TM-9-2320-273-10

LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - CONTINUED

M916

TRAILER RAMPS - There are two steel ramps mounted on the frame rails adjacent to

the ﬁfth wheel. The trailer ramps help with alignment during coupling and prevent the

trailer from contacting the vehicle frame or ﬁfth wheel too low during coupling.

FIFTH WHEEL - A ﬁfth wheel is mounted on the vehicle frame over the tandem rear

axles. Kingpin lock is air-actuated by a control lever in the cab.

WINCH CONTROLS - Controls used to operate the winch.

SPARE TIRE HOIST - The spare tire hoist for lifting the spare tire on and off the

carrier.

EXHAUST STACK AND MUFFLER - The exhaust system stack and muffler, located

and supported by the right rear corner of the cab, routes engine exhaust above the cab.

FRONT DRIVING AXLE - The front axle, mounted to the front suspension assembly

and is a steering axle and driving axle.

BATTERY BOX - The battery box is located on the right frame rail below the cab

passenger door. The battery box contains four batteries and two steps for entering the

cab.

SPARE TIRE CARRIER - The spare tire carrier, located directly behind the cab on the

vehicle frame, is a steel frame structure that holds the spare wheel and tire assembly.

AIR HOSE TENDER - The air hose tender is located in front of the spare tire carrier

and supports a coiled air hose for connecting to the trailer.

DRIVING AXLES - The forward-rear and rear-rear axles are mounted to the rear

suspension assembly and function as the driving axles of the vehicle .

MUD FLAPS - There is a mud ﬂap mounted on each front fender and at the back of

the truck behind the rear tires.

TOWING PINTLE - The towing pintle, located at the center of the frame rear

crossmember, is provided for interface with trailers requiring a pintle.

TM 9-2320-273-10

0002

0002-10

TM-9-2320-273-10 - Page 44 of 452