TM 9-2320-289-20
11-22. CARGO COMPARTMENT HEATER FUEL LINES REPLACEMENT (M1008 AND
M1008A1).
This task covers:
a. Removal
c. Heater Bleeding
b. Installation
INITIAL SETUP:
Materials/Parts
General Safety Instructions
• Four Iockwashers
• DO NOT perform this procedure near
• RTV sealant (Item 41, Appendix C)
fire, flames, or sparks.
• plastic tube (Item 49, Appendix C)
a.
REMOVAL
WARNING
Diesel fuel is flammable, DO NOT perform this procedure near fire,
flames, or sparks. A fire extinguisher must be on hand in work area.
Failure to follow this warning may result in serious injury or death.
NOTE
• Clean old pipe sealant from all pipe threads.
• Use suitable container to catch fuel when disconnecting fuel lines.
1.
Loosen fitting (21) and disconnect fuel pipe (12) from fuel hose assembly (24).
2.
Loosen fitting (14) and disconnect fuel pipe (12) from tee (13). Remove bolt (17) and clamp
(16) from coolant heater fuel line (15) and fuel pipe.
3.
Remove bolt (19) and clamp (18) from frame (2). Remove nut (20) as required. Remove fuel
pipe (12).
4.
Remove 2 nuts (6), Iockwashers (7), and screw (11) from clamp (23), clamp (8), and clamp
(10). Separate wiring harness (22), fuel hose assembly (24), and brake line (9) from frame
(2). Remove clamp (8). Discard Iockwashers.
5.
Remove 2 nuts (5), Iockwashers (4), screws (25), and clamps (3). Loosen fitting (26) and
disconnect fuel hose assembly (24) from fuel hose assembly (27). Remove fuel hose
assembly (24). Discard Iockwashers.
11-80
