TM 9-2320-365-20-2
2-1612
NO
YES
4.
Air tanks pressurized.
Rear brakes apply OK.
Front brakes apply OK.
Brake shoes adjustment
OK.
Are brake linings or drums
free from damage?
Damaged or worn brake
linings and drums will
cause insufficient torque
to stop vehicle.
NO
YES
5.
Are return springs free
from damage?
A broken or damaged return
spring will cause brake
adjustment to fail.
Air tanks pressurized.
Rear brakes apply OK.
Front brakes apply OK.
Brake shoe adjustment OK.
Brake linings OK.
Visual inspection
Visual inspection
Faulty brake linings.
Faulty return springs.
Faulty detent washers.
Faulty adjusting pawl.
Faulty actuator.
Faulty plunger chamber
seals.
Faulty wedge assemblies
or brake chamber.
Faulty return springs.
Faulty detent washers.
Faulty adjusting pawl.
Faulty actuator.
Faulty plunger chamber
seals.
Faulty wedge assemblies
or brake chamber.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Replace brake linings
(para 11-2-or 11-3) or brake
drums.
Replace broken or damaged
brake return spring (para 11-2
or 11-3).
i1. EXCESSIVE BRAKING DISTANCE (CONT)
