CHASSIS AND MAST.

LUBRICATION ORDER

LO 10-3930-669-12

1. CHASSIS AND MAST.

Do not start engine or move forklift when anyone is working on vehicle. Severe injury

or death to personnel could result.

NOTE

If an air-operated grease gun does not purge the fitting, use a hand-operated grease

gun. If the part does not purge, remove and clean fitting, install fitting, and grease

again. If part still does not purge, refer to maintenance task for that component.

Purging of Lubricant. When using a grease gun, apply lubricant to the fitting until clean lubricant

squeezes out of the part being lubricated.

Shift and Mast Chains. Clean off dirt and debris before lubricating chains. Coat chains and

connections liberally.

Shift Cam Rollers. Carriage must be shifted fully to the right to lubricate both rollers.

Pivot Cylinder and Tilt Cylinder Clevis. Apply grease with pneumatic grease gun only.

Pivot Shaft. Apply grease with pneumatic grease gun only.

2. ENGINE.

Crankcase. Check oil level with forklift parked on level ground and the engine off and

cool (TM 10-3930-669-10). Do not overfill crankcase. Refer to TM 10-3930-669-20,

remove plug and drain crankcase.

Engine Oil Filter. After installing new filter, fill crankcase, operate engine five minutes, and check

filter for leaks. Shut off engine, check crankcase level, and fill to FULL mark.

3. TRANSMISSION.

Transmission Housing. Check oil level with forklift parked on level ground (TM 10-3930-669-10).

After running engine for 5 minutes, check transmission oil level with engine running. Drain housing

after running transmission in neutral for 5 minutes. Refer to TM 10-3930-669-20, remove plug and

drain transmission.

Transmission Oil Filter. After installing new filter, fill housing, operate engine five minutes, and

cheek filter for leaks. Shut off engine, check housing level, and fill to FULL mark.

Transmission Drain Screen. Refer to TM 10-3930-669-20, remove and clean the drain screen after

each oil change.

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