TM 55-1680-320-23 & P
2-48. WINCH ASSEMBLY - REPAIR (cont)
Do not immerse electrical components in cleaning solvent. Wipe clean with a cloth dampened in soap and
If parts are not to be inspected immediately after cleaning, dip them in preservating oil to prevent rust spots.
a. Clean electrical connector contact pins with cloth soaked in trichloroethane.
b. Wash remaining components in solvent and rinse thoroughly. Dry with compressed air.
a. Inspect all parts for nicks, cracks, scratches and dents (refer to Task 2-11 for inspection criteria).
b. Inspect for corrosion and evidence of leakage.
c. Inspect all threaded parts for crossed stripped and damaged threads.
d. Inspect electrical wiring for frayed and broken insulation. Check for cuts and tears.
e. Inspect electrical connectors for bent, broken and missing pins. Inspect for evidence of overheating and shorting.
f. Inspect identification and lubrication plates for legibility and security of attachment.
g. Inspect limit switch drive assembly and motor assembly for damage. Check for signs of oveheating and shorting.
h. Inspect cable hook in accordance with Task 2-61.
i. Inspect hoist cable in accordance with Task 2-64.
j. Inspect boot assembly for cuts, cracks and security of attachment.
Repair. Repair of parts is limited to the removal of nicks, burrs, scratches or other surface damage using aluminum
oxide cloth or fine abrasive. Clean parts thoroughly after repair. If damage is extensive, or if minor repair will affect
serviceability, replace the part.
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