SPRING BRAKES DO NOT SET (GAUGES AT NORMAL OPERATING PRESSURES, AIR EXHAUSTING NOT
HEARD WHEN PARKING BRAKE APPLIED) - Continued
STEP
1.
IS THE SPRING BRAKE RELEASE CONTROL OUT?
Verify that spring brake release control is not out.
T0307DAA
SPRING BRAKE
RELEASE CONTROL
Figure 1.
Spring Brake Control.
CONDITION/INDICATION
IS THE SPRING BRAKE RELEASE CONTROL OUT?
DECISION
YES - Push spring control in. Go to Step (5) to verify problem is solved.
NO - Go to Step (2).
TM 9-2320-272-23-1
0136
0136-2