I1lUSTIMTIDPfNITS11ST

&OO16~02 “17-1%600016-03 17-186ooo16-04 17-1860i)O16-05 17600016-06 17600016-07 17-16600016-06 18600016-11 17-18

600016-12 17600016-13 17-18600016-14 17-18600016-15 17600016-17 17600016-20 17-18600016-27 18

MODEL NAMEEAGER BEAVER@

600123-02 11-12600123-03 11-12600123-04 11-12600123-05 11-12600123-06 11-12600123-07 11-12600123-08 12600123-09 12600123-10 12

MODEL NAMEEAGER BEr$VER@

SUPER 16

600124-04 12600124-06 12600124-09 12

McCULLOCH100 SERIES & 160S

EAGER BEAVER” &EAGER BEAVER@

SUPER 16

FIGURE 1FIGURE 2FIGURE 3FIGURE 4FIGURE 5FIGURE 6FIGURE 7

—

CONTENTSPAGE

Generel Aseembly . . . . . . . . . . . . . ...2Servkxlools . . . . . . . . . . . . . . . . . ..3Carburetor Assembly (Zama) . . . . . . . . . 4carburetor Assamtrly (Walbro) . . . . . . . . . . 5PowerlmaciAsaambly.. . . . . . . . . . ...6Chain Broke Assembiy . .. . . . . . . . . . ..8Spectilcstlons . . . . . . . . . . . . . . . . ...9

Eager Beaver@ and McCulloch Chakr Sawa are identified by amodal number (In this instance 600016, 600123, or 600124) fol-lowed by a suffix number (02, 03,04, etc.). Suffix numbers denotevariations In parts or assembles used In the manufacture of thisproduct.

Part numbers Iletad In thla I.P.L. which havea circled number@ ornumbers preceding the descrlptlon, are used only on the modal ormodels identified by a circled number @ or numbers.

Part numbem which have one or more dots (.) preceding theirdescrtptlons may be ordered Individually, but they are also ln-duded In the kit or assembly whose description begins directlyabove the dot(s).

Part number(s) In title IPL which were not in the previous IPL cover-ing these aevva, are Indicated by e dash (-) preceding the new pertnumber(s).

The poflcy of McCulkrch Corporation is one of continual improve-ment in design, manufacturing and engineering advancementwherever poesibie to assure stiil finer power tools. Hence,specifications, equipment, colors, design and manufacturer’s sug-gested iist prices are subject to change without notice and Mc-Cuiioch Corporation resewes the right to make such changeswithout prior notification or obilgatlon to becirfil or supply backfit L

MMdmnslsssbtmlwIsmlwkd,CaIMtd-heehot-em:components for units previously shipped from the factory.

A’-

(600)42 S-W302

Arllma ,e,ldmt, CM C099Ct (602) 453-3= t

.—— —.. —— ..- ..-. .—. -J

JULY 1988 McCULLOCHCORPORATION

900 Lake Havaau Ave. ● Lake Havasu City, AZ 86403-2891219239-01

@ U.S.A. - McCulloch Corporation, 198e Printed In U.S.A.

253

● ✍- GENERAL ASSEMBLY

.

254

FIGURE1 GENERAL ASSEMBLY

ITEM PART UNITS PERNO. NUMBER DESCRIPTION ASY .

1 110676 Nut-Hex Head 1/4-28 2(65-75 in. lb. torque)

110972 Screw-Hex 114-28x.75 1: Fig. 6 Brake Assembly-Chain 14 -- --0 Chain-Saw 15 -- --@ Bar-Guide6 21S886 @ Grinder Assembly :7 215447 @ Knob-Auto Sharp8 110583 @ Screw-Pn Hd 8-32x.44 ;

(35-40 in. lb. torque)9 215209 @ Bracket-Auto Sharp10 110639 Screw-Hex Hd 12-24x1 :

(55-60 in. lb. torque)11 218867 Cover-Fuel/Oil Tank 1

93194-01 Washer-Rubber 1i: 92479 Lever/Handguard 114 213278 Kit-Clutch 115 213276 . Shoe-Cl utch 216 9360S Spring-Assembly17 -- -- : Rivet-Fit. l/8x.547 ;18 -- — Plate 219 -- — ~ Rotor 120 94244 . Nut-Clutch 1

(160-170 in. lb. torque)21 94243 Plate-Dust 122 215252 &um/Sprocket/8earing Assembly 123 91222 . Bearing-Needle 124 215259 Spacer-Drum 125 110953 ;crew-Hx Hd 12-24x.625 1

(70-80 in. lb. torque)26 1106S6 Screw-Hx Hd 13-16x2 1

(35-45 in. lb. torque)27 214505 Frame/Grip Assembly28 *217761 Kit-Fuel/Oil Tank wkfi :29 9114s Seal-Fuel Vent 130 84956 : Pickup-Fuel 131 217755 Piston-Manual Oi 1er 132 83946 : Spri rig-Piston 133 B5557 8ody-Oiler 134 216668 ~ap-Fuel /Oi 1 235 -217762 Rod/Oiler Asy 136 217759 Rod-Manual Oi 1er 1

217755 : Piston-Manual Oiler;:

1B3946 Spri rig-Piston 1110672 ;crew-Oval Hd 4-40x1 1

: 83870 Knob-Choke 1

(l) Refer to Chain, Bar and Accessories Catalog180119-RI .

@Used on units equipped with Auto Sharp.

@Used on models with Throttle Latch onCarburetor.

S

68915-01

93900215432214219216063

ITEM PART UNITS PERNO. NUMBER DESCRIPTION ASY .

3940

:;4344454647484950

5152

5354555657

5B

596061

62636465666768

697071727314

;;7718

93437 @ Latch Assembly-Throttle216440 . Screw-Throttle Lock-- -- . Latch-Throttle-- -- Spring-Compression218130 @ ;andle/Trigger/Throttle Asy

-222992 @ . . Kit-Throttle Latch fw-#-- -- @ . . . Knob-Throttle Latch w-- --@ . . . Spring-Throttle Latch ~-- -- @ . . . Rivet~Flat21790S@@. Handle/Safety Trigger68566 Screw-idle Adjustment11OBO7 Screw-Pan Hd 8-32x.312

(35-50 in. lb. torque)9329o @ Oeflector-Sawdust217015 @ Shroud-Using Auto Sharp216963 Shroud-Non Auto Sharp

Cover-Air Filter-91B539179621690584918216490

110959

-21325590425110041

213%7832038307B91255105490110953

S4520-01845192179098394083935839368393421SS53219058Fig. 5

Screw-Filter CoverFilter-AirWasher-Air SealScrew-Hex Hd 12-24x.76(70-BO in. lb. torque)Screw-Hex Hd 8-32x.50(25-30 in. lb. torque)Starter AsY

Housi rig-Starter. Screw-Pan Hd B-32x.50

(20-25 in. lb. torque). Washer-Special. Drum/Rope Assembly. . Rope-Starter

Spring-Rewind~andle Asy-Starter. Washer-Starter HandleScrew-Hex Hd 12-24x.625(20-25 in. lb. torque)Plate-WasherSleeve-HandleTrigger-ThrottleSpring-Trigger ReturnContact-SwitchProtector-SwitchButton- SwitchDecal-2.O Cu. In.Label-SafetyPowerhead AsY

Asy

1111

;1111

1111112

1

1111

@Used on models with throttle latch on handle.

@Used on units equipped with Sawdust Shield asoriginal equipment.

ERVICETOOLS

Kit-Piston Pm installation/Removal Tool

Kit-Cylinder/C’Case PresureTestTool-PresureTestWrench/ScrewdriverKey-Socket5/32 255

● ✍-CARBURETOR ASSEMBLY

2MA -M1-M7

/7Ffa 6

=41—8

:Ar ‘—-----3

4

5

1

2

3

TEM PART UNITSA:;R10. NUMBER DESCRIPTION .

; :: :3 ..- .4 -- .5 -- .6 -- .7 -- .8 --9 -- 0:

10 -- @.11 -- @.12 -- .13 --14 -- @:

- 214082-01 @Carburetor Assy-Zama Ml -M7 1Screw - Plate 2Valve - ChokeValve - ThrottleSpring - ChokeBal 1 - Friction“E” RingShaft Assembly - ThrottleSpring - Throttle ReturnScrew - Idle AdjustmentScrew - Main AdjustmentSpring - Screwscrew - Cover“C” RingStrainer

1111

;1112411

NOTEIndividual parts are showdisassembly sequence purpoavailable as service replaitems available for servicein respective repair kits.

@ One of two carburetors used alternately.Identify carburetor before ordering repairkits.

A

ITEM PART UNITS PEINO. NU4BER DESCRIPTION ASY

15 -- .16 --17 -- &18 --19 -- @@:20 -- @@.21 -- @.22 -- @.23 -- @.24 -- @.25 -- ~.

:! :: %28 -- @.

Cover - Pump 1Screen 1Kit - Pump diaphragm 1Body - PunP 1Diaphragm - Main 1Gasket - Main 1Disk 1w rew 1Pin - Arm 1Ann - Needle Valve 1Spring - Ann 1Valve - Needle 1P1 Ug - Welch 1Valve Asy - Main Nozzle 1

n for identification andses only and are not

cement parts. The onlyare those parts listed

@ Contained in Repair Kit, P/N 217079.@ Contained in Gasket/Diaphragm Kit, P/N216722.@ Contained in Needle Kit, P/N 217086.

256

CARBURETOR ASSEMBLY - 0 ●

I Walbro - MDC 16u-

ITEM PART UNITS PERNO. NUMBER DESCRIPTION ASY .

214082-02(0 CARBURETOR ASSY - WALBRO MDC 161 -- --G.2 -- --

--@:: :: -- @ .5 -- -- .6 -- -- .7 -- -- .8 -- --

-. --@:1: ----@.

-- --@.:! -- -- @ .13 -- -- .

SCREW - PLATEPLATE - CHOKE8ALL - CHOKE FRICTIONSPRING - CHOKE FRICTIOhPLATE - THROTTLESCREW - CLIPCLIP - THROTTLE SHAFTSHAFT ASSEM8LY - THROTTLENEEDLE - IDLENEEDLE - HIGH SPEEDSPRING - NEEDLESCREW ASSEMBLY - 80DYCOVER ASSEMBLY - PUMP

--~. RING - VENT SCREEN;: =: --@@ . VENT - SCREEN ;16 -- --@@ . DIAPHRAGM - FUEL PUMP 1

NOTEIndividual parts are shown for identification anddisassembly sequence purposes only and are notavailable as service replacement parts. The onlyitems available for service are those listed inrespective repair kits.

m PARTo.

UNITS PERNUMBER DESCRIPTION ASY.

17 --18 --19 --20 --21 --22 --23 --24 --25 --26 --27 --28 --

:: ::31 --32 --

--@@. GASKET -METERING DIAPHRAGM 1-- - FUEL P(JNP--~: !!!JHRAGMASSEt48Ly

1-METERING 1

--@@ . GASKET - FUEL PUMP--@@. SCREW - METERING LEVER PIN ;--@@. PIN - METERING LEVER--@@. VALVE - INLET NEEDLE--@@. LEVER - METERING

;1

--@@. SPRING -METERING LEVER 1--@@. PLUG - WELCH 7/1 6--@@. SCREEN - INLET

11

-- @ . RING - INLET SCREEN--@@. PLUG - WELCH 1/2 :--@@. SCREEN--@@. RING - RETAINING

11

-- . SPRING - THROTTLE RETURN 1

One of two Carburetors were used alternately.When Ordering Repair Kits identify Carburetor.Because Walbro Carburetor, P/N 214082-02, isnolonger available, it is necessary to orderZama Carburetor, PIN 214082-01 as servicereplacement.

Contained in Major Repair Kit, P/N 217084. ”

Contained in Minor Repair Kit, P/N 216727.

c

257

~ POWERHEAD ASSEMBLY● -io

258

FIGURE5 POWERHEADASSEMBLY

ITEM PART UNITS PERNO. NUMBER DESCRIPTION MY.

86438 @) Valve-Check 1: 217156 @Connector-Oil Tank/Bar Pad 1

105603 @Ring- “O” Spacer 1: 217168 @Connector-Pump/Bar Pad 15 217167 @Connector-Pump/Oil Tank6 83896 @Bail-Pump Retaining i7 -219989 @Pump Assembly-Oil 18 83891 @. Spring-Return9 l10651@. Screw-Oil Flow Adjustment ;10 -- --@. Body-Pump 111 216426@. Kit-Oil Pump Repair 112 105603 @.. Ring- “O” .114x .070 113 -- -- @.. Ring-Oi? Pump Piston I14 -- --@.. Piston Assembly-Oiler 115 -216423 @ . . Sleeve-Oil Pump 116 -216422 @.. Eyelet 117 110653 @Ring- “O” 118 215411 @Muffler Assembly 119 l10681@. Screw-Skt. Hd. 1O-24X.25O 2

(40-45 in. lb. torque)20 92961 @ . Oeflector-Exhaust 121 215394@ . Screw-Special 2

(70-80 in. lb. torque)22 214204 @Kit-Spark Arrestor Screen 123 101987@ . Screw-6-32x.25024 215871 @ Nut-Muff 1er ;

(40-60 in. lb. torque)25 215471 @ PI ate-Lock 126 215472 @ Deflector-Exhaust 1

216805 @Screen-Spark Arrestor;:

1215774 @ Cover 1

29 215776 @ Baffle 130 2i3369 @Screw-Hex Wsh M6 1

(70-85 in. lb. torque)31 215757 @ Bolt-Shoulder 2

(65-85 in. lb. torque)32 215773 @ Base 133 62345 Plug-Spark OJ8J Champion

92879 Plug-Spark RDJB Champion ;34 -89274 Rod-Throttle 135 89059 Hose-Fuel 136 90660 Adaptor-Fuel Hose 137 110908 Ring- “O” Adaptor 135A -90661 @Kit-Fuel Hose 136 90660 @ . Adaptor-Fuel Hose 137 1109O8CZ) . Ring- “O” 138 -87826 0. Clamp-Fuel Hose 139 216640 Nut-Hex 5/16-24 1

(200-220 in. lb. torque)40 94737 Flywheel /Pawl Assembly 1

2169846. Pin-Pawl 2:; 2169820. Spring-Pawl 243 93469 @. Washer-Pawl 244 216983 @ . Pawl -Starter 245 102164 Key-Woodruff46 -222866 Screw-Pan Head 8-32x1.75 :47 105976 Washer-Flat 11/64” 348 67117 Washer-Insulating 3

68198 Tube-Insulating 3:; Fig. 3,4 Carburetor Assemblies 151 68197 Gasket-Carburetor 152 219389 @Connector/Insulator Assy 1

219754 Insulatof-Carburetor:: --

1--@: ScrewConnector 1

55 219390 . Connector-Stop Switch 1

~ Usadonunl@wlth msnualoller only.

@ Used on units equlppad with eutomatlc oiler

@ One of two Muffler Assembles used. ldenMy which one you have priorto orrferlng replacement parta.

@ Used with Walbro Carburetors only.

@See Sewfce BulletlnlS33, When replacing metal pav.lswlthp[sstlcpawls, order these components.

@ One of two 8top Svdtch Connectors Instslled by the factory.NOTE: Itsm 52, PIN 2 183s0 IS usad as repiacament for item numbers 64,56, 57, and 5e.

@ Used on units equipped with Points and C@,

ITEM PART UNITS PERNO. NUMBER DESCRIPTION A.SY:

56 -- -- ~ Screw-Hex HO 8-32xl/2 157 -- -- @ Connector-Stop Switch 1

58 -- -- @ Eyel et-Connector 190714 Gasket- Insulator

:: 84957@ Coil-Lamination Assembly ;61 215351 @ . Wire Assembly-Spark P1 ug 162 -95266@ . . Boot 163 -102556@@.. COIIneCtOr 164 110364 @ Screw-Pan Head 6-32x.625 165 69344 @Wire Assembkbi 1 166 110041 @ Screw-Pan Head 8-32x.50

85358 @ Condenser ::; lfX)035 @ Nut-Hex 6-32 169 84502 0 Connector-StoP Switch 170 67841 @ Cover-Breaker Box 171 69323 @ Seal-Breaker 80X72 213032 @) Screw-Hex Head 8-32x.50 ;73 69322 @ Washe~Special 174 105976 @ Washer-Flat 11/64” 175 88811 @ Breaker-Assembly 176 @84505-01 Ki t-Sreaker Box 177 92037 @ . Washer78 217033@@Igniti on Assembl y-CO I :

-95266 ~. Boot 1:; - 10255B. Connector 179 -- -- @ . Wire-Spark Plug 180 217190 @Wire Assembly-StoP Switch 1S1 217165 @ Cyl i rider/Crankcase 1

Using Auto Sharp82 83856 . Bol t-8ar Mounting83 110914 . P1 Ug-cup i81 216935 @ Cyli rider/Crankcase 1

Using Automatic Oiler82 83856 Bolt-8ar Mounting83 110914 : Plug-cup ;81 217067 @ Cylinder/Crankcase 1

Without Automatic OilerS2 83856 Bolt-8ar Mounting 1B3 110914 : Plug-cup 484 120097 . Screw-Hex M5x25 4

(70-80 in. lb. torque)B1 216950 @Cylinder/Crankcase (Plated) 1

Using Automatic Oi 1 er82 83856 8olt-8ar Mounting 183 110914 : P1 Ug-cup 484 120097 . Screw-Hex M5x25 4

(70-80 in. lb. torque)85 213327 @ . Screw_ Special 2S6 94662 Piston AssemblyS7 95143 . Ring-Piston ;B8 92836 . Pin-Piston ‘1B9 111026 . .Ring-Snap 286 216713 @ PI ston Assembly (Non-Pi atefi) 187 216705 . Ri rig-Piston 188 92836 . Pin-Piston89 111026 Ring-Snap ;90 94135 ~od Assembly-Connecting 191 94654 Screw-Connecting Rod 292 68095 : Roller-Needle (set of 20) 1

110984 Bearing-Needle;: 213282 @ ;eari rig-Crankshaft ;95 83859 @ Seal-Crankshaft 296 -217042@Xrankshaf t 1

-91932 @Crankshaft 1

@ Usad on units equlppad with COI Igrdtlon. 2??574@Usad on units equipped wlfh Auto Sham. .

@ USed on Mac 160S and Eagar Beaver Super 16 only.

@ If the Crankshaft Beerfng end S.s1 have been installed MO a h4.fal

Sleeve, order part number 93763 which Incdudaa the Sleeve arrdkernnumbers 94 and 86

@ Used as original equipment only.

.

@l ~Jg~mJatlom Assembly, P/N S4957 can only be usad with Ctankahaft,

259@ :y;ylc IgnitionW 217031 can o.lY be used with Cmnksfwdt, PIN ...

.

BRAKE HOUSING ASSEMBLIES

-

u

ITEM PART UNITS PERNO. NUMBER DESCRIPTION ASY .

A 216551 @Brake Assembly-Chain 1B 216416 @Brake Assembly-Chain 1

111047 . Screw-Pan Hd 8-32x.625 1i 94709 Band-Brake 1

215758 ; Kit-Latch 1: 216755 . . Latch 15 -215721 Spring-Compression6 93602 :“Pivot-Latch :7 216549 . Pivot-Lever 1

@One of two Brake Housings used. Idordering replacement parts.

SERVICE NOTE:This Brake Housing Assembly is now madthe Housing. If your Chain Saw wasDeflector attached to the Powerhead,installation of your replacement Brake

● ✍ SPECIFICATIONS

Displacement . . . . . . . . . . . . . .Bore&Stroke . . . . . . . . . . . . . .Bearings-Main &ConRod . . . . . . .Intake System . . . . . . . . . . . . . .Fuel Capacity . . . . . . . . . . . . . .Oil Capacity . . . . . . . . . . . . . . .ClutchE ngagingSpeed . . . . . . . .IdleSpeed . . . . . . . . . . . . . . . .Ignition . . . . . . . . . . . . . . . . . .Carburetor . , . . . . . . . . . . . . . .FuelType . . . . . . . . . . . . . . . .Fuei/OiiMixture .. . . . . . . . . . . . .FilterSystem-Fuei . . . . . . . . . . . .FNterSystem-AirLsminationGap.IIIIjIl j::::::::Piston Rings (2) . . . . . . . . . . . . .Weight (Power Unit oniy) . . . . . . . .

ITEM PART UNITS PERNO. NUMBER DESCRIPTION ASY .

8 .92867 . Lever 19 213907 . Pin-Roller 110 214368 . Bearing-Roller 111 90656 . Screw-Adjusting 112 110907 . Ring-Retaining13 84929 Nut-Bar Adjusting :14A 2165530: Housing-Brake 114B 2164140. Housing-Brake 1

entify which Brake you have prior to

e with the Sawdust Deflector molded intooriginally equipped with the Sawdust

it must be removed and discarded prior toHousing.

. . . . . .2.Ocu.in.

. . . . . .1.430 x 1.201 in. (36.5x 30.5mm)

. . . . . .Needle

. . . . . .3rdPort,PistonTimed

. . . . ..1O.8OZ.(32OCC)

. . . . ..3.20z.(95cc)

. . . . . .3800t04200r.p.m.

. . . . ..2700t02900r.p.m.

. . . . ..SoiidStateEiectronic

. . . . . .0taphragmType,2Needie

. . . . . .Regular Grade LeadedorUnieaded

. . . . . .40:l UsingMcCuilochOil

. . . . . .Feit. .FiockedScreen. ..006” to .012 (.203 to .304m@

. . . . . . Cast Iron Compression

. . . . . .10.1 it)s (4.6 kg)

260