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 - Page 671 of 1168
12-48. ARCTIC HEATER EXHAUST DIVERTER CABLE ASSEMBLY MAINTENANCE
This task covers:
a. Removal
c. Adjustment
b. Installation
a. Removal
1.
Loosen nut (2) and remove knob (1) and nut (2) from cable assembly core (6).
2.
Remove nut (3), washer (4), and cable assembly (9) from plenum bracket (5).
3.
Remove grommet (8) from cowl opening (7) and pull cable assembly (9) through cowl opening (7).
4.
Remove capscrew (15), washer (16), and cable bracket (17) from diverter box (18).
5.
Remove cotter pin (11) and washer (10) from cable pin (13) and exhaust diverter lever (12). Disconnect
cable pin (13) from exhaust diverter lever (12) and remove cable assembly (9). Discard cotter pin (11).
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Cotter pin (Appendix G, Item 26)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
• Hood raised and secured (TM 9-2320-280-10).
• Engine right splash shield removed (para. 10-
20).
• Arctic heater assembly removed (para. 12-41).
b. Installation
1.
Install cable pin (13) on exhaust diverter lever (12) with washer (10) and cotter pin (11).
2.
Install cable bracket (17) on diverter box (18) with washer (16) and capscrew (15).
3.
Push cable assembly (9) through cowl opening (7) and install grommet (8) on cowl opening (7).
4.
Connect cable assembly (9) to plenum bracket (5) with washer (4) and nut (3).
5.
Install nut (2) and knob (1) on cable assembly core (6) and tighten nut (2) on knob (1).
c. Adjustment
1.
Loosen screw (14) on cable assembly core (6) to cable pin (13).
2.
Ensure knob (1) is pushed all the way in (exhaust position).
3.
Ensure exhaust diverter lever (12) on diverter box (18) is in the full vertical position
(exhaust position).
4.
Tighten screw (14) on cable assembly core (6) on cable pin (13).
TM 9-2320-280-20-3
12-70
Change 2
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