TM 9-4940-568-20
8-98
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Condition
FRS unloaded, (TM 9-4940-568-10)
Batteries disconnected, (TM 9-4940-568-10)
Engine drive belt removed, (Para 8-31)
Fan blade removed, (Para 8-30)
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 30, Appendix G)
Socket Set, 3/8 in. (Item 25, Appendix G)
Wrench, Torque (0 to 60 N.m)
(Item 46, Appendix G)
8-29. ENGINE FAN HUB REPLACEMENT.
a.
Removal.
2
1
3
Ensure engine is cool before performing this task or injury to personnel may result.
Remove four screws (1) and fan hub (2) from engine (3).
b. Installation.
Install fan hub (2) and four screws (1) on engine (3). Tighten screws to 18 lb-ft (24 N.m).
c.
Follow-On Maintenance:
Install engine drive belt, (Para 8-31).
Install fan blade, (Para 8-30).
Connect batteries, (TM 9-4940-568-10).
Start generator check operation, (TM 9-4940-568-10).
END OF TASK
