TM-9-2320-280-20-3

TRUCK, UTILITY: M998 SERIES

TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 3 OF 3

JANUARY 1996
TM-9-2320-280-20-3

  TM-9-2320-280-20-3 - Page 609 of 1168

12-18. TROOP SEAT KIT REPLACEMENT
This task covers:
a. Removal
b. Installation
a. Removal
1.
Remove three locknuts (16), washers (2), capscrews (3), washers (2), and rear angle
bracket (18) from wheelhouse (1). Discard locknuts (16).
2.
Remove two locknuts (13), washers (14), capscrews (17), washers (14), and rear bracket retainer
plate (15) from wheelhouse (1). Discard locknuts (13).
3.
Remove two nuts (9), washers (7), capscrews (8), washers (7), and support bracket (6)
from wheelhouse (1).
4.
Remove six locknuts (12), washers (5), capscrews (4), washers (5), three reinforcement
plates (11), and main channel (10) from wheelhouse (1). Discard locknuts (12).
5.
Remove troop seat (19).
6.
Remove three locknuts (22), washers (21), capscrews (24), and channel support (23) from
“B” pillar (20). Discard locknuts (22).
INITIAL SETUP:
Applicable Models
M998, M998A1, M1038, M1038A1, M1097,
M1097A1, M1097A2
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Nine locknuts (Appendix G, Item 70)
Two locknuts (Appendix G, Item 71)
Three locknuts (Appendix G, Item 86)
Personnel Required
One mechanic
One assistant
Manual References
TM 9-2320-280-24P
b. Installation
1.
Install channel support (23) on “B” pillar (20) with three capscrews (24), washers (21), and
locknuts (22). Tighten locknuts (22) to 15 lb-ft (20 N
•
m).
2.
Install troop seat (19) on wheelhouse (1).
3.
Install main channel (10) and three reinforcement plates (11) on wheelhouse (1) with six washers (5),
capscrews (4), washers (5), and locknuts (12). Tighten capscrews (4) to 15 lb-ft (20 N
•
m).
4.
Install support bracket (6) on wheelhouse (1) with two washers (7), capscrews (8), washers (7), and
nuts (9). Tighten nuts (9) to 43 lb-ft (58 N
•
m).
5.
Install rear bracket retainer plate (15) on wheelhouse (1) with two washers (14), capscrews (17),
washers (14), and locknuts (13). Tighten locknuts (13) to 6 lb-ft (8 N
•
m).
6.
Install rear angle bracket (18) on wheelhouse (1) with three washers (2), capscrews (3), washers (2),
and locknuts (16). Tighten locknuts (16) to 6 lb-ft (8 N
•
m).
TM 9-2320-280-20-3
12-20
Change 2


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