TM 55-1680-320-23 & P
2-49.
ELECTRIC MOTOR - INSPECT
2-49
This task covers: Inspection
INITIAL SETUP
Personnel Required:
Equipment Condition:
67N, UH1 Helicopter Repairer
Hoist installed in helicopter or assembly stand.
67T, UH60 Helicopter Repairer
Electric motor removed.
Parts/M aterials:
Equipment Condition para:
None
Task 2-5
Task 2-50
Tools and Test Equipment:
References:
None
None
1. Inspect electric motor for nicks, cracks, scratches and dents (refer to Task 2-11).
2. Inspect for corrosion (refer to Task 2-11).
3. Inspect electrical wiring for frayed and broken insulation. Check for cuts and tears.
4. Inspect electrical connector for bent, broken and missing pins.
5. Inspect for evidence of overheating and shorting.
6. Inspect spline for nicks, burrs, galling, pitting and uneven wear. Check for chipped and cracked spline teeth.
7. Inspect identification plate for legibility and security of attachment.
FOLLOW-ON MAINTENANCE:
Replace electric motor
(Task 2-50)
END OF TASK
Change 3
2-105
