TM 9-2320-360-10
2-32. EMERGENCY PROCEDURES (CONT)
b. Losing Air System Pressure
WARNING
Maximum braking requires 90 psi (621 kPa) or more air pressure. If
air pressure drops below 90 psi (621 kPa), braking ability will be
reduced.
If air pressure continues to drop, air system is
malfunctioning. Brake failure may result causing injury or death to
personnel.
NOTE
Air
pressure shown by the green pointer indicates air pressure for:
Front service brakes
Trailer service brakes
Winch system
HI-LO range valve
Tire inflation connectors
Windshield washer
Horns
Transmission modulator
Driveline backup
Fan clutch
NOTE
Air
pressure shown by the red pointer indicates air pressure for:
Central tire inflation pressure transducer
Rear tridem spring brakes
Trailer emergency brakes
Rear tridem service brakes
Air suspension
2-220 Change 1
