DIFFERENTIAL CARRIER ASSEMBLY OVERHEATING

TM 9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

53. DIFFERENTIAL CARRIER ASSEMBLY OVERHEATING.

Check carrier assembly (1) for buildup of mud or dirt.

Step 1.

If assembly is dirty, clean (page 4-1).

Check oil level at lubricant check plug (2) (LO 9-2320-270-12).

Step 2.

If oil is low, fill to proper level (LO 9-2320-270-12).

Check front tandem axle filter (3) for clogging (page 4-605).

Step 3.

a. If filter is clogged, replace (page 4-605).

b. If carrier assembly (1) still overheats, notify direct support

maintenance.

TA239711

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