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Transcription

1 ENGINE ASSEMBLY McCULLOCHDRILL \ s &R2/ W )iih 2 3 \, -5 \. / / A 28 ( 5,.\ NfyJJ d@- 2 < \/ Y \ 3% 2 506

2 McCULLOCHDRILL FIGURE ENGINE ASSEMBLY IIEuml(. umsper NO. CODE N&!%R ASCRIPTION AsY. remslk PART um~ NO. CODE liri_. A Screw-Pn M5x69 Sems Torx 2 Swew-Pn M5x69 Torx SS 2 2 : Cover Asy. Choke 3B Insert NC Cover 2 A Kit Choke Knob ,. Lever-Choke Lever-Shutter B 2906 :: Spring-Shutter ;....., Plate-Choke Shutter 9 A 295 Filter-Air 0 A Box-Air FIGURE 3 / Carburetors 2 A Gasket-Spacer A 228 Q Gasket-Carb 3 A Insulator-Carburetor B Q insulator-s/t A Gasket/Shield-Insulator B Gasket/Shield-Insulator Screw-Pn Mx9.5 Torx ; 6 : Shield-Muffler/ 7 A Screw-Pn Mx6 Torx Sam 2 6 B 2736 Cover-Screen B 299 Screen-Arrestor ;: A Nut-Stud ; 2 B Muffler Assembly 22 A 2555 Gasket-Muffler 23 A Stud-Muffler ; A Screw-Pn Mx25 Torx 3 :B Starter Assembly 26 B Housing Starter 27 A 26932,. Guide-Rope 28 A , Spacer-Starter Hsg : 29 A 2567 Screw-Pn Mx B Washer Flat M 3 A Drum-Rope Assembly 32 A Rope-Starter(36~ 33 A : Handle-Starter 3 A 289 Washer-Nylon 35 A 3007 Pkg. Spring, Starter Rewind 36 A Cushion-Fuel Tank 37 A Tank Assembly-Fuel 38 A 2726,HoseFuel 39 A Pickup Fuel 0 A Hose-Fuel Return A Cushion.Fuel Tank 2 A Kit, Cap-Fuel 3 c 222. Oecal (OPEN SLOWLY) Nut-Hex ME 5 : Rachet Assembly ScrewPn M.2x8.5 7 ; Housing-Fan 8 FIGURE 2 General Assembly 9 i Flywheel 50 A 2968 Ignition Aasy (Cream Colored) 5 A Boot Spark Plug 52 A : Connector-Spark Grommet H/T Lead 5 : Screw.Pn Mx 23. Torx ; 55 c Wire Assembly Switch 56 B 2768 Switch.Toggle Plate-Switch 58 : 2997 Nut-Hex 5/32 59 A 6235 Spark Plug 60 B 2378 Screw.Pn M5x8.5 Sems 6 B 2550 Cover-Cylinder 62 B Screw-Pn M6x8 Torx : 63 B Kit, Cyl(Pltd B~gd)/Gasket c Kit, Cylinder, Plated/Gasket 6 A Gasket-Cylinder Gasket-Cylinder 65 : 026 Ring Snap Int ; 66 B Pin-Piston 67 A Piston-Machined Piston-Machined 68 : RingPiston A RingPiston 69 A Screw-Pn M5x B 255 Grommet C/Case Assembly 72! 239 Pin 73 A 2555 Gasket-C/Case 7 A 098 Bearing-Needle 75 A 026 Key-Flywheel 76 A Bearing Crankshaft 2 77 B Crankshaft Assembly 78 A Seal-C/Shaft Oil A 79 c Decal, Storage 80 B 3005 Rope, Bulk 250 Used on model Used on model LOCTITE KIT RETAINING COMPOUND 620 (0 ml) THREAD LOCKER 22 (0 ml) GASK~ ELIMINATOR 58 (50 ml) BLACK MAX ADHESIVE 380 (0 02) KIT INCLUDES: LOCTITE PRODUCT GUIDE, POCKET GUIDE AND MSDS DATA SHEETS 507 3

3 GENERAL ASSEMBLY McCULLOCH DRILL,9 8 / IIEMSTK. UulTs PER Ho. coden&l!r DESCRIPTION ABY. ITEM STK PART UNITSPER NO. CODE NUMBER ASY. lc 2266 c 2293 :C 229 C C : C 229 c 2266 : c 2290 Chuck w/chuck Key Drive-Shaft Gear Ball Bearing Bolt-Hx O-32X2 /6 Gear Case Flange Bearing Pinion Assembly Snap Ring Clutch Housing c c c 2296 c c C c C c 09 Grip Clutch Drum & Pinion Clutch Rotor Throttle Lever Assembly Throttle Cable Assembly Handle Assembly Pm, Throttle Lever Clip, Retaining Screw#6 x.5 508

4 McCULLOCH DRILL CARBURETOR ASSEMBLY e-~~ m 30 3 &32.3 I.- V %.W Q. e +- I I I.. J mm UNITSPER NO. WOE N%h DESCRIPllON BY. mm UFUISPER NO. CODE F&!% DEsCmmN ASY. ;- R ;A B : B Carburetor(Walbro WTl 32A) Screw-Pump Cover.... Cover-Primer Pump : Primer-Pump Cover Asy Fuel Pump.... ScrewIdle :Gasket-Fuel Pump ,Diaphragm-Fuel Pump Screen-Fuel Pump inlet 2266.Swivelt(it.... Shaft Assembly Throttle Spring-Throttle Return.... Ring-Shaft Retainer Needle-Idle NeedleHigh Speed Spring- Idle Needle SpringHigh Speed Needle ; X ScrewValve Screw-Metering Lever Pin a. Pin-Metering Valve-Inlet SpringMetering Lever Seat Asy-Check : PlugWelch PlugWelch / o. RingScreen Soreen-Check Valve 0 Screw-Metering Cover. Diaphragm Asy-Matering 00 Gasket-Metering Diaph. ; NOTE: One of two (2) carburetors used, identify carburetor before orderina rerdaoernent Darts. Items are ahown for identification and disasaakbly sequence purposes only. Components are not available aepamtely unless a parinumber is listed before the part description. Contained in Major Repair Kit, P/N (CODE Contained in Gasket/Diaphragm Kit, P/N (CODE B)

5 CARBURETOR ASSEMBLY McCULLOCH DRILL ~ -33 / ITENSTK Utm PER No. CmE N!&mm ASY. IEMslu. Wlspm No. Com N#iiim MY. c L 3- A 5B Carburetor(Walbro WT 238).... Screw-Pump Cover.... Cover-Primer Pump Primer-Pump : Cover Asy Fuel Pump.... Screw-Idle Adjustment.... : Diaphragm-Fuel Screen-Fuel Pump Inlet.... Shaft Assembly Throttle Spring-Throttle Return.... Ring-Shaft Retainer : Needle-Idle Needle-High Spring- Idle Spring-High Speed Needle ; Sorew-Valve Valve-Throttle Screw-Metering Lever Pin Pin-Metering Lever Lever-Metering O I Valve-Inlet Needle SpringMetering Lever Seat Aay-Check Valve : Plug-Welch 5/ CD. Plug-Welch / Ring-Screen Reatiner a. Screen-Check Valve Screw-Metering Cover Cover-Metering Lever Diaphragm Asy-Matering Gasket-Meterina Diat)h. 3 B 2266 Kit -Swivel CarGxetir NOTE: One of two (2) carburetors used, identifv carburetor before order ing repla~ ment parts. Items are show; for identification and disassembly sequence purposes only. Components are not available separately unless a part number is listed before the part Contained in Major repair Kit, P/N 2262 (CODE Contained in Gasket/Diaphragm Kit, P/N (CODE B), 6 50

6 o ENGINE TYPE Air-Cooled Two Cycle, Single Cylinder DISPLACEMENT cc(l.29ci) BORE inches (32.2 mm) STROKE l.02inches (26mm) IGNITION Electronic FLYWHEEL tolgn. GAP inches SPARK PLUG GAP inches (.63mm) FUEL TANK CAPACITY FI. oz. RUNNING TIME t05Minutes DRY WEIGHT Pounds CARBURETOR ~Diaphragm/Primer Type CHUCK CAPACITY /2 PART NUMBER STK. CODE DESCRIPTION T T-25 Torx Drive T Pressure Test Tool T Kit, Torx Wrenches 5 7