20-3. ARCTIC HEATER FUEL PUMP REPLACEMENT
This Task Covers:
Tools and Special Tools
Container, 1 gal. (3.81) capacity
Tool Kit, General Mechanic's: Automotive
(Item 18, Appendix F)
Negative battery cable disconnected (Para 8-44)
Do not smoke or allow open flame or
sparks in the vicinity while working on
any part of fuel system. Diesel fuel is
highly flammable and can cause injury or
death to personnel if accidentally ignited.
Disconnect connector (1) of heater wiring
harness (2) from connector of fuel pump (3).
Clamp fuel hose closed to prevent fuel
loss when hose is disconnected.
Loosen clamp (4) and disconnect fuel
pressure hose (5) from top of fuel pump (3).