Wood-mizer G18 LT30 Safety, Operation, Maintenance & Parts Manual Download Page 1

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G18 Engine

Safety, Operation, Maintenance

& Parts Manual

LT30

rev. J2.00 - J7.04

LT40

rev. J3.00 - K3.03

Safety is our #1 concern!

Read and understand

all safety information and instructions before oper-
ating, setting up or maintaining this machine.

January 2004

Form #1048

Summary of Contents for G18 LT30

Page 1: ...Maintenance Parts Manual LT30 rev J2 00 J7 04 LT40 rev J3 00 K3 03 Safety is our 1 concern Read and understand all safety information and instructions before oper ating setting up or maintaining this machine January 2004 Form 1048 ...

Page 2: ...rved No part of this manual may be reproduced in any form by any photographic electronic mechanical or other means or used in any information storage and retrieval system without written permission from Wood Mizer 8180 West 10th Street Indianapolis Indiana 46214 ...

Page 3: ...E 2 1 2 1 Safety 2 1 2 2 Cooling System 2 2 2 3 Air Filter Pre Cleaner 2 3 2 4 Fuel Filter 2 4 2 5 Battery 2 5 2 6 Alternator Belt 2 6 2 7 RPM Adjustments 2 7 2 8 Miscellaneous Maintenance 2 8 SECTION 3 REPLACEMENT PARTS 3 1 3 1 Fuel Tank 3 1 3 2 Engine Mount Assembly 3 2 3 3 Engine Assembly 3 3 3 4 Alternator Assembly 3 5 3 5 Engine Pulley Guards 3 7 INDEX I ...

Page 4: ...manual and manufacturer s manual before attempting to operate this equipment IMPORTANT Read the sawmill operator s manual and engine manufacturer s manual for instructions and safety precautions before operating this equipment The information and instructions given in this manual do not amend or extend the limited warranties for the equipment given at the time of purchase ENGINE COMPONENTS Air Fil...

Page 5: ...ing the battery Key Switch Indicator Lights up when the key is in either the on or accessory 1 or 3 position Engine Start DANGER Always be sure the blade is disengaged and all persons are out of the path of the blade before starting the engine Failure to do so will result in serious injury DANGER Operate your engine machine only in well venti lated areas The exhaust gases of your engine can cause ...

Page 6: ...eeds choking to start pull the choke cable out until the engine starts Push the choke wire in after the engine starts For more information see the engine manufacturer s operation manual If the fuel tank was recently filled or replaced squeeze the primer bulb once or twice before trying to start the engine NOTE If pumping problems are experienced make sure the out flow end of the hose line is conne...

Page 7: ...ing or long hair does not engage rotating members resulting in possible injury DANGER Engine components can become very hot during operation Avoid contact with any part of a hot engine The exhaust components of your engine are especially hot during and following operation Contact with hot engine components can cause serious burns Therefore never touch or perform service functions on a hot engine A...

Page 8: ...21817 Maintenance 2 2 Cooling System Wash the engine or brush off sawdust and debris every 50 hours of operation Clean the grass screen cooling fins and external surfaces Remove any dust dirt or oil See engine manual for further instructions 50 ...

Page 9: ...n hand protection and foot protection Service the pre cleaner every four hours of operation Service by gently shaking excess sawdust and debris from the foam piece Clean the air filter air cleaner element and pre cleaner element wrapper every eight hours of operation See the engine manual for further instructions Replace the air filter cleaner every 200 hours of operation Replace the pre cleaner e...

Page 10: ...Maintenance Fuel Filter 2 2 4 G1801doc121817 Maintenance 2 4 Fuel Filter Replace the fuel filter every 100 hours of operation or as required for engine perfor mance 100 ...

Page 11: ...es burning cigarettes or other ignition sources away at all times Always wear safety goggles and a face shield when working near batteries Failure to do so will cause serious injury 1 WARNING Battery posts terminals and related accesso ries contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm Wash hands after handling 1 Battery Council In...

Page 12: ... battery is not charging properly or when the alternator belt is squealing To tighten the belt loosen the adjustment bolt and lock washer Pivot the alternator away from the motor until the belt has 3 16 5 mm deflection with a 5 lb deflection force Retighten the adjust ment bolt See Figure 2 1 FIG 2 1 AR 3H0227 Loosen bolt to pivot alternator clockwise and tighten belt ...

Page 13: ...re aligned Proper alignment allows any slack in the cable when engine is idling to slide down into the cable spring This maintains free operation of the cable and prevents the cable from kinking Make sure the shoulder bolt does not rub against the crankcase vent tube 1 Start the engine to measure the low end RPM 2 Refer to the engine manual to adjust the low end RPM 3 Engage the clutch handle to t...

Page 14: ... spark arresters every 50 hours of operation Replace if damaged Inspect the spark plugs every 100 hours of operation Remove any deposits and adjust gap if necessary See engine manual for further information CAUTION Do not remove the plug wire to check for electri cal spark Damage to the ignition circuit will result 50 100 ...

Page 15: ...167 1 2 Pickup 9 Fuel P12172 1 3 Cap 3 or 5 Gallon Fuel Tank P09683 1 4 Fitting 1 4 NPT Plastic Female Disconnect P12175 1 5 Fitting 3 8 NPT Hex Plug P10367 1 1 Plug fitting P10367 added 11 03 Hole added to fuel tank to accommodate return line for fuel injected engines 1 6 HOSE 1 4 ID FUEL P642 6 5 Ft 7 CLAMP 7 32 1 2 HOSE P649 2 8 FITTING 1 4 NPT PLASTIC MALE DISCONNECT P12176 2 2 Replacement req...

Page 16: ...ldment Kohler Engine 014514 1 BUSHING ASSEMBLY MOTOR MOUNT 016380 3 2 Bushing 2 OD x 2 016378 1 3 Bearing 1 x 1 1 4 x 2 016379 1 4 CLAMP WELDMENT MOTOR MOUNT PIVOT BUSHING 014540 3 5 BOLT 3 8 16 X 1 HEX HEAD F05007 7 3 6 NUT 3 8 16 HEX NYLON LOCK F05010 10 6 7 BOLT 1 2 13 X 1 1 4 HEX HEAD GRADE 5 F05008 37 1 8 PIN WELDMENT ENGINE MOUNT PIVOT 014154 1 9 NUT 1 2 13 NYLON LOCK F05010 8 1 1 2 3 3 4 4 ...

Page 17: ...12YC Kohler Spark 12 132 02 P12757 2 4 Filter Kohler Oil 52 050 02 014717 1 5 Filter Kohler Fuel 24 050 13 P12758 1 1 Pump Kohler Fuel 24 393 16S 048391 1 6 Muffler Kohler 1 7 Arrestor Kohler 90 Spark 24 18901 S 036684 2 1 8 Cable 18 Throttle P12313 1 Spring Throttle 016033 1 9 Bracket Throttle Cable Mount S12312 1 10 Spring 5 x 08 x 1 3 8 Extension 015952 1 11 Bracket G25 Throttle 015964 1 12 Bol...

Page 18: ...11 3 6 21 WASHER 3 8 SPLIT LOCK F05011 4 2 22 BOLT 3 8 16 X 1 HEX HEAD F05007 7 1 23 BOLT 3 8 16 X 1 3 4 HEX HEAD F05007 119 4 24 NUT 3 8 16 HEX NYLON LOCK F05010 10 4 25 BELT 2BX71 DRIVE 036163 3 1 CARB KIT G18 DE ICING 24 755 64S 061326 1 1 Kohler 24 050 13 9 12 micron filter replaces 240 050 10 8 10 micron filter originally supplied 2 Replaces 016142 straight spark arrestor supplied with engine...

Page 19: ... FLAT F05011 17 1 7 WASHER 5 16 SPLIT LOCK F05011 13 1 8 BOLT M8 X 1 25 X 1 HEX HEAD FULL THREAD F05004 40 1 9 WASHER 5 16 SAE FLAT F05011 17 1 10 WASHER 5 16 SPLIT LOCK F05011 13 1 11 BOLT M8 X 1 25 X 1 HEX HEAD FULL THREAD F05004 40 1 12 PULLEY ALTERNATOR P03806 1 13 BELT A33 ALTERNATOR P11542 1 WIRE ASSEMBLY G25 ALTERNATOR STARTER 024308 1 WIRE ASSEMBLY 61 105 AMP ALTERNATOR PLUG 015969 1 14 BR...

Page 20: ...RNATOR BELT 014499 1 19 STANDOFF 1 4 20 X 1 7 8 015957 2 20 WASHER 1 4 SAE FLAT F05011 11 2 21 WASHER 1 4 SPLIT LOCK F05011 14 2 22 BOLT 1 4 20 X 1 2 HEX HEAD F05005 15 2 23 NUT 1 4 20 SELF LOCKING HEX F05010 9 1 24 WIRE ASSEMBLY GROUND JUMPER 017770 1 1 1 Jumper wire added to improve ground contact LT30 Rev J3 00 LT40 Rev J4 00 ...

Page 21: ...CRIPTION Indicates Parts Available In Assemblies Only PART QTY 1 GUARD WELDMENT KOHLER ENGINE PULLEY 015960 1 2 GUARD KOHLER SIDE ENGINE PULLEY 015962 1 3 GUARD KOHLER BOTTOM ENGINE PULLEY 015961 1 4 BOLT 1 4 20 X 3 4 HEX HEAD WITH CONICAL WASHER F05005 134 8 5 GROMMET 5 8 ID RUBBER P11764 1 4 3H0541D 1 2 3 4 5 ...

Page 22: ...enance 2 1 air cooling system 2 2 alternator belt 2 6 battery 2 5 fuel filter 2 4 miscellaneous 2 8 RPM adjustments 2 7 P parts list engine assembly 3 3 engine mount assembly 3 2 fuel tank 3 1 pulley guards 3 7 S starting 1 1 INDEX ...

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