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 TM 9-2815-220-24
CRANKSHAFT DAMPER REPAIR
0140 00
CLEANING
1. See Work Package 0028 for Standard Cleaning Procedures.
INSPECTION
All parts must be inspected with care. Replace parts if damage or wear exceeds allowable
limits.
1.
See Work Package 0028 for Standard Inspection Procedures.
2.
Visually inspect the vibration damper (1) for dents or distortion on the outer surfaces. Mark
minor imperfections for repair.
3.
Inspect vibration damper (1) for evidence of leaking. Replace damper if any evidence of
leakage is found.
4.
Measure the inside diameter of damper bore (A).
5.
Measure the outside diameter of crankshaft (5) hub (B).
6.
Replace vibration damper if not within the following limits.
Location
Sizes and Fits of New Parts
Wear Limits
inches (mm)
A (Pilot bore inside diameter)
4.2515 (107.9881)
4.2525 (108.0135)
4.2535 (108.0389)
B (Crankshaft hub outside
4.2490 (107.9246)
4.2510 (107.9754)
4.2475 (107.8865)
diameter)
Fit of bore (A) to hub (B)
0.0005L (0.0127)
0.0035L (0.0889)
0.0060L (0.1524)
1
5
A
B
WP 0140 00-3
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