SERVICE BRAKES FAIL TO APPLY OR RELEASE, OR APPLY OR RELEASE SLOWLY cont'd

TM9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 11.

Check pusher axle brakedrums (8) and brakeshoes (9) for damage or

foreign material (page 4-910 and page 4-616).

If brakedrums or shoes are damaged or dirty, repair or clean

(page 4-910) or (page 4-616).

Step 12.

On tandem axles (10) check four spring brakes (11) for correct

operation (TM 9-2320-270-10).

If spring brakes are not operating correctly, go to SPRING BRAKE

WILL NOT RELEASE (page 3-134).

3-143