NEITHER WINCH OPERATES CONTINUED

TM9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

74. NEITHER WINCH OPERATES CONTINUED.

Step 16.

Sound air horn (1) and turn on windshield wipers (2) (TM 9-2320-270-10).

If both horn and wipers fail to work, go to NO OR LOW AIR PRESSURE

Make sure air pressure has built up to operating level then shut down engine

Step 17.

(TM 9-2320-270-10). Open instrument panel (page 4-244). Check hose no.

492 from air manifold (3) to air solenoid valve (4) for damage or leaks by

listening for hissing or using soap solution and watching for bubbles

If hose is damaged or leaking, replace or repair (page 4-609).

TA239780

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