LUBRICANT LEAKING FROM DIFFERENTIAL BREATHER (ANY AXLE)

TM 9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

50. LUBRICANT LEAKING FROM DIFFERENTIAL BREATHER (ANY AXLE).

On axle (1), check oil level (LO 9-2320-270-12).

a. If oil is too high, drain to proper level (LO 9-2320-270-12).

b. If leaking continues, notify direct support maintenance.

51. LUBRICANT LEAKING FROM AFT TANDEM AXLE DRIVE FLANGE.

Check axle breather (2) for damage.

Step 1.

If damaged, replace (page 4-607).

Check oil level.

Step 2.

If too high, drain to proper level (LO 9-2320-270-12).

Check drive flange (3) for looseness or damage.

Step 3.

If loose, tighten. If damaged, notify direct support maintenance.

TA239709

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