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 681 of 1168

12-51. ARCTIC LEFT DEFROSTER NOZZLE REPLACEMENT

This task covers:

a. Removal

b. Installation

a. Removal

1.

Remove six screws (4) and retainer (5) from closeout panel (3) and “A” beam (6).

2.

Remove three nuts (11), washers (8), capscrews (7), and washers (8) from three clamps (9), cable

clamp (10), closeout panel (3) and “A” beam (6).

3.

Remove three screws (12) and closeout panel (3) from “A” beam (6).

4.

Disconnect defroster duct (2) from defroster nozzle (1).

INITIAL SETUP:

Applicable Models

M997A2, M1025A2, M1035A2,

M1043A2, M1045A2, M1097A2

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Adhesive sealant (Appendix C, Item 10)

Lockwasher (Appendix G, Item 133)

Locknut (Appendix G, Item 128)

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).

TM 9-2320-280-20-3

Change 2

12-75

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