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 540 of 1168

TM 9-2320-280-20-3

11-191. HEATER OUTLET HOSE REPLACEMENT (M997, M997A1, M997A2)

I

This

task

covers:

a. Removal

b.

Installation

lNITIAL SETUP:

Applicable Models

Manual References

M997, M997A1, M997A2

TM 9-2320-280-24P

Tools

Equipment Condition

General mechanic’s tool kit:

Blower housing open (para. 11-198).

automotive (Appendix B, Item 1)

1. Loosen clamp (5) and disconnect hose (4) from heater outlet (1).

2. Loosen clamp (2) and disconnect hose (4) from heat duct (3).

3. Remove hose (4) by pulling out from behind and over top of heater (6).

4. Remove clamps (2) and (5) from hose (4).

1. Install clamps (2) and (5) on hose (4).

2. Route hose (4) over top of and behind heater (6) in mounting position.

3. Connect hose (4) to heat duct (3) and tighten clamp (2).

4. Connect hose (4) to heater outlet (1) and tighten clamp (5).

11-276