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 TM 55-1905-223-24-10
Table 2-2. Troubleshooting - Con't
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
STEP 4.
Check for cracked hydraulic motor housing.
Replace hydraulic motor (paragraph 2-22).
12.
Electric motor will not operate.
STEP 1.
Check to see if power supply is disconnected.
Reconnect power supply.
STEP 2.
Check for defective electric motor.
Replace electric motor (paragraph 2-14).
13.
Winch will not rotate or rotates too slowly.
STEP 1.
Check for low hydraulic fluid level.
Check hydraulic fluid level. Add hydraulic fluid if required.
STEP 2.
Winch shaft is binding in shaft mounting bearing, as indicated by excessive heat or grinding noise.
Refer to LO 55-1905-223-12, Lubrication Order. Lubricate the winch.
Section V. UNIT MAINTENANCE PROCEDURES
2-11. General. This section provides unit maintenance for the Bow Ramp Winch Subsystem. The tasks cover removal
and replacement with step-by-step actions provided and illustrations when necessary. There are no separate procedures
included for equipment for which repair parts are not stocked.
2-24
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