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 506 of 1168

TM 9-2320-280-20-3

11-165. NBC HEATER BRACKETS REPLACEMENT

I

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Applicable Models

Manual References

M997, M997A1, M997A2

TM 9-2320-280-24P

Tools

Equipment Condition

General mechanic’s tool kit:

NBC heaters removed (para. 11-164).

automotive (Appendix B, Item 1)

NOTE

Left and right NBC heater brackets are replaced basically the

same. This procedure covers replacement of left heater brackets.

1. Remove NBC piping (6) from two clamps (7).

2. Remove four capscrews (9), washers (8), and NBC heater mounting bracket (5) from bulkhead

brackets (1).

3. Remove four capscrews (4), washers (3), and two bulkhead brackets (1) from bulkhead (2).

I

b. Installation

1. Install two bulkhead brackets (1) on bulkhead (2) with four washers (3) and capscrews (4).

2. Install NBC heater mounting bracket (5) on two bulkhead brackets (1) with four washers (8) and

capscrews (9).

3. Install NBC piping (6) in two clamps (7).

FOLLOW-ON TASK: Install NBC heaters (para. 11-164).

11-243