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 TM 9-2815-220-24
CAMSHAFT DRIVE HOUSING REPAIR
THIS WORK PACKAGE COVERS:
Inspection, Repair
INITIAL SETUP:
Tools and Special Tools:
Personnel Requirements:
General mechanic's tool kit (item 121, WP 0176)
Track Vehicle Repairer (1) 63H10
Inside micrometer caliper set (item 16, WP 0176)
Equipment Conditions:
Telescoping gauge set (item 54, WP 0176)
Engine on maintenance stand (WP 0130)
Camshaft, drive gears, and associated parts
removed (WP 0146)
INSPECTION
NOTE
Left and right camshaft drive housings are mirror images of each
other. They have different part numbers, but all repair procedures
and measurements are identical.
1. Inspect housing (1) for cracks or damage. Refer to WP 0028.
2. Inspect studs (2) and screw thread inserts (3). Refer to WP 0028.
3. Measure inside diameter (4) of bearing surface in housing (1) against the following limits.
Point of Measurement
Sizes and Fits of New Parts
Wear Limits
inches (mm)
A (Inside diameter of bearing surface)
2.5000 (63.5) 2.5010 (63.5254) 2.5015 (63.5381)
2
1
A
3
WP 0148 00-1
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