11-21. CARGO COMPARTMENT HEATER AND FUEL FILTER MAINTENANCE (M1008
This task covers:
Heater shield, control box, and lead removed.
(See paragraph 11-20)
Communications rack mounting hardware
TWO cotter pins
and ground strap removed (M1008A1 only).
RTV sealant (Item 41, Appendix C)
(See paragraph 4-48)
General Safety Instructions
MOS 63B (2)
DO NOT perform this procedure near
fire, flames, or sparks.
a. R E M O V A L
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.
Use suitable container to catch fuel from disconnected fuel line.
Close fuel shutoff valve (2). Loosen fitting (1) and disconnect fuel line.
Loosen clamp (4), disconnect air duct hose (3) from ventilator (6), and move air duct hose
out of the way.