TM-9-2320-280-20-2
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 2 OF 3
JANUARY 1996
TM-9-2320-280-20-2 - Page 858 of 951
TM 9-2320-280-20-2
8-19. STEERING COLUMN REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Two locknuts (Appendix G, Item 70)
Lockwasher (Appendix G, Item 133)
Plain-assembled nut (Appendix G, Item 201)
Two locknuts (Appendix G, Item 79) (A2 Series)
Locknut (Appendix G, Item 100)
Locknut (Appendix G, Item 126)
Locknut (Appendix G, Item 128)
Manual References
TM 9-2320-280-24P
Equipment Condition
• Steering wheel removed (para. 8-13).
• Directional signal control removed
(para. 4-64 or 4-65).
8-58
Change 3
NOTE
• Only vehicles with serial number 99,999 and below, using steering
column part number 1419, are equipped with spacers as indicated
in step 1.
• Steering column part number 1419
is no longer available and is
being replaced with part number 1493.
1.
Remove locknut (1), lockwasher (2), washer (3), pin (6), and two spacers (5) from steering column (7)
and mounting bracket (4). Discard lockwasher (2) and locknut (1).
2.
Remove plain-assembled nut (18), screw (9), and ground 57C (15) from steering column (7). Discard
plain-assembled nut (18).
NOTE
Perform step 3 for vehicles with serial numbers 100,000 and above only.
3.
Remove locknut (10), washer (11), capscrew (12), washer (11), and two brackets (8) from steering
column (7). Discard locknut (10).
4.
Disconnect lead 25A (21) from steering column (7).
NOTE
When performing step 5, temporarily install steering wheel and turn
steering column to gain access to steering column intermediate shaft
mounting hardware.
5.
Remove locknut (14), washer (13), capscrew (16), and washer (13) and disconnect intermediate shaft
(17) from steering column (7). Discard locknut (14).
NOTE
Perform step 6 for “A2” series vehicles only.
6.
Remove two locknuts (22), washers (23), screws (24), washers (23), and steering column (7) from
mounting bracket (4). Discard locknuts (22).
7.
Remove two locknuts (19), washers (20), shoulder bolts (9), and steering column (7) from mounting
bracket (4). Discard locknuts (19).
a. Removal
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