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TM 5-4320-313-14
b. Disassembly. (Refer to figure 6-7).
(1) Remove oil seal (12) from timing cover (4). Discard oil seal (12).
(2) Collapse dry bushing (13) and remove.
WARNING
Wear asbestos gloves to avoid serious burns when handling heated parts.
(3) Using an oven, heat timing cover to 1200 to 1600F (500 to 700C). Pull out ball bearing (14) and remove
intermediate ring (15).
(4) While timing cover is still hot, drive out camshaft (16).
(5) Remove nut (17), spring washer (18), circlip (19), flanged wheel (20), roller bearing (21), and spacer (22).
(6) Remove bearing (23) from crankcase.
Figure 6-7. Timing Cover and Camshaft Removal/Disassembly.
6-11
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