TM 9-2320-365-20-2
2-1610
YES
NO
2.
Air tanks pressurized.
Rear brakes apply OK.
Are front brakes
operating?
Excessive braking distance
may occur if front brakes do
not apply.
3.
NO
YES
Air tanks pressurized.
Rear brakes apply OK.
Front brakes apply OK.
Are brake shoe clearances
adjusted properly?
Improperly adjusted brake
shoes can cause excessive
braking distance.
Visual inspection
Visual inspection
Faulty brake shoe
adjustment.
Faulty brake linings.
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
Front brakes do not apply.
Faulty brake shoe
adjustment.
Faulty brake linings.
Faulty return springs.
Faulty detent washers.
Faulty adjusting pawl.
Faulty actuator.
Faulty plunger chamber
seals.
Faulty wedge assemblies
or brake chamber.
TEST OPTIONS
REASON FOR QUESTION
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Perform Brake System
Troubleshooting (i6. Front Brakes
Do Not Apply.
Perform brake adjustment
(para 11-2 or 11-3).
i1. EXCESSIVE BRAKING DISTANCE (CONT)
