LOCATION AND DESCRIPTION OF MAJOR COMPONENTS AND SYSTEMS
ENGINE
TRANSMISSION
POWERPACK
The powerpack includes the main diesel engine and unitized
transmission and transfer assembly.
The transfer assembly transfers engine power to the transmission.
The transmission transfers power through the final drive to the
tracks.
The powerpack is removed and installed as a single unit and must
be removed from the vehicle before the engine and transmission
unit can be separated.
The engine is a Detroit Diesel, model 8V71T, turbocharged eight-
cylinder, V-type, two-cycle diesel.
The Allison model XTG411-2A cross-drive transmission combines
transmission, steering and braking. The drivers compartment
steering wheel is connected through linkage to hydraulic controls in
the transmission. Braking is controlled by the service brake pedal
through linkage to disks in the transmission.
TA309925
1-9
TM 9-2350-267-20