TM 9-2320-392-10-1
M1083A1 SERIES THEORY OF OPERATION - Continued 0003 00
3.
From the PDP, wiring harnesses and cable assemblies carry electrical current to
operate vehicle equipment and accessories. Most electrical equipment and
accessories are grounded directly to the vehicle chassis.
BRAKE SYSTEM
The vehicle is equipped with a brake system that complies with the Federal Motor Vehicle
Safety Standard (FMVSS) 121. The brake system is made up of an air compressor, air
dryer, primary and secondary air tanks, and several valves to control the application and
release of the brakes. An Anti-lock Braking System (ABS) is also provided. The ABS
monitors wheel speed at all times and prevents brake lock situations. An exhaust brake is
also installed to add driveline braking to the FMTV. This feature results in quicker, safer
stops and less brake lining wear than occurs in vehicles without an exhaust brake system
installed.
0003 00-33
