TM 9--2350--292--20--2
FINAL DRIVE HUB AND SPROCKET REPLACEMENT -- CONTINUED
0397 00
Installation--Continued
10. Remove final drive lifting sling and wire rope assembly from suitable lifting device and from final drive hub (5).
11. Torque 12 screws (7) to 700--750 lb--ft (940.2--1017.0 NSm). See Diagram 2 for torque sequence.
CAUTION
Do not re--torque bolts without first applying primer and
adhesive. Failure to comply could result in equipment
damage.
12. Coat mounting surface of outer sprocket (4) and 11 screws (2) with lubricant.
13. Install outer sprocket (4) on final drive hub (5) with 11 screws (2), 11 tapered bushings (3) and 11 new self--locking
nuts (1). Torque 11 screws (2) to 225--250 lb--ft (305--339 NSm) and 11 new self--locking nuts (1) to 70--90 lb--ft
(95--122 NSm). See Diagram 3 for torque sequence.
Figure 187
2
3
4
7
5
1
DIAGRAM 3
DIAGRAM 2
NOTE
FOLLOW--ON MAINTENANCE:
Install left or right track (TM 9--2350--292--10)
Install left or right hinged fender (WP 0443 00)
END OF TASK
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