SERVICE BRAKES FAIL TO APPLY OR RELEASE, OR APPLY OR RELEASE SLOWLY CONTINUED

TM9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 15.

Check four brakedrums (4) and brakeshoes (5) on tandem axles for damage

or foreign material (page 4-925 and page 4-621).

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

4-925) or (page 4-621), or notify direct support maintenance for

repair.

Step 16.

Check slack adjusters (6) and camshafts (7) for damage, adjustment, and

freedom of movement (page 4-1).

If slack adjusters or camshafts are damaged, out of adjustment, or

binding, adjust, repair, or lubricate (page 4-624) or

(LO 9-2320-270-12).

3-145