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 mechanics 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