Read and follow their directions.

2. Keep all safety labels clean and legible.3. Replace all damaged or missing labels. To order new

labels go to your land Pride dealer.4. Some new equipment installed during repair requires

safety labels to be affixed to the replaced component asspecified by Land Pride. When ordering new components

4 RTA25 & RTA35 Series Rotary Tillers 311-254M

10363

10363

10363

make sure the correct safety labels are included in therequest. To order new labels go to your Land Pride dealer.

5. Refer to this section for proper label placement.To install new labels:a. Clean the area the label is to be placed.

b. Spray soapy water on the surface where the label is tobe placed.

c. Peel backing from label. Press firmly onto the surface.

d. Squeeze out air bubbles with the edge of a credit card.

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818-171CRotating Tines Hazard!

818-130COperate onlyw/540rpm PTO

818-552CRotating Driveline Hazard- Keep Away!

ROTATING DRIVELINE

KEEP AWAY!



Table of Contents

818-858CGeneral Safety Instructions

14186

22228

22228

818-540CShield missing - Do Not operate.

818-552CRotating Driveline Hazard- Keep Away!

ROTATING DRIVELINE

KEEP AWAY!

IntroductionTable of Contents

IntroductionThe parts on your Rotary Tiller have been speciallyLand Pride welcomes you to the growing family of new

product owners.

This rotary tiller has been designed with care and built byskilled workers using quality materials. Proper assembly,maintenance, and safe operating practices will help youget years of satisfactory use from the machine.

ApplicationThe RTA25 and RTA35 Series Rotary Tillers aredesigned and built by Land Pride to till the soil forseedbed or planting preparation. Both models areadapted for three-point hitch Category 1 mounting. TheRTA25 has a 25-55 horsepower tractor requirement andthe RTA35 has a 35-75 horsepower requirement. TheseLand Pride Tillers have uses and applications inlandscaping, nurseries, gardens, and light commercialuse.

See “Specifications & Capacities” on page 24 and“Features & Benefits” on page 26 for additionalinformation and performance enhancing options.

Using This Manual• This Operator’s Manual is designed to help familiarize

you with safety, assembly, operation, adjustments,troubleshooting, and maintenance. Read this manualand follow the recommendations to help ensure safeand efficient operation.

• The information contained within this manual wascurrent at the time of printing. Some parts may changeslightly to assure you of the best performance.

• To order a new Operator’s or Parts Manual contactyour authorized dealer. Manuals can also bedownloaded, free-of-charge from our website atwww.landpride.com.

Terminology“Right” or “Left” as used in this manual is determined byfacing forward in the direction the machine will operatewhile in use unless otherwise stated.

Definitions

Owner AssistanceThe Warranty Registration card should be filled out bythe dealer at the time of purchase. This information isnecessary to provide you with quality customer service.

If customer service or repair parts are required contact aLand Pride dealer. A dealer has trained personnel, repairparts, and equipment needed to service the Rotary Tiller.

IMPORTANT: A special point of information relatedto the following topic. Land Pride’s intention is thisinformation must be read & noted before continuing.

NOTE: A special point of information that theoperator should be aware of before continuing.


designed and should only be replaced with genuine LandPride parts. Therefore, should your Rotary Tiller requirereplacement parts go to your Land Pride Dealer.

Serial NumberModel No. _____________Serial No. _______________

For quick reference and prompt service, record modelnumber and serial number in the spaces provided aboveand again on warranty page 29. Always provide modelnumber and serial number when ordering parts and in allcorrespondences with your Land Pride dealer. Refer toFigure 1 for location of your serial number plate.

Serial Number Plate LocationFigure 1

Further AssistanceYour dealer wants you to be satisfied with your newRotary Tiller. If for any reason you do not understand anypart of this manual or are not satisfied with the servicereceived, the following actions are suggested:

1. Discuss the matter with your dealership servicemanager making sure he is aware of any problemsyou may have and that he has had the opportunity toassist you.

2. If you are still not satisfied, seek out the owner orgeneral manager of the dealership, explain theproblem and request assistance.

3. For further assistance write to:

Land Pride Service Department1525 East North Street

P.O. Box 5060Salina, Ks. 67402-5060

E-mail [email protected]

10421

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Section 1: Assembly & Set-Up

Table of Contents


Dealer Preparations

! CAUTIONToTo avoid bodily injury caused by accidental falling of tiller,securely support tiller on safe supporting stands or blocks!

This unit is shipped almost completely assembled.Carefully follow instructions for final assembly.

Before attempting assembly check the following items.Having all the needed parts and equipment readily athand will speed up your assembly task and will make thejob as safe as possible.

• Check for fasteners and pins that were shipped withthe tiller. All hardware coming from the factory hasbeen installed in the location where it will be used. If apart or fastener is temporarily removed for assemblyreasons, remember where it goes. Keep the partsseparated.

• Have a fork lift or loader along with chains and safetystands that are sized for the job ready for the assemblytask.

• Have a minimum of 2 people at hand during assembly.

Torque RequirementsRefer to “Torque Values Chart” on page 28 to determinecorrect torque values for common bolts.

Tractor RequirementsThis tiller is designed with a 3-point category I hitch.Horsepower rating of tractor should not exceed 45 PTOhorsepower on all 25 Series Tillers and not to exceed 65PTO horsepower on 35 Series.

! WARNINGBallast weights may be required to maintain steering control.Refer to your tractor’s operator’s manual to determine properballast requirements.

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Parking StandRefer to: Refer to Figure 1-1:

! CAUTIONTo avoid bodily injury caused by accidental falling of tiller,stabilize unit with parking stand and support blocks!

1. Insert parking stand (#6) into parking stand holder onthe end of the tiller frame.

2. Adjust parking stand to a height that will support thetiller level while resting on the skid shoes.

3. Secure parking stand with wire retaining pin (#7).Make sure wire retainer is hooked over the end of theretaining pin.

Hitch and PTO Guard AssemblyRefer to: Refer to Figure 1-1:1. Install right and left top hitch halves (#1 & #2) inside

the hitch mounting bars with 5/8" -11 x 1 1/2" longbolts (#8), lock washers (#9), and nuts (#10). Do nottighten bolts at this time.

2. Install spacer (#3) between upper 3-point hitchplates (#1 & #2) with 5/8" x 3 1/2" long bolt (#11),lockwasher (#12), and nut (#13).

3. Securely tighten all bolts to the correct torque.

4. Install driveline guard (#4) to the top of the 3-pointhitch plates with four 1/4" wing screws (#5).


Figure 1-1

14189

Section 1: Assembly & Set-UpTable of Contents

5. Mount left hand clevis (#18) over square tube asshown. Make certain longer chamfer is positioned onthe bottom.

6. Locate u-bolt (#19) behind the square tube andinsert through clevis (#18) holes as shown.

7. Secure with 1/2"-13 hex nylock nuts (#20). Do nottighten nuts at this time.

8. Drive 1/4" x 1 3/4" roll pin into pin (#22) into 1/4" holeinto lower hitch pin (#21).

9. Insert lower hitch pin into clevis and secure with linchpin (#23).

10. Repeat step 5 through 9 for the right hand clevis.

11. Position clevis 26 7/8" apart from inside of clevisplate to inside of clevis plate and center off thegearbox input shaft.

12. Tighten 1/2" nuts (#20) to the correct torque.

13. Install manual tube (#14) to hitch plate (#2) with two1/4"-20 x 1 GR5 hex head cap screws (#15), SAE flatwashers (#16), and hex nylock nut (#17).

14. Tighten 1/4" cap screws (#15) to the correct torque.

Tractor Hook-Up

! DANGERA Crushing Hazard exists when hooking-up equipment to atractor. Do not allow anyone to stand between tractor andimplement while backing-up to implement. Do not operatehydraulic 3-Point lift controls while someone is directlybehind the tractor or near the implement.

NOTE: Remove driveline guard for easier access tothe driveline at the gearbox.


Tractor Figu

! WARNINGLifting unit more than 14" above ground with PTO engaged orengaging PTO with unit higher than 14" above ground canbreak the driveline and could cause flying projectiles.

! CAUTIONTo avoid bodily injury caused by accidental falling of tiller,stabilize unit with parking stand and support blocks!

Refer to: Refer to Figure 1-2:1. Back tractor up to tiller until lower 3-point lift arms are

aligned with tiller hitch clevises.

2. Secure tractor’s 3-point lower hitch arms to the lowerhitch clevises using 7/8" diameter hitch pins. Securehitch pins with linch pins.

3. Secure tractor’s top center link to tiller hitch platesusing 3/4" diameter hitch pin (supplied by customer).

4. Place a level on the end plate and adjust tractor’s topcenter link to level tiller from front to back.

5. Place level on the square tube and adjust one of thetwo tractor’s lower 3-point arms up or down to leveltiller from left to right.

6. Remove parking stand wire lock pin and slideparking stand up until lower hole in parking stand isabove the stand mount. Reinsert wire lock pin in holeabove stand mount and secure with wire lock.

7. Raise tiller fully up with 3-point lift. Measure thedistance tines are off the ground. If distance exceeds14", adjust tractor’s 3-point lift height limiter untiltines will not lift higher than 14 inches off the ground.

8. Continue with “Driveline Installation” on page 9.

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Hook-Upre 1-2

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Table of Contents

Driveline InstallationRefer to: Figure 1-3 & Figure 1-4The tiller driveline is coupled to the tractor and implementshafts with either push pin couplers, pull collar couplers,or a combination of both and with a slip clutch on one endto protect against shock loads.

Always engage PTO at low engine rpm to minimizestart-up torque. Drivelines with friction slip clutchesmust go through a “run-in” operation prior to initialuse and after long periods of inactivity. See“Driveline Protection” on page 17 for detailedinstructions on maintaining the slip clutch.

If the Rotary Tiller is used on more than one tractor, anadditional driveline may be required - especially if a quickhitch is used.

! DANGERDo not engage tractor PTO while hooking-up and unhookingdriveline or while someone is standing near the driveline. Aperson’s body and/or clothing can become entangled in thedriveline resulting in serious injury or death.

! WARNINGDo not use a PTO adaptor with a quick hitch. A PTO adapterwill increase strain on the tractor’s PTO shaft resulting inpossible damage to shaft and driveline.

! DANGERAll guards and shields must be installed and in good workingcondition at all times during tiller operation!

! WARNINGAlways disengage PTO, engage parking brake, shut tractorengine off, remove switch key, and wait for tines to come to acomplete stop before dismounting from tractor.

! WARNINGDo not over speed PTO or machine breakage may result. Sometractors are equipped with multispeed PTO ranges. Be certainyour tractor’s PTO is set for 540 rpm.

IMPORTANT: The driveline must be lubricatedbefore putting it into service. Refer to “Lubrication”on page 22 for detailed instructions.

IMPORTANT: Drivelines with friction clutches mustgo through a “run-in” operation prior to initial useand after long periods of inactivity.See “DrivelineProtection” on page 17 for detailed instructions.

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Figure 1-3

Figure 1-4

1. Park tractor and tiller on a level surface. Raise tiller toalign gearbox input shaft level with tractor PTO shaft.Securely block tiller at this height to keep unit fromlowering while attaching the driveline.

2. Place gear selector in park, set park brake, shuttractor off, and remove switch key.

Implement End

Tractor End

Push Pin Coupling

Pull Collar CouplingWith

Slip Clutch Protection

22234

Implement End

Tractor End

Pull Collar Coupling

Pull Collar CouplingWith

Slip Clutch Protection

22235

IMPORTANT: The tractor’s PTO shaft and tillergearbox shaft must be aligned and level with eachother during installation of driveline. This alignmentis the shortest distance between the two shafts.


Section 1: Assembly & Set-UpTable of Contents

Refer to: Refer to Figure 1-1 on page 7:

3. Remove gearbox shaft protector from end of gearboxshaft and slide slip clutch end of driveline (#24) overgearbox input shaft. Secure to gearbox with drivelineyoke locking device.

4. Slide other end of driveline over tractor PTO shaft.Secure driveline with yoke locking device.

5. Move driveline yokes back and forth to ensure bothends are secured to the shafts. Reattach any yokethat is loose.

6. Attach safety chain on the outer driveline shield tothe tractor frame to restrict outer shield from rotating.Re-latch safety chain to outer driveline shield.

7. Attach safety chain on the inner driveline shield tothe tiller frame to restrict inner shield from rotating.Re-latch safety chain to inner driveline shield.

Check Driveline Collapsible LengthRefer to Figure 1-5:

1. Make sure driveline is properly installed and levelbefore checking driveline collapsible length. (Refer to“Driveline Installation” on page 9 if needed.)

2. With driveline level, measure 1" (“B” dimension)back from universal joint shield to end of outerdriveline shield as shown in Figure 1-5.

a. If measurement is less than 1", shorten driveline.

b. If measurement is 1" or more, skip to “CheckDriveline Maximum Length” on page 11.

NOTE: To access gearbox input shaft easier,remove guard (#4) shown in Figure 1-1 on page 7.

NOTE: If driveline is too long to fit between tractorand tiller, skip to “Shorten Driveline” on page 10.

IMPORTANT: Two safety chains are supplied withthe driveline. These chains must be attached to thedriveline shields and to the rotary tiller and tractor torestrict the shields from rotating.

IMPORTANT: A driveline that is too long can bottomout causing structural damage to tractor and tiller.Always check driveline collapsed length during initialsetup, when connecting to a different tractor, andwhen alternating between using a quick hitch and astandard 3-Point hitch. More than one driveline maybe required to fit all applications.


Driveline ShorteningFigure 1-5

Shorten DrivelineRefer to Figure 1-5:1. Un-hook driveline from tractor PTO shaft and pull

outer and inner drivelines apart.

2. Reattach outer driveline to tractor PTO shaft. Pull oninner and outer drivelines to be sure universal jointsare properly secured.

3. Hold inner and outer drivelines parallel to each other:

a. Measure 1" (“B” dimension) back from outerdriveline universal joint shield and make a mark atthis location on the inner driveline shield.

b. Measure 1" (“B” dimension) back from the innerdriveline universal joint shield and make a mark atthis location on the outer driveline shield.

4. Remove driveline and safety chains from tractor andgearbox shafts.

5. Measure from end of inner shield to scribed mark(“X” dimension). Cut off inner shield at the mark. Cutsame amount off the inner shaft (“X1” dimension).

6. Measure from end of outer shield to scribed mark(“Y” dimension). Cut off outer shield at the mark. Cutsame amount off the outer shaft (“Y1” dimension).

7. Remove all burrs and cuttings.

8. Continue with “Check Driveline Maximum Length”on page 11.

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Table of Contents

Check Driveline Maximum LengthRefer to Figure 1-6:Make sure driveline collapsible length is acceptable. Ifneeded, refer to “Check Driveline Collapsible Length”on page 10.

The driveline maximum allowable length must, when fullyextended, have a minimum overlap of the profile tubes bynot less than 1/3 the free length with both inner and outerprofile tubes being of equal length.

1. If not already completed, apply multi-purpose greaseto inside of outer profile and reassemble driveline.

2. Assemble the two driveline profiles together with just1/3 overlapping of the profile tubes as shown below.Once assembled, measure and record the maximumallowable length for future reference.

Record Maximum Allowable Length here: ________

Driveline Maximum LengthFigure 1-6

3. Reattach driveline to tractor and gearbox shaftfollowing “Driveline Installation” steps 1 to 7 onpage 9.

4. Continue with “Check Driveline Interference”.

Check Driveline Interference1. Start tractor and raise Rotary Tiller just enough to

remove support blocks from under tiller.

2. Slowly engage tractor hydraulic 3-point control leverto lower tiller while checking for sufficient drawbarclearance. Move drawbar ahead, aside, or remove ifrequired.

Refer to Figure 1-7:

! WARNINGLifting unit more than 14" above ground with PTO engaged orengaging PTO with unit higher than 14" above ground canbreak the driveline and could cause flying projectiles.

! WARNINGThe driveline must not exceed an angle of 25 degrees up ordown while operating. Exceeding this angle with drivelinerotating can break the driveline and cause flying projectiles.

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Outer Shielding has been removed for clarity.

7/17/12

3. With PTO off, raise implement fully up and make thefollowing checks below. If driveline exceeds any ofthe limits listed, set tractor 3-point lift limiter at aheight that will keep the driveline within its lift limits toavoid premature driveline breakdown.

• Tines do not exceed more than 14" off the ground.• Driveline does not exceed 25o up.• Driveline does not exceed maximum allowable

length recorded in step 2 under “Check DrivelineMaximum Length”.

Maximum PTO Driveline Movement During OperationFigure 1-7

Down Pressure Kit (Optional)Refer to: Figure 1-8:Spring loaded rear deflector deflects flying debris andlevels the freshly tilled soil. See manual 311-134Mincluded with the Down Pressure Kit No. 311-162A forassembly instructions.

Optional Down Pressure Kit 311-162AFigure 1-8

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Section 2: OperatingTable of Contents

Section 2: Operating

Operating ChecklistHazard control and accident prevention are dependentupon the awareness, concern, prudence, and propertraining involved in the operation, transport, storage, andmaintenance of the Rotary Tiller. Therefore, it isabsolutely essential that no one operates the RotaryTiller without first having read, fully understood, andbecome totally familiar with the Operator’s Manual. Makesure the operator has paid particular attention to:

• Important Safety Information, pages 1 to 5

• Section 1: Assembly & Set-Up, page 7

• Section 2: Operating, page 12

• Section 3: Adjustments, page 15

• Section 4: Maintenance & Lubrication, page 17

InspectionsMake the following inspections with tiller attached to atractor, PTO disengaged and completely stopped.

Safety Information

! DANGERDo not engage tractor PTO while hooking-up and unhookingdriveline or while someone is standing near the driveline. Aperson’s body and/or clothing can become entangled in thedriveline resulting in serious injury or death.

Operating Checklist

✔ Check Page No.

Inspect tractor safety equipment to make sure it is ingood working condition.

SeeTractorManual

Check all guards and shields to make certain they are in goodworking condition, in place and secured.

Carefully raise and lower implement to ensure drawbar, tires, andother tractor parts do not contact tiller frame or PTO driveline.

Check driveline to be sure it is securely connected totractor PTO shaft and tiller gearbox shaft.Refer to “Driveline Installation”.

Page 9

Check drive chain tension.Refer to “Drive Chain Adjustment”.

Page 15

Check tiller depth setting.Refer to “Skid Shoe Adjustment”.

Page 15

Check driveline slip clutch to make sure disks will slip.Refer to “Driveline Protection”

Page 17

Check for worn, bent, broken, loose and/or missingtines. Replace tines as needed.Refer to “Tine Replacement”

Page 17

Grease driveline shaft and all other grease fittingsRefer to “Important Safety Information”.

Page 1

Check oil level in gearbox. Make sure all plugshave been replaced when completed.Refer to “Gearbox Lubrication”.

Page 23

Check oil level in chaincase. Make sure all plugs havebeen replaced when completed.Refer to “Chaincase Lubrication”.

Page 23

Check tiller initially and periodically for loose bolts andpins. Refer to “Torque Values Chart” for torque values.

Page 28


! DANGERKeep yourself and all others away from rotating tines anddrive train. Always disengage PTO and lockout power sourcebefore making adjustments or servicing the tiller. A person’sbody, hair, or clothing can become entangled in rotatingcomponents causing serious bodily injury or death.

! DANGERKeep away from rotating hex drive shaft on the right side of thegearbox and gearbox input shaft. A person can becomeentangled in the shafts causing serious bodily injury or death.

! DANGERMake all 3-point hydraulic adjustments from the tractor seat.Never make hydraulic adjustments while standing alongsidethe tractor or behind the tractor.

! DANGERPTO shaft shield, gearbox shields, driveline shields, anddriveline safety chains must be installed and in good workingcondition while operating tiller to avoid injury or death fromentanglement in a rotating drivelines.

! DANGERDo not operate a broken or bent driveline. Such drivelines canbreak apart while rotating at high speeds causing seriousinjury or death. Always remove Rotary Tiller from serviceuntil damaged drivelines are repaired or replaced.

! DANGERClear area of debris before tilling. Mark any potential hazardsthat cannot be removed such as tree stumps, post, rocks, holes,and drop-offs with a visible flag.

! DANGERDo not point outlet toward people, animals, or buildings andkeep people and animals away from outlet during operation.Tine impact on objects can cause projectiles resulting inbodily injury or death.

! DANGERDo not till across steep inclines exceeding 15 degrees. Theaction of the tines being forced down into the ground cancause the tractor to roll-over resulting in serious injury ordeath. Consult your tractor’s manual for acceptable inclinesthe tractor is capable of traveling across.

! DANGERAlways disengage PTO before lifting tiller up and neveroperate tiller in the raised position. The tiller can dischargeobjects at high speeds resulting in injury or death.

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Section 2: Operating

Table of Contents

! DANGERDo not use tiller as a working platform. The tiller is notproperly designed or guarded for this use. Using tiller as aworking platform can cause serious injury or death.

! WARNINGNever allow children or other riders on the tractor or tiller.They can fall and be ran over causing serious injury or death.

! WARNINGIt is the operator’s responsibility not to allow anyone near theRotary Tiller during its operation.

! WARNINGUse Rotary Tiller for its intended purpose only. Do not usetiller to lift or carry objects; to pull fence posts, stumps, orother objects; or to tow other equipment. Doing so candamage the tiller, cause serious bodily injury, or death.

! WARNINGAlways disengage PTO, engage parking brake, shut offtractor, remove ignition key, and make sure all moving partshave come to a complete stop before dismounting tractor.

! WARNINGAlways make certain driveline yokes are secured to the tractorPTO shaft and gearbox input shaft before engaging PTO. Aloose driveline can slips off the end of a connected shaft whilerotating and cause serious bodily injury or death.

! WARNINGDo not allow anyone to operate this Rotary Tiller who has notbeen properly trained in its safe operation or anyone who isunder the age of 16.

! WARNINGDo not operate tiller with loose pins, bolts, and nuts. Loosehardware can result in a serious breakdown causing bodilyinjury or death.

! WARNINGDo not over speed PTO or machine breakage may result. Sometractors are equipped with multispeed PTO ranges. Be certainyour tractor’s PTO is set for the tiller’s rated PTO speed. SeeSpecifications & Capacities for rated PTO speed.

! CAUTIONMake certain you are not working over any undergroundwiring, pipes, or other obstructions. If there is doubt, contactyour local utility services so that they may mark the location

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of all under ground utilities in the area. Be sure to ask howclose you can work to the marks or flags they positioned.

Transporting

! CAUTIONWhen traveling on public roads whether at night or during theday, use accessory lights and devices for adequate warning tooperators of other vehicles. Comply with all federal, state, andlocal laws.

1. When raising the tiller to the transport position, besure that driveline does not contact tractor or tiller.Adjust the tractor’s 3-point hitch lift height so that thetiller tines are not lifted more than 14 inches off theground to prevent damage to the driveline.

2. Remove wire retaining pin from parking stand andraise parking stand up to the bottom hole. Reinsertwire retaining pin. Make certain wire retainer iscaught over end of pin.

3. Be sure to reduce tractor ground speed whenturning; and, leave enough clearance so the tillerdoes not contact obstacles such as buildings, trees,or fences.

4. Select a safe ground travel speed when transportingfrom one area to another. When traveling onroadways, transport in such a way that faster movingvehicles may pass you safely.

5. When traveling over rough or hilly terrain, shift tractorto a lower gear.

ParkingThe following steps should be done when preparing tostore the tiller or unhitch it from the tractor.

1. Park the tiller on a level, solid area.

2. Shut off tractor engine and engage parking brake.

3. Set parking stand to desired height for re-hook-upand install pin to lock in place.

4. Unhitch from tractor.

5. Continue with instructions on next page.

IMPORTANT: Make sure all safety labels are in theirproper location and in good condition beforeoperation. Follow all directions on the safety labels.

IMPORTANT: Do not alter tiller in a way which willadversely affect its performance or reliability or usethe tiller for a purpose for which it was not designed.

NOTE: To protect the parking stand from becomingbent while transporting and tilling the soil, alwaysstore it upside down in its mount.

IMPORTANT: Always disengage PTO before raisingtiller to transport position.


Section 2: OperatingTable of Contents

! WARNINGPlace support blocks under tiller as needed to prevent unitfrom tipping over onto a child and/or an adult. A tiller that tipsover can result in injury or death.

6. Check tiller for stability by physically applyingpressure at hitch plates to see if it will tip forward orbackward. If tiller moves in either direction, blockunder tiller as needed to prevent that movement.

7. See “Storage” on page 21 for additional informationon long term storage of your Rotary Tiller.

General Operating NotesBefore beginning to till the following inspection should beperformed:

1. Check oil level in gearbox and chaincase. Refer to“Lubrication” on page 22.

2. Check that all plugs have been replaced properly inthe gearbox and chaincase.

3. Be sure all tiller tines, bolts, and nuts are tight.

4. Be certain all guards, shields, and dirt deflectors arein place and secure.

5. Grease driveline shaft and all other grease fittings.Refer to “Lubrication” on page 22.

6. Clear area to be tilled of rocks, branches, and otherforeign objects.

7. Tall grass and weeds should be mowed before tilling.

8. Do not engage PTO at full throttle. Once engaged,increase throttle to 540 PTO speed. Tiller tines willcut better at 540 PTO speed than at reduced throttle.

9. Tilling should not be done in wet conditions as soilwill stick to tines.

10. At first begin tilling at a slow forward speed and shiftup as ground conditions warrant.

11. Operated tiller with deck level to the ground.

12. Tiller should be operated with the tiller deck level tothe ground.

13. Tiller tines will cut better when operating the tractorat full 540 rpm PTO speed than at reduced throttle.

14. After tilling the first 50 feet, stop and check to see thatthe tiller is adjusted properly.

15. Do not make turns or attempt to back up while tiller isin the ground. See important note below.

16. Do not engage PTO with machine in the fully raisedor lowered position.

17. Periodically check for foreign objects wrappedaround the rotor shaft and remove them afterdisengaging PTO, turning off tractor engine, andremoving ignition key.

IMPORTANT: Turning or backing up with rotarytines in the ground will damage the tiller.


General Operating InstructionsBefore using your Land Pride RTA25 or RTA35 SeriesRotary Tiller, you should have completely read theOperator’s Manual, properly attached the Tiller to thetractor, cut the Drive-line to proper length, Run-in theclutch, and gone through the Operating Checklist. If youhave missed any of these steps, please complete thembefore proceeding.

Now that you have properly prepared yourself and yourtiller, it’s time to do some tilling. Carefully drive the tractorto the site where you intend to till. You should havealready cleaned this site of any large limbs, rocks, trash,metal, or extraneous debris. Best results will be achievedif you have mounted your tiller offset to the left far enoughto cover the tread of your left tractor wheel. Line thetractor up just to the right of center on your tillage plot.You will be working from the center out and alwaysturning to the left to line up for your next pass. Lower thetiller half way to the ground and reduce your tractorengine speed to about one quarter throttle. Engage thePTO and gradually increase the engine speed until youreach full PTO speed of 540 rpm. Lower the Tiller to theground and simultaneously commence forward travel ofapproximately 2 mph. Do not make turns or attempt toback up while tiller is in the ground. See important notebelow.

Travel about 50ft. and then stop to check your results.When stopping, remember to lift the tiller out of theground, stop the tractor, reduce engine speed,disengage the PTO, set the park brake, shut off thetractor, and remove the keys. If you are tilling too shallowor too deep, adjust the skid shoes accordingly. If the soiltexture is too coarse, lower the leveling door and reduceyour ground speed. If the soil texture is too fine, you willneed to raise your leveling door and increase yourground speed. For any other problem conditions that mayarise, you will want to refer to the Troubleshooting sectionof this Operator’s Manual.

When you are done tilling for the day, make sure you useproper tractor shut down procedures before you get off ofthe tractor. If you are detaching your tiller, make sure youpark it on a dry and level surface leaving it clean andready for the next use. When you put your tiller up for theseason, make sure you refer to the Storage Directions inthis Operator’s Manual.

With a little practice and a few adjustments, you will soonbe achieving the results you want with your Land PrideRotary Tiller. See “Features and Benefits” page 26 or“Specifications and Capacities” page 24 for additionalinformation and performance enhancing options.

IMPORTANT: Turning or backing up with rotarytines in the ground will damage the tiller.

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Section 3: Adjustments

Table of Contents

Section 3: Adjustments

Torque RequirementsRefer to “Torque Values Chart” on page 28 to determinecorrect torque values for common bolts.

Drive Chain AdjustmentRefer to: Refer to Figure 3-1:The tension on the drive chain can be easily adjusted byusing the chain tightener stud as shown. Shouldexcessive backlash occur:

1. Unscrew nylock jam nut.

2. Turn chain tightener stud clockwise as indicated bythe arrow until idler arm is firm against the chain.Then back stud off counterclockwise 1/4 turn.

3. Re-lock nylock jam nut while holding the head of thebolt in place.

Chain TightenerFigure 3-1

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Skid Shoe AdjustmentRefer to: Refer to Figure 3-2:The skid shoes can be raised or lowered for the desiredtilling depth by:

1. Raise tiller off the ground and properly support.

2. Loosen pivot bolt (#1) on front of shoe.

3. Remove adjusting bolt (#2) on rear of shoe.

4. Adjust skid shoe (#3) to desired location.

5. Reinstall adjusting bolt (#2) and lock washer (#4).Tighten adjusting bolt (#2) and the pivot bolt (#1).

Skid Shoe AdjustmentFigure 3-2

NOTE: Tilling depth is the vertical distance frombottom of skid shoes to bottom of lowest tine. Becertain both skid shoes are adjusted the same.

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Section 3: AdjustmentsTable of Contents

Rear Deflector AdjustmentRefer to: Refer to Figure 3-3:The rear deflector can be adjusted closer to the ground toproduce a fine soil texture or can be raised to produce acoarse soil texture by adjusting the rod length on the reardeflector.

1. Remove cotter hair pins (#2) and move springrods (#1) up or down the desired height.

2. Reinsert cotter hair pins in the holes (#3) closest tosprings (#4).

An optional spring kit, part no. 311-162A, is offered toapply down pressure on the rear deflector for leveling.

1. Loosen slide collar set screws (#5).

2. Adjust slide collars (#7) up to compress springs (#6)to desired pressure.

3. Retighten slide collar set screws.

Rear DeflectorFigure 3-3

NOTE: Too much pressure will cause prematurewear on the rear deflector.

14709


Hitch OffsetRefer to Figure 3-4:The tiller can be offset up to 5" maximum by adjusting thelower 3-Point clevises horizontally on the tiller frame andif needed, offsetting the tractor’s lower 3-Point arms.

1. Loosen 1/2" nylock nuts (#3) and move bothleft and right-hand clevises (#1) an equal amount leftor right on tiller frame (#2).

2. Tighten 1/2" nylock nuts (#3) to the correct torque.

3. If additional adjustment is needed, offset tractor’slower 3-Point arms. Do not exceed 5" maximumoffset.

Hitch OffsetFigure 3-4

NOTE: The tiller cannot be offset when using aQuick-Hitch.

IMPORTANT: Do not exceed maximum 5" offset ordriveline, PTO shaft, and gearbox can be damaged.

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Section 4: Maintenance & Lubrication

Table of Contents


MaintenanceProper servicing and adjustment is the key to the long lifeof any implement. With careful inspection and routinemaintenance, you can avoid costly down time and repair.

The parts on your Rotary Tiller have been speciallydesigned and should only be replaced with genuine LandPride parts. Do not alter the tiller in a way which willadversely affects its performance.

Check all bolts and pins after using the unit for severalhours and on a regular basis thereafter to insure they aretight and secured.

Replace worn, damaged, or illegible safety labels byobtaining new labels from your Land Pride Dealer.

! CAUTIONFor safety reasons, each maintenance operation must beperformed with tractor PTO disengaged, tiller loweredcompletely to the ground or onto support blocks, tractorengine shut off, and ignition key removed.

Tine ReplacementRefer to: Refer to Figure 4-1:

! WARNINGWorn tines may be very sharp!

1. Remove 2 cap screws and fasteners from tine to bereplaced. Remove tine.

2. Install new tine on side of attaching flange as shown.

3. Replace 2 cap screws and fasteners and tighten nutsto proper torque. See the Torque Values Chart“Appendix” section on 28.

Tine ReplacementFigure 4-1

IMPORTANT: When ordering, be sure to ordergenuine Land Pride replacement tines only and toorder both right and left-hand tines. Always installtines with cutting edge facing direction of rotation.

IMPORTANT: Remove and install one tine at a timeto ensure they are oriented correctly when installed.

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Driveline ProtectionDriveline components are protected from shock loads bya friction slip clutch. The clutch must be capable ofslippage during operation to protect the gearbox,driveline, and other drive train parts.

Friction clutches should be “run-in” prior to initialoperation and after long periods of inactivity to removeany oxidation that may have accumulated on the frictionsurfaces. Repeat “run-in” instructions at the beginning ofeach season and when moisture and/or condensationseizes the inner friction plates.

Refer to Figure 4-2 below and Figure 4-3 on page 19 todetermine which friction clutch your tiller has. Followrun-In, disassembly, and assembly instructions for yourspecific clutch.

Clutches With 4 Adjusting NutsClutch Run-InRefer to Figure 4-2 (View - A):1. Using a pencil or other marker, scribe a line across the

exposed edges of the clutch plates and friction disks.

2. Tighten all 4 nuts uniformly until spring load is lowenough that the clutch slips freely with PTO engaged.

Clutches With 4 Adjusting NutsFigure 4-2

3. Start tractor and engage PTO for 2-3 seconds topermit slippage of clutch surfaces. Disengage PTO,then re-engage a second time for 2-3 seconds.Disengage PTO, shut off tractor, and remove key.Wait for all components to stop before dismountingfrom tractor.

4. Inspect clutch and ensure that the scribed markingsmade on the clutch plates have changed position.Slippage has not occurred if any two marks on thefriction disk and plate are still aligned. A clutch thathas not slipped must be disassembled to separatethe friction disk plates. See “Clutch Disassembly &Assembly” on page 18.

Refer to Figure 4-2 (View - B):5. Turn all 4 nuts fully back if no two marks on the friction

disk and plate are still aligned. Clutch is ready for use.

6. The clutch should be checked during first hour ofcutting and periodically each week. An additional setof scribe marks can be added to check for slippage.

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Section 4: Maintenance & LubricationTable of Contents

Clutch Disassembly & AssemblyIf clutch run-in procedure indicates that one or more of thefriction disks did not slip, then the clutch must bedisassembled to separate the friction disks.

IMPORTANT: Before proceeding, secure clutchfirmly in a clamping device to prevent injury.

14232

Step 1Remove snap ring.

Step 2Remove backup ring, lock collar,compression spring, bottom backup ring,and balls.

Step 3Tighten the four hex nuts uniformly until theclutch pack and hub are loose.

Step 4Bend all four retaining lugs out on the edgeof the clutch housing.

Step 5Remove the thrust plate with the BellevilleSprings and lug rings to access frictiondisks and hub for inspection or service.

Step 6Inspect friction disks and hub.

Disassembly


14233

Step 2Compress the Belleville Springs to thepressure plate by tightening the four hexnuts and then placing the assembly into theclutch housing.

Step 3Bend the retaining lugs inward over theBelleville Spring edges to secure the springbefore backing the four hex nuts off.

Step 4With the lugs bent in, loosen the four hexnuts completely to the end of the threadedstuds.

Step 5Insert greased balls.

Step 6Install bottom backup ring, compressionspring, lock collar, and top backup ring.

Step 7Install snap ring.

Step 1Place the hub and friction disks into thehousing.

Assembly

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Table of Contents

Clutches With 8 Hex Socket BoltsClutch Run-InRefer to Figure 4-3:1. Loosen counterclockwise all 8 hex head socket bolts

uniformly 6 full turns.

2. Cycle clutch on and off 5 or 6 times (15 seconds onand 15 seconds off) with the engine operating at halfthrottle. Disengage driveline, shut off tractor, andremove key. Wait for all components to stop beforedismounting from tractor.

3. Tighten hex head socket bolts fully back. Clutch isready for use

4. The clutch should be checked during the first hour ofcutting and periodically each week.

Clutch Run-In With 8- Hex Head Socket BoltsFigure 4-3

Clutch Disassembly & AssemblyRefer to Figure 4-4:If clutch run-in procedure above indicated that one or morefriction disks did not slip, then the clutch must bedisassembled into separate friction disks.

1. Rotate 8 hex head socket bolts (#2) all the way out tofree stop flange (#3).

2. Record position of the lips (up or down) on stopflange (#3) and then rotate flange and remove it.

3. Remove the following inner components:

a. Spring kit (#4)

b. Pressure flange (#5)

c. 1st Friction Disc (#6)

d. Hub with flange and pull collar (#7 & #1)

e. 2nd Friction disc (#6)

f. Intermediary flange (#8)

g. 3rd Friction disc (#6)

h. Hub disc (#9)

i. 4th Friction disc (#6)

j. Bearing (#10)

Hex HeadSocket Bolts

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4. Inspect all components and replace to their originalposition. Make certain stop flange (#3) is replacedwith its flanges in its original position. See importantnote in Figure 4-4.

5. Fully tighten all 8 hex head socket bolts (#2).

Clutch AssemblyFigure 4-4

IMPORTANT: Check position of lip on stop flange.(UP or DOWN). Replace stop flange with lip UP ifone spring (#4) is included and DOWN if twosprings (#4) are included.

21303



Roller Chain & Drive SprocketsSprockets and roller chain should be checked for wearannually by a qualified person. Replacing a worn rollerchain will extend the life of the sprockets. Be sure toreplace worn sprockets when replacing the roller chain.Access roller chain and sprockets through the chaincase.

Refer to: Figure 4-5:1. Remove oil level plug (#1). Tip tiller backwards and

drain oil out into an oil drip pan.

2. Loosen chain tightener jam nut (#2) and chaintightener stud (#3).

3. Placed an oil drip pan under chain case cover (#6)and remove 1/4"-20 hex bolts (#5).

4. Being careful not to damage gasket (#7), removechain case cover (#6).

5. Inspect gasket (#7). Be sure to replace it if it isdamaged.

6. Inspect roller chain (#4) and replace if wornexcessively.

7. Inspect top sprocket (#9) and bottom sprocket (#10).Replace if worn excessively.

8. When replacing the bottom sprocket (#10), be sureto tighten nylock nut (#8) to the correct torque.

Roller Chain Sprocket RemovalFigure 4-5

25950


Refer to: Refer to Figure 4-5 & Figure 4-6:

9. Tighten nylock jam nut (#8) all the way down until topsprocket (#9) is bottomed out on the bearing.

10. Back jam nut out until you can install .015" feelergauge between sprocket and jam nut as shown.

11. Tighten jam nut up against feeler gauge until snug.Pull feeler out and tighten jam nut 1/6 of a turn.

Top Drive Sprocket InstallationFigure 4-6

Refer to: Figure 4-5:12. Install roller chain (#4). Make sure roller chain is

under chain idler arm (#11).

13. Install gasket (#7) and chain case (#6) with 1/4"-20hex flange serrated screws.

14. Draw all the screws (#5) up snug before tighteningthem. Tighten the screws to the correct torque asfollows:

• Tighten the bottom screw first.• Tighten the next screw up on the right.• Cross over to the left and tighten that screw.• Continuing crossing back and forth tightening the

screws working your way up the chain case untilyou have reached the top and tightened the topscrew.

15. Tighten roller chain per instructions under “DriveChain Adjustment” on page 15.

16. Fill chain case with oil specified on page 24 until oilreaches the oil level hole at the bottom. Install oillevel plug (#1) and tighten to the correct torque.

IMPORTANT: The top sprocket (#9) requiresspecial tightening of nylock jam nut (#8) to preventpremature bearing. damage.

NOTE: The input shaft on the gearbox should turnusing hand pressure.

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Table of Contents

StorageClean, inspect, service, and make necessary repairs tothe Rotary Tiller when parking it for long periods andwhen parking it at the end of a working season. This willhelp ensure that the tiller is ready for field use the nexttime you hook-up to it.

! DANGERAlways disconnect main driveline from tractor PTO andsecure tiller in the up position with solid supports beforeservicing underside of tiller. PTO can be engaged if tractor isstarted resulting in damage to tiller, bodily injury, or death.

1. Clean off any dirt or grease that may haveaccumulated on any of the moving parts.

2. Check tines for wear and replace if necessary. See“Tine Replacement” on page 17.

3. Inspect tiller for loose, damaged, or worn parts, andadjust or replace as needed.

4. Repaint parts where paint is worn or scratched toprevent rust. Ask your dealer for Land Pride Aerosoltouch-up paint. They are also available in touch-upbottles with brush, quarts, and gallon sizes by addingTU, QT, or GL to the end of the Aerosol part number.

5. A coating of oil may be applied to worn surfaces inlieu of painting to minimize oxidation.

6. Replace all damaged or missing decals.

7. Lubricate as noted in “Lubrication” on page 22.

8. Drain and refill gearbox and chaincase oil. Be sure toreplace all oil plugs.

• Drain oil in gearbox by removing the bottom drainplug or right hand cap.

• Drain oil in chaincase by removing the bottom plugand tipping the Rotary Tiller backwards.

9. Store Rotary Tiller on a level surface in a clean, dryplace. Inside storage will reduce maintenance andmake for a longer tiller life.

10. Follow all parking instructions on page 13 whendisconnecting tractor from Rotary Tiller.

Land Pride Aerosol Touch-up PaintPart No. Part Description

821-011C PAINT LP BEIGE AEROSOL SPRAY CAN821-002C PAINT LP BLACK AEROSOL SPRAY CAN821-066C PAINT ORANGE AEROSOL SPRAY CAN



Lubrication


14579

8Hrs

22229

22230

50Hrs

Multi-purposespray lube

Multi-purposegrease lube

Multi-purposeoil lube

Intervals in hours at whichlubrication is required

LubricationLegend

Driveline U-JointCoat PTO u-joint with grease every 8 hours of operation

Type of grease = Multi-Purpose

Quantity = Coat Generously

20Hrs

Driveline ShaftDisconnect PTO shaft from the tractor and slide apart. Cleanand coat the inner tube of the PTO shaft with a light film ofgrease and then reassemble.



8Hrs

Bearing on Right End of Rotor ShaftGrease bearing on right end of rotor shaft until grease startsto purge from the relief hole in the bearing mount casting onthe inside of the tiller end plate.



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Table of Contents

14212

RTA25 Series Tiller

RTA35 Series Tiller

14195

DO NOT OVERFILL

Screw dipstick fully in & then unscrew to checklevel. Oil level should be between the two markson dipstick. Add oil if on or below bottom mark.

24991

Screw dipstick fully in & then unscrew tocheck level. Oil level when full, should beat level mark on dipstick. Add oil if belowlevel mark on dipstick.

DO NOT OVERFILL

AsRequired

Chaincase

Type = Recommended: Shell Alvania EP00 OilAlternate: SAE 90 wt. oilQuantity = As required

IMPORTANT: Tiller should be level when checkingoil level in chain case. Check oil level in chaincaseby removing lower plug. Oil should reach bottom ofplug hole. Add recommended oil as needed.Retighten plug when oil is level with bottom of hole.

50Hours

Gearbox (RTA25 Series)Check oil level in gearbox by unscrewing top venteddipstick. Wipe oil from dipstick and screw dipstick in withouttightening. Unscrew dipstick and check oil on dipstick. If onor below bottom level mark, add recommended gear lubethrough dipstick hole until oil reaches top mark on dipstick.Do not overfill. Reinstall vented dipstick and tighten.

Gearbox (RTA35 Series)Check oil level in gearbox by unscrewing top venteddipstick. Wipe oil from dipstick and screw dipstick in withouttightening. Unscrew dipstick and check oil on dipstick. Ifbelow level mark on dipstick, add recommended gear lubethrough dipstick hole until oil reaches level mark ondipstick. Do not overfill. Reinstall vented dipstick andtighten.

Type of lubrication = Gear Lube 80-90W EP

Quantity = As required

IMPORTANT: Should your gearbox require repair,take it to your Land Pride Dealer! Check oil level ingearbox at least every 50 hours of operation.


Section 5: Specifications & CapacitiesTable of Contents

Section 5: Specifications & Capacities

24 RTA25 & RTA35 Series Rotary Tillers 311-254M 7/17/12

RTA25 & RTA35 SeriesRTA2562-06 RTA2570-06 RTA3576

Recommended Tractor PTO HP 25-55 Horsepower (55 hp maximum) 35-75 Horsepower(75 hp maximum)

Weight 649 lbs. 663 lbs. 856 lbs.

Tilling Width 62" 70" 76"

Overall Width 67 5/8" 75 5/8" 81 5/8"

3-Point Hitch Type Category I,Adjustable Lower Hitch Clevis with Plated Pins

Category 1 & 2, AdjustableLower Hitch Clevis

Quick Hitch Compatible Cat. I Yes Yes Yes

Cat. II No No Yes

Offset Capabilities Yes, up to 5" maximum. May require offsetting the tractor’s lower 3-point lift arms toachieve full 5" offset. (Cannot offset with Quick-Hitch)

Number of Flanges 8 9 8

Number of Tines per Flange 6

Tine Construction High Carbon heat treated “C” shaped blades

Skid Shoes Adjustable

Storage Stands Adjustable

Rear Deflector Spring Loaded, adjustable, profile stamped rear deflector

Driveline ASAE Category IIIHeavy Duty Slip-Clutch

ASAE Category IVHeavy Duty Slip-Clutch

Gearbox 45 HP at 540 rpm 1.92:1 Ratio 65 HP at 540 rpm1.87:1 Ratio

Gearbox Construction Cast Iron Housing, Straight Bevel Gears

Gearbox Lubrication SAE 80-90W EP oil

Gearbox Oil Capacity 2 Pints 3.17 Pints 6.3 Pints

Drive Chain #100 Roller chainFully enclosed in oil bath with drain plug, fill plug and skid protection

Chain Case Oil Type Shell Alvania EP 00 or equivalent

Sprockets Splined Bores

Rotor Swing Diameter 17" 19"

Rotor Shaft Speed 220 rpm at 540 rpm PTO 204 rpm at 540 rpm PTO


Section 5: Specifications & Capacities

Table of Contents

RTA25 & RTR25 Series

RTA35 Series 26803

26801

RTA2562 = 67 5/8"RTA2570 & RTR2570 = 75 5/8"

RTA3576 = 81 5/8" 30 3/4"

401/

2"

29 1/8"

391/

4"

RTA2562 = 31 1/2"RTA/R2570 = 35 1/2"

RTA2562 = 30 1/2"RTA/R2570 = 34 1/2"

RTA3576 = 39 3/8"RTA3576 = 36 5/8"

Section 6: Features & BenefitsTable of Contents

Section 6: Features & Benefits


RTA25 & RTA35 Series Rotary Tiller

Features Benefits

American made Many tillers are imported. American made means better parts availability.

Tractor HP Range (RTA25 = 25 - 55 HP) And (RTA35 = 35 - 75 HP)

Gearbox Warranty 3 Years on housing, gears, shafts, seals, bearings. Shows our confidence in the product.

Working widths (RTA25 = 62" & 70") And (RTA35 = 76") To meet specific customer needs

8" Digging depth For extra deep soil penetration and cultivation.

Stamped upper hitch plate Stamped plate adds additional strength to hitch.

Hitch bolted toinside of support

Force is applied downward on top hitch, by bolting hitch to inside of support. Keeps hitchfrom ‘spreading’ outward.

Clevis Style Lower Hitch Allows easier hook-up of lower 3-point arms.

Hitch Offset capability Offset 5" by moving lower hitch points to cover right tire track.

Fits Land PrideQuick-Hitch

Allows for quick and easy one person hook-up. Offset can not be used with Quick-Hitch.

Adjustable Parking stand Allows for easy hook-up and storage.

Adjustable skid shoes Control depth with various settings.

Wear shield or left skid shoe Shield protects lower portion of chain cover from wearing due to dragging in the soil.

Formed rear deflector withsprings

Forming gives deflector additional strength. Springs allow deflector to '‘bounce'’ whenobstructions are hit.

Rear gate down pressuresprings (optional)

Forces the rear gate down to level even better. Easy-to-adjust chain tightener Cast ironchain tightener is a simple bolt adjustment to keep constant tension on the chain.

Four or six tines per flange Six tines go through the ground better than four.

“C” Tines C Tines take less horsepower to move through the ground.

Rotor swing diameter (RTA25 = 17") And (RTA35 = 19") For deep tilling action and turning the soil over faster.

Double lip seal on rotorbearings

Double lip seal helps keep the dirt out and the grease in.

Cat. 3 driveline withslip-clutch protection

Heavy driveline for rough conditions. Slip-clutch protects other drive train components andsaves having to replace shear bolts.

#100 Drive chainenclosed in oil bath

Heavy-duty drive chain reduces stretching, oil keeps constant lubrication and holds wearto a minimum.

Stamped chain cover Stamped forming adds additional strength.

Section 7: Troubleshooting

Table of Contents

Section 7: Troubleshooting


Problem Cause Solution

Machine makesintermittent clickingnoise

Tines are loose.

Gearbox has tooth damaged.

Roller chain is damaged.

Tighten tines.

Replace damaged gearbox.

Replace damaged chain link.

PTO vibrates Universal joint is worn.

Excessive trash is wrapped on rotor.

Machine is lifted too high.

Replace universal joint.

Remove trash.

Lower machine and readjust tractor lift stop.

Gearbox noise isnoticeable and constant

May be normal on new machine.

Low oil level.

Worn gears.

Allow time for break-in.

Add oil to the gearbox.

Replace gears in the gearbox.

Oil leaking fromgearbox

Seals and/or gaskets are damaged.

Gearbox is overfilled.

Replace seals or gaskets in the gearbox.

Drain oil to proper level.

Rotor will not turn PTO is not engaged.

Drive chain is broken.

Driveline shearbolt is sheared.

Friction clutch is slipping.

Engage PTO.

Repair drive chain.

Replace shearbolt.

Reduce load to tiller.

Tillage depthinsufficient

Tiller is carried by tractor.

Tractor has insufficient power.

Skid Shoes need adjusting.

Tines are worn or bent.

Tines are incorrectly installed.

Obstacles are entangled in tines and/or rotor.

Lower hitch clevises are in the wrong position.

Lower tractor 3-point arms.

Increase tractor rpm.

Adjust skid shoes.

Replace tines.

Check tine placement.

Clear rotor and/or tines of obstacles.

Relocate lower hitch clevises.

Soil texture too coarse Leveling door is too high.

PTO speed is too slow.

Ground speed is too fast.

Lower leveling door.

Increase PTO speed.

Decrease ground speed.

Soil texture too fine Leveling door is too low.

Ground speed is too slow.

Raise leveling door.

Increase Ground Speed.

Machineskipsor leavescrop residue

Tines are badly worn.

Friction clutch is slipping.

Ground speed is too fast for conditions.

Replace worn tines.

Reduce load.

Reduce ground speed.

Tines operating behindtractor tires showincreased wear

Tractor tires can compact soil causing tinesthat operate in the compacted soil to haveincreased wear.

Considered as normal wear.Replace worn tines.

Tines balling up withsoil

Tines are worn or bent.

Tines are incorrectly installed.

Rear deflector is too low.

Tractor speed is too fast.

Soil is too wet.

Replace tines.

Install tines correctly.

Raise rear deflector.

Decrease tractor speed.

Wait until soil dries.

Tiller bumping onground

Obstacles are entangled in tines and/or rotor.

Tines are not installed correctly.

Clear rotor and/or tines.

Install tines correctly.

Section 8: Torque Values ChartTable of Contents

Section 8: Torque Values Chart


Torque Values Chart for Common Bolt Sizes

in-tpi 1 N · m ft-lb 3 N · m ft-lb N · m ft-lb mm x pitch N · m ft-lb N · m ft-lb N · m ft-lb1/4" - 20 7.4 5.6 11 8 16 12 M 5 X 0.8 4 3 6 5 9 7

1/4" - 28 8.5 6 13 10 18 14 M 6 X 1 7 5 11 8 15 11

5/16" - 18 15 11 24 17 33 25 M 8 X 1.25 17 12 26 19 36 27

5/16" - 24 17 13 26 19 37 27 M 8 X 1 18 13 28 21 39 29

3/8" - 16 27 20 42 31 59 44 M10 X 1.5 33 24 52 39 72 53

3/8" - 24 31 22 47 35 67 49 M10 X 0.75 39 29 61 45 85 62

7/16" - 14 43 32 67 49 95 70 M12 X 1.75 58 42 91 67 125 93

7/16" - 20 49 36 75 55 105 78 M12 X 1.5 60 44 95 70 130 97

1/2" - 13 66 49 105 76 145 105 M12 X 1 90 66 105 77 145 105

1/2" - 20 75 55 115 85 165 120 M14 X 2 92 68 145 105 200 150

9/16" - 12 95 70 150 110 210 155 M14 X 1.5 99 73 155 115 l215 160

9/16" - 18 105 79 165 120 235 170 M16 X 2 145 105 225 165 315 230

5/8" - 11 130 97 205 150 285 210 M16 X 1.5 155 115 240 180 335 245

5/8" - 18 150 110 230 170 325 240 M18 X 2.5 195 145 310 230 405 300

3/4" - 10 235 170 360 265 510 375 M18 X 1.5 220 165 350 260 485 355

3/4" - 16 260 190 405 295 570 420 M20 X 2.5 280 205 440 325 610 450

7/8" - 9 225 165 585 430 820 605 M20 X 1.5 310 230 650 480 900 665

7/8" - 14 250 185 640 475 905 670 M24 X 3 480 355 760 560 1050 780

1" - 8 340 250 875 645 1230 910 M24 X 2 525 390 830 610 1150 845

1" - 12 370 275 955 705 1350 995 M30 X 3.5 960 705 1510 1120 2100 1550

1-1/8" - 7 480 355 1080 795 1750 1290 M30 X 2 1060 785 1680 1240 2320 1710

1-1/8" - 12 540 395 1210 890 1960 1440 M36 X 3.5 1730 1270 2650 1950 3660 2700

1-1/4" - 7 680 500 1520 1120 2460 1820 M36 X 2 1880 1380 2960 2190 4100 3220

1-1/4" - 12 750 555 1680 1240 2730 2010 1 in-tpi = nominal thread diameter in inches-threads per inch

1-3/8" - 6 890 655 1990 1470 3230 2380 2 N· m = newton-meters

1-3/8" - 12 1010 745 2270 1670 3680 2710 3 ft-lb= foot pounds

1-1/2" - 6 1180 870 2640 1950 4290 3160 4 mm x pitch = nominal thread diameter in millimeters x threadpitch1-1/2" - 12 1330 980 2970 2190 4820 3560

Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.

Grade 2 Grade 5 Grade 8

Bolt Head Identification

Bolt Size(Inches)

Class 5.8 Class 8.8 Class 10.9

Bolt Head Identification

Bolt Size(Metric)

5.8 8.8 10.9

Section 9: Warranty

Table of Contents

Section 9: Warranty


WarrantyLand Pride warrants to the original purchaser that this Land Pride product will

be free from defects in material and workmanship beginning on the date ofpurchase by the end user according to the following schedule when used asintended and under normal service and conditions for personal use.

Overall Unit and Driveline: One year Parts and Labor

Gearbox: 3 years on Housing, Gears, Shafts, Bearings and Seals

Tines & Driveline friction discs: Considered wear items

This Warranty is limited to the replacement of any defective part by LandPride and the installation by the dealer of any such replacement part, and doesnot cover common wear items such as blades, belts, tines, etc. Land Pridereserves the right to inspect any equipment or parts which are claimed to havebeen defective inmaterial or workmanship.

This Warranty does not apply to any part or product which in Land Pride’sjudgment shall have been misused or damaged by accident or lack of normalmaintenance or care, or which has been repaired or altered in a way whichadversely affects its performance or reliability, or which has been used for apurpose for which the product is not designed. Misuse also specifically includesfailure to properly maintain oil levels, grease points, and driveline shafts.

Claims under this Warranty must be made to the dealer which originally soldthe product and all warranty adjustments must be made through such dealer.Land Pride reserves the right to make changes in materials or design of theproduct at any time without notice.

This Warranty shall not be interpreted to render Land Pride liable for damagesof any kind, direct, consequential, or contingent to property. Furthermore, LandPride shall not be liable for damages resulting from any cause beyond itsreasonable control. This Warranty does not extend to loss of crops, any expenseor loss for labor, supplies, rental machinery or for any other reason.

No other warranty of any kind whatsoever, express or implied, is madewith respect to this sale; and all implied warranties of merchantability andfitness for a particular purpose which exceed the obligations set forth inthis written warranty are hereby disclaimed and excluded from this sale.

This Warranty is not valid unless registered with Land Pride within 30 daysfrom the date of purchase by the end user.

Model Number ____________________ Serial Number ____________________

Corporate Office: P.O. Box 5060Salina, Kansas 67402-5060 USA

www.landpride.com

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Rotary Tillers · 2017-03-22 · 2 RTA25 & RTA35 Series Rotary Tillers 311-254M 7/17/12 Important Safety Information Table of Contents Practice Safe Maintenance Understand procedure