LO-9-2350-238-12
RECOVERY VEHICLE, FULL TRACKED LIGHT, ARMORED, M578
LUBRICATION ORDER
APRIL 1992
LO-9-2350-238-12 - Page 42 of 45
LUBRICATED AT TIME OF ASSEMBLY BY SUPPORT MAINTENANCE
The following parts are lubricated at time of assembly:
Starter
Generator
Slip ring
Traversing drive assembly
Magnetic clutch output shaft bearings
Auxiliary clutch drive shaft splines
Accelerator pedal bushings
Vehicle control pivot points
Towing hook pi n
Fixed fire extinguisher release mechanism
Cupola and driver’s hatch cover torsion bar splines
Brake pedal mechanism
Fan assembly
DO NOT LUBRICATE
Do not lubricate the following parts:
Generator fan
Air cleaner blower motor
Personnel heater motor
Driver’s heater motor
Winterization kit heater electric fuel pump and coolant pump
NOTES
1 New engines are delivered with preservative oil MIL-L-21260 (see DD Form 1397).
Unless an oil change is necessary-to meet ambient temperature requirements or until first
scheduled oil change, maintain proper oil level by adding OE/HDO or OEA as required for
expected temperatures.
At time of powerplant removal, clean and coat threads on engine bolt with GAA. Do not
lubricate bracket mounting screws.
2 New transmissions are delivered with preservative oil MIL-L-21 260 (see DD Form 1397).
Unless an oil change is necessary to meet ambient temperature requirements or until first
scheduled oil change, maintain proper oil level by adding OE/HDO or OEA as required for
expected temperatures.
3 Perform a quarterly lubrication after any fording operation.
4 Perform complete servicing of all lubrication points when a vehicle which has been in
storage for an extended period of time is put into service.
5 Before initial start of new or overhauled engine, or one removed from storage, remove
both rocker assembly covers and pour one quart of oil (OE/HDO or OEA) over rocker
arms and push rods. Use oil required for expected temperature.
Card 40 of 40
LO 9-2350-238-12
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