TM 55-1680-320-23 & P
2-53. LIMIT SWITCH DRIVE ASSEMBLY - INSPECT
2-53
This task covers: Inspection
INITIAL SETUP
Personnel Required:
Equipment Condition:
67N, UH1 Helicopter Repairer
Hoist installed in assembly stand
67T, UH60 Helicopter Repairer
Parts/Materials:
Equipment Condition Para:
None
Task 2-5
Tools and Test Equipment:
References:
None
None
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Inspect limit switch for nicks, cracks, scratches and dents (refer to Task 2-11).
Inspect for corrosion (refer to Task 2-11).
Inspect electrical wiring for frayed and broken insulation. Check for cuts and tears.
Inspect electrical connector for bent, broken and missing pins.
Inspect for evidence of overheating and shorting.
Inspect sprocket for nicks, burrs, galling, pitting and uneven wear (refer to Task 2-11). Check for chipped and cracked
spline teeth.
Inspect identification plate for legibility and security of attachment.
Inspect cams for excessive play and wear.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
2-111
