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TM 5-4320-304-14
TM 08922A-14/1
6-7. REPLACE CRANKSHAFT (Continued)
INSTALLATION:
1
2
3
4
5
6
7
Install circlip (4) into roller bearing outer race (5) and, press bearing race into crankcase until it
comes to a stop at the circlip.
Push roller bearing outer race (3) onto crankshaft (1).
Install crankcase end play mounting device 666 074 00 on crankshaft.
Handling heated parts can cause severe burns. Use proper
equipment to handle heated parts.
Using an oven, heat crankcase (1) to 175° to 210°F (80° to 100°C).
Push in crankshaft (1) and crankcase end play mounting device 666 074 00 until mounting device
stops. Allow crankcase to cool. Remove mounting device.
Using an oven, heat ball hub disc (6), ball hub (7), and spacer (8) to 160° to 175°F (70° to 80°C).
Install spacer (8), ball hub (7), and ball hub disc (6)
mandrel 666 067 00.
NOTE
onto crankshaft using ball hub impact
Balls (9), ball shell (10), and sliding disc (11) are governor
components. Refer to paragraph 6-5 for instructions on in-
stallation of these parts.
6-24
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