TM-9-2320-280-20-1
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 1 OF 3
JANUARY 1996
TM-9-2320-280-20-1 - Page 44 of 888
TM 9-2320-280-20-1
1-14
Change 1
1 - 1 1 . L O C ATION AND DESCRIPTION OF MAJOR EXTERIOR
C O M P O N E N T S
The exterior components described below are common to all vehicles covered in this manual. Special
differences are found in TM 9-2320-280-10 or table 1-1, differences between models, of this manual.
B
ENGINE
–
Provides power for the vehicle.
A
AIR CLEANER
– Filters air before it enters intake manifold.
D
FUEL TANK
– Stores fuel.
C
TRANSMISSION
– Transmits engine power to transfer case at varying speeds.
E
GEARED HUB
– Transfers turning action of half shafts to wheels for vehicle motion.
F
G
H
I
J
K
L
PINTLE HOOK
– Permits towing of vehicles or equipment.
REAR PROPELLER SHAFT
– Transmits power from the transfer case to the rear differential.
TRANSFER CASE
– Provides full-time four-wheel drive with three drive ranges.
FRONT PROPELLER SHAFT
– Transmits power from the transfer case to the front differential.
MASTER CYLINDER AND HYDRO-BOOST
– Provides hydraulic pressure and power assist for
vehicle stopping power.
DIFFERENTIAL
– Transfers turning action of the propeller shaft to the geared hubs through the
half shafts.
WINCH
– 6000 lb (M1026, M1026A1, M1036, M1038, M1038A1, M1042, M1044, M1044A1, M1046,
and M1046A1 only), electrically powered to provide recovery capability.
M
WINCH
– 9000 lb, can be used on “A2” models M1025A2, M1043A2, M1045A2, and M1097A2 and
M1123.
Back to Top
