TM 10-4320-310-14
6-7.
REPLACE CRANKSHAFT (Continued)
INSTALLATION:
1
Install circlip (4) into roller bearing outer race (5) and press bearing race into crankcase until it comes to a stop at
the circlip.
2
Push roller bearing outer race (3) onto crankshaft (1).
3
Install crankcase end play mounting device on crankshaft.
WARNING
Handling heated parts can cause severe burns. Use proper
equipment to handle heated parts.
4
Heat crankcase (1) to 175°F to 210°F (80°C to 100°C).
5
Push in crankshaft (1) and crankcase end play mounting device until mounting device stops. Allow crankcase to
cool. Remove mounting device.
6
Heat ball hub disc (6), ball hub (7) and spacer (8) to 175°F to 210°F (80°C to 100°C).
7
Install spacer (8), ball hub (7) and ball hub disc (6) onto crankshaft.
NOTE
Balls (9), ball shell (10), and sliding disc (11) are governor
components. Refer to paragraph 6-5 for Instructions on
Installation of these parts.
6-24
