TM 9--2815--247--34 CAMSHAFT DRIVE ASSEMBLY ADAPTER REPAIR 0074 00 THIS WORK PACKAGE COVERS: Inspection, Repair INITIAL SETUP: Tools and Special Tools General mechanic’s tool kit (item 19, WP 0103 00) Outside micrometer caliper set (item 9, WP 0103 00) Telescoping gauge set (item 16, WP 0103 00) Equipment Conditions Engine on maintenance stand (WP 0056 00) Camshaft, drive gears, and associated parts removed (WP 0076 00) Inspection 1.   Inspect adapter (1) for cracks or damage. Refer to WP 0012 00. 2.   Inspect spacer sleeve (2) and screw thread inserts (3). Refer to WP 0012 00. 3.   Measure inside diameter (4) of bore in adapter (1) against the following limits. REF NO. POINT OF MEASUREMENT SIZES AND FITS OF NEW PARTS inches (mm) WEAR LIMITS 4 Inside diameter of bore in upper adapter 1.6250 (41.275) 1.6260 (41.3004) 1.6270 (41.3258) Repair 1.   Replace adapter (1) if not within specified limits. Refer to WP 0012 00 for casting repair. 2.   Replace defective spacer sleeve (2) and defective screw thread inserts (3). Refer to WP 0012 00. Figure 10 4 1 2 3 NOTE FOLLOW--ON MAINTENANCE: Install camshaft, drive gears, and associated parts (WP 0076 00) END OF TASK 0074 00--1/2 blank