a. Transmission Housing. Check oil level with forklift parked on level ground (TM 10-3930-673-10). After running
engine for 2 minutes, check transmission oil level with engine running. Drain housing after running transmission in
neutral until transmission temperature is between 160 and 190 degrees F (71.1 and 87.8 degrees C). Refer to TM 10-
3930-673-20-2, remove plug and drain transmission and refilling.
b. Transmission Oil Filter. After installing new filter, fill housing, operate engine five minutes, and check filter for
leaks. Shut off engine, check housing level, and fill to FULL mark.
c. Transmission Strainer. Refer to TM 10-3930-673-20-2, remove and clean the strainer after each oil change.
d. Transmission Input Shaft. Lubricate transmission input shaft bearing, slip joint and u-joint (3 places) with GAA as
4. FUEL SYSTEM.
a. Fuel Tank Strainer. Refer to TM 10-3930-673-20-2, remove fuel cap and strainer and clean with drycleaning
b. Fuel Filter. Fill replacement filter with fuel, and refer to TM 10-3930-673-20-2 to bleed fuel system.
c. Fuel/Water Separator. Clean canister during each filter change. Refer to TM 10-3930-673-10 for procedure.
d. Fuel Tank. Drain fuel tank only when fuel is contaminated.
e. Fuel Tank. To drain the fuel tank, remove drain plug from drain located on bottom of tank.
5. DRIVE AXLE.
a. Initial oil change in new drive axles must be done after the first 100 hours of operation. Quarterly thereafter, check to
ensure gear lube 80W90 is full to the bottom of the check and fill plug, fill accordingly.
b. Lubricate front propeller shaft slip joint and u-joints (3 places) with GAA as required but at least semiannually.
c. Lubricate rear propeller shaft slip joint and u-joints (3 places) with GAA as required but at least semiannually.
d. Planetary wheel ends are filled from vendor. Rotate hub until oil level line is horizontal. Oil level should be filled to
bottom of the inspection hole. Change after 2000 hours. Refer to TM 10-3039-673-20-2.