TM-9-2320-361-20
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; UNIT MAINTENANCE
OCTOBER 1991
TM-9-2320-361-20 - Page 61 of 1207
TM 9-2320-361-20
1-19. POWER SYSTEMS OPERATION (Contd)
b. Engine Oil System Operation.
The engine oil system provides lubricating oil for internal
engine oil system are:
1-48
engine parts. Major components of the
CRANKCASE BREATHER
- Vents engine crankcase.
OIL FILLER CAP
- Covers engine oil fill opening.
OIL DIPSTICK
- Indicates engine oil level.
OIL PRESSURE TRANSMITTER
- Sends an electrical signal indicating engine oil pressure to the
oil pressure gage on instrument panel.
OIL FILTERS
- Filters oil of dirt and other foreign material to help ensure flow of uncontaminated
oil to engine.
ENGINE OIL COOLER
- Removes excess heat from engine oil as coolant circulates through
internal tubes of oil cooler.
ENGINE OIL PAN
- Reservoir for engine oil.
ENGINE OIL PAN DRAINPLUG
- When removed, allows lubricating oil to be drained from
engine.
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