TM 9-2320-269-10
TROUBLESHOOTING TABLE - CONTINUED
AIR SYSTEM AND BRAKES - CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Low air pressure - warning light and buzzer are on - Continued.
Step 3.
With the engine running, check air compressor (1) for slipping belts (2). If belts (2) are slipping,
notify organizational maintenance.
Step 4.
With engine shut off, check air compressor ( 1) and belts (2) for tension.
Depress compressor belt (2). If deflection is less than 1/2 in. (12.7 mm), belt tension Is normal,
if more than 1/2 in. (12.7 mm), notify organizational maintenance.
If you have any of the following additional air-related malfunctions, notify organizational maintenance.
Slow air pressure build-up
Insufficient braking
Quick loss of air pressure when engine stops
TA 222685
3-22