SECTION II: PRIMARY, FUEL/WATER SEPARATOR, AND MANIFOLD
HEATER FUEL RLTERS AND RELATED PARTS
Install solenoid valve (4) with related fittings on mounting bracket (5) with two flat washers (7) and two
assembled washer bolts (6).
Connect fuel solenoid outlet tube (2) and two fuel solenoid inlet tubes (3).
Connect electrical wiring harness connector (1).
Follow-on maintenance: Turn MASTER switch to ON position
Install engine deck (see paragraph 9-51)
4-21 REPLACE/REPAIR MANIFOLD HEATER NOZZLE ASSEMBLY
THIS TASK COVERS
Tool kit, general mechanic's (Appendix C, item 53)
Gaskets (2) (Appendix G, item 50)
Nuts, self-locking (8) (Appendix G, item 166)
Spark plugs (with gasket) (2) (Appendix G,
Bushing (Appendix G, item 9)
Do not smoke or use open flame when working on fuel system: explosion may occur, causing severe
injury or death.
Removal and installation procedures are the same for both the left and right bank. Right bank
Disconnect electrical lead (1) from spark plug (with
Disconnect fuel inlet hose (3) from fuel inlet elbow
(4). Remove fuel inlet elbow and bushing (5).
Disconnect fuel return tube (6) from fuel return
elbow (7). Remove fuel return elbow.
Remove manifold heater (8) and gasket (9) by
removing four self-locking nuts (10) and four flat
washers (11). Discard gasket.