TM-9-2320-428-10

TRUCK, CARGO, 8X8, M977

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009
TM-9-2320-428-10

  TM-9-2320-428-10 - Page 129 of 1072

OPERATOR MAINTENANCE
POWER TRAIN
POWER TRAIN
The drivetrain control system consists of the engine and transmission systems.
Power for the vehicle is provided by a diesel engine (1), which is coupled directly to an
automatic transmission (2).
Figure 1.
Power from the transmission is transferred to the transfer case (3) and on to front and rear
tandem axles (4) through a series of drive shafts and universal joints (5).
AUTOMATIC TRANSMISSION
The automatic transmission (1) provides four speeds forward and one reverse.
TM 9-2320-428-10
0012
0012-1


Back to Top