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 261 of 951
TM 9-2320-280-20-2
4-32
Change 3
4-15. SPEEDOMETER CABLE AND CORE (12338428) REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Plain-assembled nut (Appendix G, Item 201)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
• Hood raised and secured (TM 9-2320-280-10).
• Engine access cover removed (para. 10-15).
NOTE
If vehicle is equipped with speedometer cable (12338428-2), refer
to para. 4-15.1.
1.
Remove four capscrews (12) from instrument cluster (11) and instrument panel (10) and pull
instrument cluster (11) away to gain access to back of speedometer (3).
2.
Remove speedometer driveshaft nut (2) from speedometer (3).
3.
Push speedometer cable (5) and rubber grommet (4) through body (8).
4.
Remove screw (9) and plain-assembled nut (6) from clamp (7) on body (8). Remove clamp (7) from
speedometer cable (5). Discard plain-assembled nut (6).
5.
Working under vehicle, remove screw (14) and clamp (13) from side of transmission (15). Remove
clamp (13) from speedometer cable (5).
6.
Remove speedometer driveshaft nut (18) and speedometer cable (5) from adapter (16) on transfer
case (17) and remove speedometer cable (5).
1.
Install speedometer cable (5) into adapter (16), ensuring core (1) engages in square hole in
adapter (16), and tighten speedometer cable nut (18).
2.
Install speedometer cable (5) and clamp (13) on side of transmission (15) with screw (14).
3.
Secure speedometer cable (5) and clamp (7) on body (8) with screw (9) and plain-assembled nut (6).
4.
Install speedometer cable (5) and grommet (4) on body (8).
5.
Install speedometer cable (5) into back of speedometer (3), ensuring core (1) engages in square hole
in speedometer (3) and tighten speedometer cable nut (2).
6.
Install instrument cluster (11) on panel (10) with four capscrews (12).
b. Installation
a. Removal
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