UNEVEN OR ERRATIC SERVICE BRAKES ON FRONT WHEELS

TM9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

64. UNEVEN OR ERRATIC SERVICE BRAKES ON FRONT WHEELS.

Step 1.

Check front axle brakedrums (1) and brakeshoes (2) for damage or foreign

material (page 4-893).

If brakedrums or shoes are damaged or dirty, replace clean (page

4-893) or (page 4-610), or notify direct support maintenance for

repair.

Step 2.

Check air chamber and wedge assembly (3) for damage and freedom of move-

If air chamber and wedge assembly are damaged or binding, replace

(page 4-686) and (page 4-615), or notify direct support maintenance

for repair.

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