TM 9-2320-387-24-2
12-6
Change 1
12-5. ENGINE/CREW COMPARTMENT HEATER LOWER HOSE ASSEMBLY
REPLACEMENT
This task covers:
a. Removal
b. Installation
1.
Loosen clamp (2) and disconnect heater hose (1) from heater tube (3).
2.
Loosen clamp (10) and disconnect elbow (11) from inlet port (9) on heater (8).
3.
Loosen clamps (12) and (14), and disconnect reducer (13) from elbow (11) and elbow (7).
4.
Loosen clamps (4) and (6) and disconnect mender (5) from heater hose (1) and elbow (7).
1.
Install clamps (4), (6), (14), (12), (10), and (2) on heater tube (3), heater hose (1), and elbows (7)
and (11).
2.
Connect heater hose (1) to heater tube (3) and tighten clamp (2).
3.
Connect elbow (11) to inlet port (9) on heater (8) and loosely tighten clamp (10).
4.
Connect mender (5) to heater hose (1) and elbow (7), and tighten clamps (4) and (6).
5.
Connect reducer (13) to elbows (7) and (11) and tighten clamps (12), (14), and (10).
b. Installation
a. Removal
Equipment Condition
Cooling system drained (para. 3-61).
Maintenance Level
Unit
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Manual References
TM 9-2320-387-24P
