SXLAO Chain Saw UT Page 1 of 21 Carburetor Chamber

Transcription

1 SXLAO Chain Saw UT Page 1 of 21 Carburetor Chamber

2 SXLAO Chain Saw UT Page 2 of 21 Carburetor Chamber GASKET- Spacer SPACER A 1 RETAINER- Reed valve SEAT- Reed valve B 4 VALVE- Reed GASKET- Carburetor LINE- Fuel 9 1/4" 8 A68371B 1 CARBURETOR- Walbro (SDC-62) A68363BS 1 CARBURETOR- Tillotson (HS-179-B) A CARBURETOR- Zama (#20-20) GROMMET PIN- Cotter COVER-Air filter 12 A NUT- Air filter cover A 1 RING- Retaining A 1 ELEMENT- Air filter 15 A59822B 1 BRACKET- Mounting ROD- Choke GROMMET ROD- Throttle SCREW- Hex x 7/ WASHER- Lock # SCREW- Hex x 2 11/ PIN- Throttle latch SPRING- Throttle latch 24 A592131A 1 COVER- Throttle handle Bushing- Pin (Not shown) SCREW- Pan 8-32 x 1/ TRIGGER- Throttle RING- Retaining 28 A THROTTLE HANDLE WASHER- Felt PIN- Cotter BOOT- Throttle rod PLUG SHIELD- Spark plug PIN 35 A VALVE- Check B 1 SCREW- Idle GROMMET- Hi-Lo 38 A PLUNGER- Spring SPRING- Compression "O" RING 41 A VALVE- Check LABEL- Homelite

3 SXLAO Chain Saw UT Page 3 of 21 Drive Case & Oil Pump

4 SXLAO Chain Saw UT Page 4 of 21 Drive Case & Oil Pump A OIL FILTER ASSEMBLY TUBE- Oil line "O" RING TUBING- Rubber 2 1/4" 4 A FILTER- Oil 5 A LINE- Oil GROMMET 7 A63717C 1 CAP- Filler oil GASKET 9 A59930H 1 DRIVECASE STUD- Guide bar, 3/ INSERT- Threaded B 1 SEAL PLUG GASKET- Oil reservoir A 1 COVER- Oil reservoir SCREW- Rd x 1/ SCREW- Set (not shown) PIN- Cotter SCREW- Guide bar adjusting PIN- Bar adjusting NUT- Lock, 1/ SCREW- Hex x 1 22 A59809B 1 PUMP- Automatic oil SCREW- Pan 4-40 x 1/ A 1 SCREW- Cam GASKET "O" RING SEAL- Felt WORM SCREW- Fil x 3/ SCREW- Hex x 9/ GASKET- Crankcase 32 A LINE- Oil (Discharge) SLEEVE- Compression 34 A59804A 1 FILTER- Oil (Manual oil)

5 SXLAO Chain Saw UT Page 5 of 21 Engine Internals

6 SXLAO Chain Saw UT Page 6 of 21 Engine Internals SCREW- Shoulder 2 A68345A 1 TANK- Fuel 3 A FILTER- Fuel FELT- Filter TUBING- Fuel 9 1/4" 10 A69500A 1 CAP- Fuel filler VALVE- Check FILTER- Fuel cap CHAIN- Bead RETAINER A 1 SCREW- Pan hd. #6 x 1/ GASKET- Fuel filler cap GROMMET 18 A CRANKCASE A 1 SEAL BEARING STUD KEY- Woodruff CRANKSHAFT SCREW- Torx WASHER- Lock A 2 RING- Retaining BEARING- Ball 28 A ROLLER SET (31) 29 A63477B 1 ROD- Connecting BEARING SCREW- Cap soc. hd. 32 A PISTON & PIN RING- Retaining RING- Retaining A 2 PISTON RING A94219A 1 MUFFLER ASSEMBLY SPACER- Muffler 37 A CAP- Muffler & Shield SCREW- Hex hd. (12-24 x 2 1/4) SCREW- Hex hd. (12-24 x 1 7/8) SPACER- Muffler SCREEN- Spark arrestor BAFFLE- Muffler A 1 PLATE- Muffler BODY- Muffler S 1 SPARK PLUG (CJ6) 46 A CYLINDER GASKET- Cylinder WASHER- Lock 1/ NUT- 1/4-28

7 SXLAO Chain Saw UT Page 7 of 21 Handles & Clutch

8 SXLAO Chain Saw UT Page 8 of 21 Handles & Clutch SCREW x 3/ SCREW- Socket hd. 1/4-20 x 1 4 DA BUMPER KIT- Spiked (Accessory) SCREW- Hex x 3/ WASHER- Lock # NUT- Hex A KIT- Guide bar plate PLATE- Guide bar (inner) PLATE- Guide bar (outer) COVER- Drivecase NUT- Hex 3/ NUT- Lock 3/ WASHER- Lock 3/ WASHER- Thrust (outer) 16 A SPROCKET & DRUM 7 tooth (std.) 3/8,7 tooth B 1 RACE- Inner BEARING- Roller 19 A SPROCKET & DRUM (opt.) 3/8" pitch, 8T A pitch, 7 T BEARING- Needle RACE- Inner A HUB & DRUM- "splined" (opt.) (used w/ index #17,18,22 & rim sprockets SPROCKET- Splined rim typed 3/8" 7 T pitch, 7 tooth Check type and number of teeth before ordering. "Splined" hub and drum requires one of the "Splined" Sprockets listed WASHER- Thrust (inner) A69480C 1 CLUTCH & COVER B 1 PLATE- Clutch SPRING- Clutch SHOE- Clutch COVER- Clutch 27 A HANDLE BAR- Flush cut A 1 CLAMP SCREW- Soc. hd. 1/ BRACKET- Handle bar A63422A 1 HANDLE BAR- Wrap around A HANDLE BAR B 1 BRACKET- Handle bar BRACKET- Handle bar mtg SCREW- Hex hd x 5/8 31 A GUARD- Hand DECAL NUT- 12/ SCREW- (12-24 x 1 1/4) WASHER (5/16) WASHER SPACER WASHER- Spring wave

9 SXLAO Chain Saw UT Page 9 of 21 HS-179-B Carburetor

10 SXLAO Chain Saw UT Page 10 of 21 HS-179-B Carburetor Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit

11 SXLAO Chain Saw UT Page 11 of 21 Ignition

12 SXLAO Chain Saw UT Page 12 of 21 Ignition E 2 STUD- Shoulder WASHER- Lock SPRING- Starter pawl PAWL- Starter NUT- Hex (5/16-24) WASHER- Lock (5/16) NUT- Center lock (#10-32) WASHER- Flat (5/16) SCREEN- Starter ROTOR- Magneto SCREW- Hex washer hd. (8-32 x 3/4) SCREW- Hex hd. (12-24 x 9/16) PLATE- Ignition coil mtg. (Solid state) KEY- Rotor (woodruff) 15 A94605S 1 MODULE & CORE (Solid state) 16 A LEAD- Ground (Solid state) A LEAD- Ground (Point ignition) LEAD- High tension 18 A TERMINAL- High tension GASKET- Stator (point ignition) 20 A BOX- Breaker (point ignition) CORE SCREW- Hex washer hd. (8-32 x 3/4) CLIP- Breaker box cover (point ignition) SCREW- Terminal (point ignition) 25 A COIL- with lead (point ignition) LEAD GASKET- Breaker box cover (point ignition) COVER- Breaker box (point ignition) SCREW- Hd. (8-32 x 5/16) (point ignition) WASHER- Lock (point ignition) CLAMP- Condenser (point ignition) A 1 CONDENSER (point ignition) CLIP- Coil retaining (point ignition) SCREW- Contact plate (point ignition) 35 A58914A 1 POINTS- Breaker (point ignition) A/R WASHER- Plain SEAL- Felt CLIP 39 1 CAM- Felt 40 A BLOCK- Terminal (point ignition) NUT- Connection stud

13 SXLAO Chain Saw UT Page 13 of 21 SDC-62 Carburetor

14 SXLAO Chain Saw UT Page 14 of 21 SDC-62 Carburetor Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Inlet Needle Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit A 1 Check Valve Kit

15 SXLAO Chain Saw UT Page 15 of 21 Starter

16 SXLAO Chain Saw UT Page 16 of 21 Starter 1 A HOUSING- Fan BUSHING- Starter BUSHING- Rope DRIVE- Stud SCREW- Hex x 9/ SCREW- Hex x 1 1/16 7 A ROPE- Starter 48" long # WASHER- Flat (nylon) 9 A69962B 1 GRIP- Starter rope A 1 INSERT PLATE-"On-Off" 12 A LEAD- Ground (solid state) A LEAD- Ground (point ignition) SWITCH & LEAD A1 1 NUT B 1 SHIELD- Spring (inner) 16 A SPRING- Recoil 17 A PULLEY- Starter BUSHING- Spring WASHER- Retainer SCREW- Hex x 1/2

17 SXLAO Chain Saw UT Page 17 of 21 Tools & Accessories

18 SXLAO Chain Saw UT Page 18 of 21 Tools & Accessories PLIERS- Piston snap ring PLUG- Bearing assembly & disassembly PLUG- Bearing assembly & disassembly Drive & Crankcase PLUG- Seal assembly-drive & crankcase A A PLUG- Piston pin removal "O" RING A A PULLER- Magneto remover SLEEVE- Seal protecting-crankcase SLEEVE- Seal installation-drive and crankcase WRENCH- Hex socket screw (conn rod) A A WRENCH- Spanner to assembly & disassemble clutch PIN WRENCH- Socket SCREWDRIVER A A TOOL- Clutch removal (for clutch conversion kit) ANVIL- Crankshaft COLLAR- Ball bearing installation DRIVER- Check valve (or SDC carburetor) A A JACKSCREW PLIERS- Piston snap ring PLUG- Bearing assembly connecting rod Drive & Crankcase PLUG- Seal assembly - drive & crankcase PLUG- Seal installation drivecase assembly A A PLUG- Piston pin removal "O" RING A A PULLER- Magneto remover A 23884A 1 SLEEVE- Bearing & Shaft installation A A 1 SLEEVE- Bearing & Shaft installation SLEEVE- Seal protecting SLEEVE- Seal protecting crankcase SLEEVE- Seal installation drivecase SLEEVE- Seal installation drive & crankcase WRENCH- Hex socket screw (connecting rod) A A WRENCH- Spanner to assemble & Disassemble clutch PIN WRENCH- Socket A A WRENCH- Insert SCREWDRIVER A A TOOL- Clutch removal (for clutch conversion kit) BIT- Driver torx 1/4" hex shank BIT- Driver torx 5/16" hex shank A A CLUTCH- Conversion Kit (Lined) A A A93632A 3 SHOE- Clutch SPIDER- Clutch A 93814A 3 SPRING- Clutch A A SPROCKET & DRUM THRUST WASHER THRUST WASHER THRUST WASHER A A KIT- Manual oil pump (Prior to s/n ) BUTTON A A LINE- Oil GROMMET A A VALVE- Check A A A59804A 1 FILTER- Oil (intake) A A PLUNGER "O" RING

19 SXLAO Chain Saw UT Page 19 of 21 Tools & Accessories "O" RING SPRING A A A70910A 1 KIT- Hand guard WASHER WASHER SLEEVE SCREW- Machine flat hd SCREW NUT SCREW DECAL A A A70944A 1 KIT- Hand Guard WASHER WASHER SLEEVE SCREW NUT DA70790A DA70790A 1 KIT- Safe-T-TlP (Standard) SCREW CARRY CASE REEL- Starting rope (250 Ft.) #5 A A A70370A 1 KIT- Insert (for drivecase guide barstuds) TUBING- Rubber 10 ft. (Fuel) TUBING- Rubber 10 ft. (Oil) A A THROTTLE HANDLE CONVERSION KIT (For the XL-12 single reed system) LACQUER- Red LACQUER- Black

20 SXLAO Chain Saw UT Page 20 of 21 Zama Carburetor

21 SXLAO Chain Saw UT Page 21 of 21 Zama Carburetor Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit Repair Kit Diaphragm & Gasket Kit