Drawing 090, 090 G A Crankcase 1 SCS 01-2012 3.33 Drawing A Reference Item number 1 Crankcase Qty Description 1106 020 2100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 0000 988 5217 0000 988 5200 1106 641 3200 9121 347 1420 9121 347 1370 9371 470 3220 9321 630 0140 9210 319 0900 0000 989 0810 1106 104 0200 0000 989 5200 9456 621 3310 0000 958 2004 0000 993 0900 1106 036 9000 9640 003 1981 1106 029 8901 1106 030 0400 1106 029 1210 1107 350 0500 1 2 1 2 3 2 5 5 1 1 1 2 2 2 2 2 1 1 1 1 22 23 24 25 1117 350 0905 9099 021 2360 9645 948 4050 1108 350 5800 1 1 1 1 26 27 0000 951 5815 1 0000 967 3662 1 1106 007 1050 1 Crankcase (2) ☐ 2 - 10, 13 - 16, 27 Connector (2) Connector (2) Oil line (2) Stud M6x45 Stud M6x30 Cylindrical pin 6x36 Spring washer 6 Hexagon nut M6 Grommet Bearing bushing Hose 43 mm / 1 3/4'' Circlip 30x1.2 Washer Needle bearing 18x30x24 Check ring Oil seal 18x30x7 Insulating rod Crankshaft (25.2005) Gasket Filler cap ☐ 22 - 24 Filler cap retainer Self-tapping screw 3.5x9.5 O-ring 36x3 Tank vent ☐ 26 Grub screw 1/4" Warning pictogram MS Set of gaskets ☐ 17, 20 (1) 090 G, (2) 090, 090 AV 090, 090 G 2 SCS 01-2012 3.33 Drawing 090, 090 G A Crankcase 3 SCS 01-2012 3.33 Drawing A Reference Item number Crankcase Qty Description 28 ✻ 1106 640 3301 1 29 ✻ 9636 965 0640 4 30 ✻ 9170 794 0230 2 Oil line (2) ⇥ X 30 676 406 (43.1994) Sealing ring 8x12 (2) ⇥ X 30 676 406 (43.1994) Banjo bolt 2/3" (2) ⇥ X 30 676 406 (43.1994) 31 ✻ Crankcase 090 G (C) (1) ☐ 5 - 11, 32 - 34 Connector (C) (1) Axle (C) (1) Socket head screw M6x20 (C) (1) Guard plate (C) (1) 32 33 34 35 ✻ ✻ ✻ ✻ 1 0000 988 5212 1109 642 2300 9036 341 1320 1109 656 1501 3 1 1 1 (1) 090 G, (2) 090, 090 AV 090, 090 G 2 SCS 01-2012 3.33 Drawing 090, 090 G B Cylinder 5 SCS 01-2012 3.33 Drawing B Reference Item number Cylinder Qty Description 1 2 9512 003 4080 1 1106 020 1211 1 3 4 5 9121 347 1310 2 9121 347 1380 2 1106 030 2051 1 6 7 8 9 10 1106 034 3010 1106 034 1551 9462 650 1500 9636 815 0640 1106 020 9400 2 1 2 1 1 11 12 13 14 15 9460 624 0320 1106 028 8101 9440 069 1270 1106 029 2311 9036 341 1350 1106 007 1050 2 1 1 1 4 1 16 ✻ 1106 020 1202 1 17 ✻ 1106 030 2003 1 18 ✻ 1106 034 3003 2 19 ✻ 1106 034 1503 1 20 ✻ 1106 029 2300 1 Needle cage 15x19x19.5 Cylinder with piston Ø 66 mm (2) ☐ 3 - 13 Stud M6x18 (2) Stud M6x35 Piston Ø 66 mm (2) ☐6-8 Piston ring Ø 66x1.5 mm (2) Piston pin 15x9x46 (2) Snap ring 15 Sealing ring 8x12 Decompression valve ☐ 11 E-clip 3.2 Flat spring Blind rivet 2.6x6 Cylinder gasket (2) Socket head screw M6x25 Set of gaskets ☐ 20 Cylinder with piston Ø 58 mm (1) ☐ 3, 4, 8 - 13, 17 - 19 Piston Ø 58 mm (1) ☐ 8, 18, 19 Piston ring Ø 58x1.5 mm (1) Piston pin 15x9.5x42 (1) Cylinder gasket (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 6 SCS 01-2012 3.33 Drawing 090, 090 G C Muffler 7 SCS 01-2012 3.33 Drawing C Reference Item number Muffler Qty Description 1 2 3 4 5 6 0000 400 7000 1110 400 7005 1110 405 1000 0000 998 0603 1106 149 0600 1106 140 0502 1 1 1 1 1 1 7 8 9 10 11 12 13 1106 145 2900 1106 148 3900 9008 319 0650 1106 146 8000 9044 319 0980 9486 648 0200 9214 320 0900 1106 007 1050 1 2 4 1 2 2 6 1 1109 140 0601 9322 630 0140 1109 148 4200 9291 021 0140 9041 216 1310 1 2 1 2 2 14 15 16 17 18 ✻ ✻ ✻ ✻ ✻ Spark plug NGK BPMR7A Spark plug Bosch WSR 6 F Spark plug boot Torsion spring Muffler gasket Muffler (2) ☐ 7 - 11 Muffler cover (2) Locking plate (2) Hexagon head screw M4x10 (2) Bracket (2) Pan head screw M5x16 (2) Cup spring 12.5 (2) Lock nut M6 Set of gaskets ☐5 Muffler (1) Spring washer 6 (1) Bracket (1) Washer 6.4 (1) Pan head screw M6x18 (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 8 SCS 01-2012 3.33 Drawing 090, 090 G D Rewind starter 9 SCS 01-2012 3.33 Drawing D Rewind starter Reference Item number Qty Description 1106 080 2810 1 1 1106 080 2010 1 2 3 4 5 1110 084 9102 0000 967 2021 0000 974 1000 1106 190 0600 6 7 8 1107 037 8001 1 1106 195 9015 1 1106 190 1000 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 1 2 1 0000 963 1431 1106 195 9800 1107 195 8200 0000 930 2200 1106 195 9001 1106 190 4600 1 4 1 1 2 1 1106 195 3000 1106 195 5000 1106 195 5100 1106 195 1700 0000 958 1010 1106 195 2900 1106 195 3200 9460 624 0500 1110 195 3400 9048 216 1010 1 2 1 2 2 1 1 1 1 4 Fan cover with rewind starter ☐ 1 - 21 Fan housing ☐2-4 Bushing Nameplate STIHL Round head rivet 3x6 Rewind spring ☐6 Spring housing Washer Rope rotor ☐ 9, 10 Bearing bushing Notched pin Starter rope Ø 4.5x1000 mm Starter rope Ø 4.5 mm x 30.5 m (B) Washer Friction shoe ☐ 13 - 16, 18 Brake lever Friction shoe plate Friction shoe spring Spring retainer plate Washer Brake spring Thrust washer E-clip 5 Starter grip Pan head screw M5x18 (1) 090 G, (2) 090, 090 AV 090, 090 G 10 SCS 01-2012 3.33 Drawing 090, 090 G E Ignition system 11 SCS 01-2012 3.33 Drawing E Reference Item number Ignition system Qty Description 1 2 0000 989 0810 2 0000 992 5820 1 1106 400 0510 1 4 5 6 7 8 9 10 11 12 13 1106 404 3210 9110 313 0700 1106 400 2001 9041 216 0630 9322 630 0100 1115 404 3400 1115 404 8800 9321 630 0080 9210 260 0400 1106 442 1201 14 1110 442 7000 1 Grommet Sealing ring Magneto ☐ 3 - 22 Stator plate ☐ 4 - 21 Ignition coil Flat head screw M4x19 Set of points Pan head screw M4x8 Spring washer 4 Capacitor Cap Spring washer 3 Hexagon nut M3 Short circuit wire ☐ 14, 15 Contact sleeve (C) 3 1106 400 0705 1 15 0751 030 8951 1 Terminal socket A3-1 (C) 16 1 1 1 1 1 1 Ignition lead 375 mm (D) Ignition lead 1 m (B) Ignition lead 10 m (B) Grommet Felt wick Dust cap ☐ 20 Plug Pan head screw M3x10 Flywheel (25.2005) 1 2 1 1 1 1 1 1 1 1 17 18 19 0000 405 0600 0000 930 2251 0000 989 1010 1110 404 4200 1106 400 8201 20 21 22 1106 404 8300 1 9047 319 0360 2 1106 400 1202 1 (1) 090 G, (2) 090, 090 AV 090, 090 G 12 SCS 01-2012 3.33 Drawing 090, 090 G E Ignition system 13 SCS 01-2012 3.33 Drawing E Reference Item number Ignition system Qty Description 23 24 25 26 9021 319 0670 1106 086 0510 9048 216 0950 1106 190 2100 2 1 4 1 27 28 29 30 31 0000 961 5115 9380 620 1650 0000 958 1001 9210 261 1340 9482 435 0430 1 1 1 1 1 32 ✻ 1106 404 3401 1 Pan head screw M4x14 Fanwheel Pan head screw M5x10 Starter cup ☐ 27, 28 Ring Roll pin 3x8 Washer Hexagon nut M10x1 Woodruff key 3x5.5 Capacitor ⇥ 6 519 900 (20.1980) (1) 090 G, (2) 090, 090 AV 090, 090 G 12 SCS 01-2012 3.33 Drawing 090, 090 G F Clutch, Chain sprocket cover 15 SCS 01-2012 3.33 Drawing F Reference Item number Clutch, Chain sprocket cover Qty Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1106 640 9000 0000 951 0601 9210 319 0900 1106 647 2800 1106 647 9200 1106 664 1501 0000 951 2911 1107 021 9000 0000 953 6601 1106 664 1000 1106 664 1100 9441 065 1910 1106 648 0412 1106 664 0510 9008 319 1310 9214 320 0900 9220 260 1300 1106 359 1110 1106 351 0701 9048 216 1010 1106 036 9100 1106 640 2015 1106 640 2035 9512 933 4050 1109 162 8905 1109 160 2200 1 1 1 1 1 1 1 1 2 1 1 2 1 2 4 6 2 1 1 10 1 1 1 1 1 1 26 27 28 29 30 31 32 33 1109 162 3200 1109 160 1600 0000 997 5616 1106 162 9000 0000 961 1200 1109 162 8900 9210 261 1350 1111 656 7700 1 6 2 1 1 1 1 1 Strainer flange Hexagon head screw M6 Hexagon nut M6 Cup Rubber cap Tensioning nut Adjusting screw M6 Clamp Stud (2) Inner side plate (2) Outer side plate (2) Round head rivet 3x8 Chain sprocket cover (2) Bumper spike Hexagon head screw M6x18 (2) Lock nut M6 Hexagon nut M10 Gasket Fuel tank cover Pan head screw M5x18 Cover washer Chain sprocket 0.404" 7T (2) Chain sprocket 1/2" 6T (2) Needle cage 15x18x22 Washer Clutch ☐ 26 - 28 Carrier Clutch shoe Tension spring Adapter sleeve Ring Washer Hexagon nut M10x1 Chain catcher (1) 090 G, (2) 090, 090 AV 090, 090 G 16 SCS 01-2012 3.33 Drawing 090, 090 G F Clutch, Chain sprocket cover 17 SCS 01-2012 3.33 Drawing F Reference Item number 34 Clutch, Chain sprocket cover Qty Description 9040 346 1010 1 1106 007 1050 1 Socket head screw M5x18 Set of gaskets ☐ 18 (1) 090 G, (2) 090, 090 AV 090, 090 G 16 SCS 01-2012 3.33 Drawing 090, 090 G G Oil pump 19 SCS 01-2012 3.33 Drawing G Reference Item number Oil pump Qty Description 1106 640 3202 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1106 640 3002 1106 647 0600 0000 971 0420 0000 992 5110 1106 640 3100 1106 647 7900 0000 997 0325 9517 003 5090 1106 647 2611 0000 958 1001 9455 621 0850 9516 003 1730 0000 997 0336 0000 951 5810 0000 997 0728 1111 647 0610 9646 945 0490 9048 216 1010 1106 647 9404 1106 640 3801 1 1 1 1 1 2 6 6 2 1 1 2 2 2 1 1 1 3 1 1 Oil pump ☐ 1 - 17 Pump housing Pump piston Pin Sealing ring Plunger with diaphragm Washer Compression spring Cylindrical roller 5x5 Annular lever Washer Circlip 10x1 Ball Ø 4 mm Compression spring Grub screw M6 Compression spring Pump piston O-ring 7x1.5 Pan head screw M5x18 Hose Pickup body (1) 090 G, (2) 090, 090 AV 090, 090 G 20 SCS 01-2012 3.33 Drawing 090, 090 G H Tank cover, Gear box cover 21 SCS 01-2012 3.33 Drawing H Reference Item number Tank cover, Gear box cover Qty Description 1 2 1106 359 0700 1 1106 350 4002 1 3 4 0000 992 7105 1 1106 351 2200 1 1106 007 1004 1 5 1106 640 6000 1 6 7 8 9 10 9646 945 0150 9468 621 0330 9048 216 1010 1106 640 3600 1 1 1 6 1 11 12 13 14 15 16 17 18 0000 992 6302 1106 656 2000 1106 656 1500 9048 319 0680 1106 358 0700 1108 353 2500 1111 358 7700 0000 350 3500 1106 007 1050 1 1 1 2 1 1 1 1 1 19 ✻ 1109 649 0500 1 20 ✻ 1109 640 5820 1 21 ✻ 9395 021 0790 1 22 ✻ 0000 993 0700 1 23 ✻ 1109 640 7800 1 24 ✻ 9636 965 1430 1 25 ✻ 9151 794 1760 1 Gasket (2) Oil tank cover (2) ☐3-8 Sealing ring Oil sight glass Thrust bolt kit ☐5-8 Thrust bolt ☐6 Washer (D) O-ring 4x1 Circlip 6x0.7 Pan head screw M5x18 Oil filler cap ☐ 11 Sealing ring Chip guard Guard plate Pan head screw M4x16 Hose 135mm Elbow connector Hose Pickup body Set of gaskets ☐1 Gasket (1) Gearbox cover (C) (1) ☐ 21 Split pin 1.6x12 (1) Needle bearing 16x22x12 (C) (1) Banjo bolt with thrust bolt (C) (1) ☐5-8 Sealing ring 14x18 (1) Screw plug M18x1.5 (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 22 SCS 01-2012 3.33 Drawing 090, 090 G H Tank cover, Gear box cover 23 SCS 01-2012 3.33 Drawing H Reference Item number 26 27 28 29 ✻ ✻ ✻ ✻ 9636 965 1960 9371 470 3120 9321 630 0120 9042 216 1120 Tank cover, Gear box cover Qty Description 1 2 1 1 Sealing ring 18x24 (1) Cylindrical pin 6x20 (1) Spring washer 5 (1) Pan head screw M5x55 (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 22 SCS 01-2012 3.33 Drawing 090, 090 G J Speed governor, Carburetor 25 SCS 01-2012 3.33 Drawing J Reference Item number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1106 104 1900 9048 319 0650 0000 998 0811 9291 021 0120 1106 100 0601 1106 104 0501 1106 104 1000 9047 319 0220 1106 104 0200 1106 129 1110 1106 121 2201 1106 121 1615 1106 129 1100 1106 120 0650 1106 121 8701 1106 121 8600 9220 260 0900 1106 123 7610 1106 149 1200 1106 141 2200 9012 319 1070 1106 123 7500 1106 007 1050 Speed governor, Carburetor Qty Description 1 1 1 1 1 1 1 2 1 2 1 1 1 1 2 2 2 1 1 1 2 1 1 23 ✻ 1106 100 0901 1 Notched speed control base Pan head screw M4x10 Torsion spring Washer 5.3 Governor shaft Governor rod Wind vane Pan head screw M2.6x5 Bearing bushing Gasket Cooling plate Spacer flange Gasket Carburetor LB-S9A Bushing Washer Hexagon nut M6 Strap Filter gasket Intake elbow Hexagon head screw M5x30 Grommet Set of gaskets ☐ 10, 13, 19 Governor shaft bush ⇥ X 26 668 181 (23.1993) (1) 090 G, (2) 090, 090 AV 090, 090 G 26 SCS 01-2012 3.33 Drawing 090, 090 G K Air filter 27 SCS 01-2012 3.33 Drawing K Reference Item number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1106 791 7601 9334 630 0140 9045 319 1320 1106 149 0400 1106 080 1600 9121 347 1000 9646 945 0150 1106 182 2400 9048 216 1010 1106 180 2500 1106 120 1602 1106 120 1610 1106 084 0601 1110 140 9501 0000 958 1705 1106 020 9500 0000 997 1705 9460 624 0800 1106 967 1503 1106 967 1502 0000 967 3501 Air filter Qty Description 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 22 ✻ 0000 967 2001 1 23 ✻ 0000 967 1545 1 24 ✻ 0000 974 1000 2 Support Spring washer 6 Socket head screw M6x20 Sealing ring Shroud Stud M5x38 O-ring 4x1 Clamp Pan head screw M5x18 Choke rod Air filter, fleece Air filter, wire mesh Cover Twist lock Washer Button Compression spring E-clip 8 Model plate 090 AV Model plate 090 Instruction label USA Nameplate ⇥ X 33 878 644 (20.1996) Model plate 090 AV ⇥ X 33 878 644 (20.1996) Round head rivet 3x6 ⇥ X 33 878 644 (20.1996) (1) 090 G, (2) 090, 090 AV 090, 090 G 28 SCS 01-2012 3.33 Drawing 090, 090 G L Carburetor LB-S9A 29 SCS 01-2012 3.33 Drawing L Reference Item number Carburetor LB-S9A Qty Description 1106 120 0650 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 6503 122 9410 1106 120 7220 1106 121 2901 1125 122 7402 4201 122 9300 4201 122 7702 1106 121 3302 9079 319 0280 4201 122 3000 1106 120 7102 4201 122 6201 1120 122 3003 4126 121 5170 4201 121 1100 4201 129 2500 4201 121 5000 4201 122 3001 4201 121 9200 1120 122 6600 1120 121 5401 1106 122 6702 4201 122 6800 1120 122 3005 4201 122 1500 4201 129 3001 1106 121 0502 6503 121 4700 6503 129 0910 1108 129 1100 1106 121 4803 1106 121 0800 1108 122 7700 6503 121 7810 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 1 1 1 1 6 1 Carburetor LB-S9A ☐ 1 - 36 Plug Choke shaft with lever Choke shutter Round head screw Clip Oval head screw Throttle shutter Flat head screw M3x3.5 Spring Throttle shaft with lever Idle speed adjustment screw Spring Inlet needle Valve body Washer Inlet control lever Spring Spindle Collar screw Valve jet High speed adjustment screw Low speed adjustment screw Spring Washer Sealing ring Pump housing Metering diaphragm Gasket Gasket Pump diaphragm End cover Oval head screw Strainer (1) 090 G, (2) 090, 090 AV 090, 090 G 30 SCS 01-2012 3.33 Drawing 090, 090 G L Carburetor LB-S9A 31 SCS 01-2012 3.33 Drawing L Reference Item number 34 35 36 6503 129 3010 6503 121 0800 6503 122 7700 1106 007 1061 Carburetor LB-S9A Qty Description 1 1 1 1 Sealing ring End cover Oval head screw Set of carburetor parts ☐ 15, 25, 27 - 30, 34 (1) 090 G, (2) 090, 090 AV 090, 090 G 30 SCS 01-2012 3.33 Drawing 090, 090 G M Handle 33 SCS 01-2012 3.33 Drawing M Reference Item number Handle Qty Description 1 1106 790 0302 1 2 3 4 5 1113 182 8901 0000 997 0603 1113 182 9305 1106 180 1506 1 1 1 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 9415 415 3140 9371 470 2640 1108 182 4500 1106 182 0800 9372 470 2130 0000 998 0802 1106 791 2205 1106 791 7600 9048 216 1320 1110 430 0202 9211 260 1430 0000 967 3506 1110 432 9200 1106 182 1504 1 1 1 1 1 1 1 1 5 1 1 1 1 1 Handle ☐ 2 - 12 Pin Compression spring Starting throttle lock Throttle trigger ☐6 Hollow rivet 4x0.3x5 Cylindrical pin 5x24 Torsion spring Lockout lever Cylindrical pin 4x20 Torsion spring Rubber grip Support Pan head screw M6x20 Stop switch Hexagon nut M12x0.75 Label Grommet Throttle rod 20 ✻ 1106 432 8100 1 Shim ⇥ 9 082 149 (36.1975) 21 ✻ 0000 973 6600 1 22 ✻ 9460 624 0320 1 Pin ⇥ 5 453 329 (15.1979) E-clip 3.2 ⇥ 5 453 329 (15.1979) (1) 090 G, (2) 090, 090 AV 090, 090 G 34 SCS 01-2012 3.33 Drawing 090, 090 G N Wrap around handle 35 SCS 01-2012 3.33 Drawing N Reference Item number Wrap around handle Qty Description 1 1106 790 3400 1 2 3 1 1 1 1 1 1 1 1 1 1 1 2 1 0000 791 2009 1106 791 7400 9321 630 0180 9008 319 1780 9008 319 1830 1106 791 9400 1106 791 9500 0000 951 4110 1106 791 8600 9214 320 0900 9048 216 1010 4 5 6 7 8 9 10 11 12 13 14 ✻ 1109 790 3400 1 15 16 17 18 19 20 21 22 23 24 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 1109 791 1900 9048 216 1050 9321 630 0120 9008 319 1010 1109 791 9000 9007 319 1400 9334 630 0140 9042 216 1400 1 1 1 1 1 1 1 1 1 1 Wrap around handle (2) ☐2-6 Handle hose 390 mm / 15 3/8'' (2) Handle hose 240 mm / 9 1/2'' (2) Handle hose Ø 19 mm x 5 m / 3/4x197'' (B) Strap (2) Spring washer 8 (2) Hexagon head screw M8x16 (2) Hexagon head screw M8x25 (2) Tube clamp (2) Rubber bushing (2) Countersunk screw M6 (2) Thrust washer Lock nut M6 Pan head screw M5x18 (2) Wrap around handle (1) ☐ 15, 16 Handle hose 500 mm / 20'' (1) Handle hose 240 mm / 9 1/2'' (1) Handlebar support (1) Pan head screw M5x25 (C) (1) Spring washer 5 (1) Hexagon head screw M5x18 (1) Clamp (1) Hexagon head screw M6x40 (1) Spring washer 6 (1) Pan head screw M6x40 (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 36 SCS 01-2012 3.33 Drawing 090, 090 G O AV-Handle 37 SCS 01-2012 3.33 Drawing O Reference Item number 1 2 3 AV-Handle Qty Description 1106 791 6405 1 9048 216 1320 3 1106 790 0307 1 4 5 6 7 8 9 10 11 12 13 14 1113 182 8901 0000 997 0603 0000 958 0403 1113 182 9305 9371 470 2640 0000 998 1109 1106 182 1003 1106 182 0805 1118 791 0602 9074 478 3076 1106 180 1101 1 1 1 1 1 1 1 1 1 1 1 15 16 17 18 19 20 21 4308 182 8800 0000 937 3000 1106 123 7610 1106 182 5820 1106 791 4200 9099 021 2770 1106 440 2202 2 1 1 1 1 1 1 22 23 24 25 26 27 0751 030 8950 9047 319 0630 9041 216 1260 1106 790 9905 1106 791 6100 4201 122 7702 1 1 1 2 2 1 Support Pan head screw M6x20 Handle ☐ 4 - 13 Pin Compression spring Washer Starting throttle lock Cylindrical pin 5x24 Torsion spring Throttle trigger Lockout lever Handle molding Pan head self-tapping screw IS-P4x19 Throttle cable ☐ 15, 16 Terminal sleeve Screw nipple Strap Guide plate Cable guide Self-tapping screw 3.9x13 Ground wire ☐ 22 Terminal socket A 4-1 (C) Pan head screw M4x8 Pan head screw M6x12 Annular buffer Collar screw Oval head screw (1) 090 G, (2) 090, 090 AV 090, 090 G 38 SCS 01-2012 3.33 Drawing 090, 090 G P Handlebar 39 SCS 01-2012 3.33 Drawing P Reference Item number Handlebar Qty Description 1 1106 790 1517 1 2 3 4 5 6 7 8 9 10 0000 791 2005 1106 791 5405 1106 791 9000 9042 216 1400 9214 320 0900 1106 791 6110 9220 260 0900 1106 791 6105 1106 790 7650 1 1 1 1 1 1 1 1 1 1 11 12 13 14 15 16 17 18 9064 319 1380 9214 320 0900 1106 790 9910 9079 319 0960 9036 341 1020 1106 792 9100 0000 951 2905 1106 791 8200 1 1 2 4 2 1 2 1 19 ✻ 9062 319 1350 1 Handlebar with hose ☐2 Handle hose 395 mm / 15 9/16'' Handle hose Ø 23 mm x 5m / 1x197'' (B) Support Clamp Pan head screw M6x40 Lock nut M6 Collar screw Hexagon nut M6 Collar screw Support ☐ 11, 12 Countersunk screw M6x35 Lock nut M6 Annular buffer Flat head screw M5x12 Socket head screw M5x20 Hand guard Oval head screw Torsion spring Countersunk screw M6x25 ⇥ X 29 906 076 (43.1994) (1) 090 G, (2) 090, 090 AV 090, 090 G 40 SCS 01-2012 3.33 Drawing 090, 090 G Q Helper's handle, Chain scabbard 41 SCS 01-2012 3.33 Drawing Q Reference Item number Helper's handle, Chain scabbard Qty Description 1 1124 660 2500 1 2 1109 660 0600 1 3 4 5 6 7 8 9 10 9380 620 1120 0000 958 2208 0000 997 0620 1109 660 0500 1109 790 2200 1109 791 9000 9007 319 1400 9214 320 0900 1124 007 1018 1 1 1 1 1 2 2 2 1 11 12 13 14 15 16 17 18 19 20 21 22 1109 650 8400 9042 216 1400 1401 668 8500 0000 997 0901 0000 958 0600 9395 021 0790 1124 656 8300 1401 640 8000 0000 961 1401 1401 648 8400 9008 319 1280 1202 656 1000 1124 007 1019 1 1 1 2 1 1 1 1 1 1 1 1 1 23 1202 656 1001 1 1124 007 1020 1 24 25 1202 656 1002 1 1124 660 2650 1 26 9008 319 2360 2 Helper's handle (B) ☐ 2 - 10 Tensioning bolt (B) ☐3 Roll pin 2x14 (B) Washer (B) Compression spring (B) Tensioning nut (B) Front handle (B) Clamp (B) Hexagon head screw M6x40 (B) Lock nut M6 (B) Chain guard kit 105 cm / 42'' (B) ☐ 11 - 22 Support (B) Pan head screw M6x40 (B) Spring bolt (B) Compression spring (B) Washer (B) Split pin 1.6x12 (B) Support (B) Spring bolt (B) Ring (B) Push button (B) Hexagon head screw M6x16 (B) Chain scabbard 105 cm / 42'' (B) Chain guard kit 120 cm / 48'' (B) ☐ 11 - 21, 23 Chain scabbard 120 cm / 48'' (B) Chain guard kit 150 cm / 59'' (B) ☐ 11 - 21, 24 Chain scabbard 150 cm / 59'' (B) Spacer (B) ☐ 26 Hexagon head screw M10x20 (B) (1) 090 G, (2) 090, 090 AV 090, 090 G 42 SCS 01-2012 3.33 Drawing 090, 090 G R Tools, Extras 43 SCS 01-2012 3.33 Drawing R Tools, Extras Reference Item number Qty Description 1106 890 1400 1 1 2 3 4 5 6 7 8 9 10 11 0000 891 0801 1106 890 3402 0811 012 1152 1107 191 1201 0811 270 1100 0000 792 9130 0000 792 9133 1106 893 4010 1106 893 4000 0811 411 8108 0811 490 7860 1 1 1 1 1 1 1 1 1 1 1 Tool kit ☐1-5 Tool roll Combination wrench Wrench 8x10 Locking screw Allen key 5x110x70 Chain scabbard Chain scabbard extension up to 90 cm (B) Filing gauge 1.2 mm, 1/2" (B) Filing gauge 0.404", 1/2" (B) Round file Ø 5.5x200 mm (B) File handle A100 (B) (1) 090 G, (2) 090, 090 AV 090, 090 G 44 SCS 01-2012 3.33 Drawing 090, 090 G S AV-Handle ⇥ X 13 281 004 (35.84) 45 SCS 01-2012 3.33 Drawing S Reference Item number AV-Handle ⇥ X 13 281 004 (35.84) Qty Description 1 ✻ 1106 790 1516 1 2 ✻ 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 9291 021 0180 9321 630 0180 9210 260 1100 9062 319 1350 1106 791 5400 9048 216 1010 1109 791 9000 9334 630 0140 9042 216 1400 1106 791 7610 9291 021 0140 9214 320 0900 9048 216 1320 1106 790 0305 1 2 2 1 1 2 2 1 1 1 1 2 1 1 17 18 19 20 21 ✻ ✻ ✻ ✻ ✻ 1106 791 2205 1113 182 8901 0000 997 0603 1113 182 9305 1106 180 1506 1 1 1 1 1 22 23 24 25 26 27 28 29 30 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 9415 415 3140 1106 182 0800 9371 470 2640 9373 470 2130 1108 182 4500 0000 998 0802 9322 630 0140 9041 216 1260 1106 180 1100 1 1 1 1 1 1 1 1 1 Handlebar with hose ⇥ X 13 281 004 (35.1984) ☐2 Handle hose 390 mm / 15 3/8'' ⇥ X 13 281 004 (35.1984) Washer 8.4 ⇥ X 13 281 004 (35.1984) Spring washer 8 ⇥ X 13 281 004 (35.1984) Hexagon nut M8 ⇥ X 13 281 004 (35.1984) Countersunk screw M6x25 ⇥ X 13 281 004 (35.1984) Support ⇥ X 13 281 004 (35.1984) Pan head screw M5x18 ⇥ X 13 281 004 (35.1984) Clamp ⇥ X 13 281 004 (35.1984) Spring washer 6 ⇥ X 13 281 004 (35.1984) Pan head screw M6x40 ⇥ X 13 281 004 (35.1984) Support ⇥ X 13 281 004 (35.1984) Washer 6.4 ⇥ X 13 281 004 (35.1984) Lock nut M6 ⇥ X 13 281 004 (35.1984) Pan head screw M6x20 ⇥ X 13 281 004 (35.1984) Handle ⇥ X 13 281 004 (35.1984) ☐ 17 - 27 Rubber grip ⇥ X 13 281 004 (35.1984) Pin ⇥ X 13 281 004 (35.1984) Compression spring ⇥ X 13 281 004 (35.1984) Starting throttle lock ⇥ X 13 281 004 (35.1984) Throttle trigger ⇥ X 13 281 004 (35.1984) ☐ 22 Hollow rivet 4x0.3x5 ⇥ X 13 281 004 (35.1984) Lockout lever ⇥ X 13 281 004 (35.1984) Cylindrical pin 5x24 ⇥ X 13 281 004 (35.1984) Cylindrical pin 4x20 ⇥ X 13 281 004 (35.1984) Torsion spring ⇥ X 13 281 004 (35.1984) Torsion spring ⇥ X 13 281 004 (35.1984) Spring washer 6 ⇥ X 13 281 004 (35.1984) Pan head screw M6x12 ⇥ X 13 281 004 (35.1984) Throttle cable ⇥ X 13 281 004 (35.1984) ☐ 31, 32 (1) 090 G, (2) 090, 090 AV 090, 090 G 46 SCS 01-2012 3.33 Drawing 090, 090 G S AV-Handle ⇥ X 13 281 004 (35.84) 47 SCS 01-2012 3.33 Drawing S Reference Item number 31 32 33 34 35 36 ✻ ✻ ✻ ✻ ✻ ✻ 4308 182 8800 0000 937 3000 9041 216 0630 9210 260 0600 9007 319 1400 1108 790 9100 AV-Handle ⇥ X 13 281 004 (35.84) Qty Description 2 1 1 1 1 1 37 ✻ 9771 021 2250 1 Terminal sleeve ⇥ X 13 281 004 (35.1984) Screw nipple ⇥ X 13 281 004 (35.1984) Pan head screw M4x8 ⇥ X 13 281 004 (35.1984) Hexagon nut M4 ⇥ X 13 281 004 (35.1984) Hexagon head screw M6x40 ⇥ X 13 281 004 (35.1984) Hand guard (C) ⇥ X 13 281 004 (35.1984) ☐ 37 Hose clip 20-32 ⇥ X 13 281 004 (35.1984) (1) 090 G, (2) 090, 090 AV 090, 090 G 46 SCS 01-2012 3.33 Drawing 090, 090 G T Carburetor HL-324A 49 SCS 01-2012 3.33 Drawing T Reference Item number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 6503 122 9410 1106 120 7203 1106 121 2900 1106 122 7400 6503 129 0910 6503 121 4700 6503 121 0500 1108 129 1100 1106 121 4803 6503 121 0400 6503 122 7710 6503 121 7810 6503 129 3010 6503 121 0800 6503 122 7700 1108 122 6800 1106 122 3000 1106 129 3500 1106 129 2300 4201 122 6200 6503 122 3020 1106 120 9611 Carburetor HL-324A Qty Description 1 1 1 2 1 1 1 1 1 1 6 1 1 1 1 1 1 2 2 1 1 1 22 ✻ 1106 120 8803 1 23 24 25 26 27 28 29 30 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 6503 129 2500 1108 121 5100 1106 121 5000 1106 121 9200 1110 122 7800 1110 122 3020 1108 122 6700 1106 122 3000 1 1 1 1 1 1 1 1 Plug Choke shaft with lever Choke shutter Round head screw Gasket Metering diaphragm Pump housing Gasket Pump diaphragm Top Oval head screw Strainer Sealing ring End cover Oval head screw Low speed adjustment screw Spring Sealing ring Gasket Idle speed adjustment screw Spring Inlet needle set with lever ☐ 22 - 25, 28 Inlet needle valve ☐ 23, 24 Gasket Inlet needle Inlet control lever Spindle Oval head screw Spring High speed adjustment screw Spring (1) 090 G, (2) 090, 090 AV 090, 090 G 50 SCS 01-2012 3.33 Drawing 090, 090 G T Carburetor HL-324A 51 SCS 01-2012 3.33 Drawing T Reference Item number 31 32 33 34 35 36 37 38 39 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 1106 121 5400 1106 122 7201 1106 122 8700 1106 120 7101 6503 122 9300 6503 122 8710 6503 122 7720 1106 122 3202 1106 121 3301 1106 007 1060 Carburetor HL-324A Qty Description 1 1 1 1 2 3 3 1 1 1 40 ✻ 1106 122 6701 1 Valve jet Pan head screw Spring washer Throttle shaft with lever Clip Spring washer Oval head screw Torsion spring Throttle shutter Set of carburetor parts ☐ 5, 6, 8, 9, 13, 19, 23 High speed adjustment screw ⇥ 6 628 730 (1) 090 G, (2) 090, 090 AV 090, 090 G 50 SCS 01-2012 3.33 Drawing 090, 090 G U Gear head 090 G 53 SCS 01-2012 3.33 Drawing U Reference Item number 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ ✻ 1109 640 2500 1109 162 2800 9512 933 4050 9503 003 0440 9456 621 4330 9640 003 2530 1109 642 0601 9470 435 0900 1109 642 1510 1109 642 1400 1109 642 1310 1109 642 7801 9210 261 1340 1109 642 1500 1109 642 7700 9048 216 1010 1107 664 1000 0000 953 6602 1107 664 1100 1109 648 0400 1106 664 0510 9008 319 1310 9214 320 0900 1109 640 3300 9636 965 0640 9170 794 0230 1109 647 6000 Gear head 090 G Qty Description 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 2 6 6 1 4 2 1 Drive pinion (1) Cap (C) (1) Needle cage 15x18x22 (1) Grooved ball bearing 6203 (1) Circlip 40x1.75 (1) Oil seal 22x32x7 (1) Drive shaft (C) (1) Key 5x3x14 (1) Spur gear (C) (1) Chain sprocket 1/2" 7T (C) (1) Chain sprocket 0.404" 8T (C) (1) Washer (C) (1) Hexagon nut M10x1 (1) Spur gear (C) (1) Support (C) (1) Pan head screw M5x18 (1) Inner side plate (C) (1) Stud (1) Outer side plate (1) Chain sprocket cover (C) (1) Bumper spike (1) Hexagon head screw M6x18 (1) Lock nut M6 (1) Oil line (C) (1) Sealing ring 8x12 (1) Banjo bolt 2/3" (1) Tube clamp (C) (1) (1) 090 G, (2) 090, 090 AV 090, 090 G 54 SCS 01-2012 3.33