TM-9-2320-361-34
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
MAY 1992
TM-9-2320-361-34 - Page 443 of 764
TM 9-2320-361-34
15-38. BORING CASE MAINTENANCE (Contd)
6. Install rack carrier nut (1) on rack carrier (2).
7. Install chain on rack carrier nut (1) with two washers and screws.
WARNING
●
All
personnel
must stand clear during lifting operations.
A swinging or shifting load may cause injury to personnel.
●
Boring gears are heavy. Ensure lifting capacity is greater than
weight of boring gears. Failure to do so may result in injury to
personnel or damage to equipment.
NOT E
Assistant will help with step 8.
8.
Attach lifting device to chain and remove rack carrier (2) from boring case (3).
9. Remove two screws, washers, and chain from rack carrier nut (1).
10. Remove rack carrier nut (1) from rack carrier (2).
NOTE
Assistant will help with steps
11
through 16.
11. Remove three nuts (9), lockwashers (8), and screws (5) from retainer ring (7) and boring case (3).
Discard lockwashers (8).
12. Remove four screws (4), lockwashers (6), retainer ring (7), and two felt pads (14) from boring
case (3). Discard lockwashers (6) and felt pads (14).
13. Remove jamnut (10), lockwasher (13), and screw (16) from worm gear wheel (15) and boring
case (3). Discard lockwasher (13).
14. Remove three nuts (11), lockwashers (12), and screws (17) from worm gear wheel (15) and boring
case (3). Discard lockwashers (12).
WARNING
Support boring case before removing hardware. Failure to do so
may result in injury to personnel or damage to equipment.
15. Remove four screws (19), lockwashers (18), and worm gear wheel (15) from boring case (3). Discard
lockwashers (18).
16. Remove worm gear wheel (15) and boring case (3) from intermediate case (20).
15-132
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