CHAPTER 4: MAINTENANCE OF MAIN ENGINE FUEL, AIR INTAKE, AND EXHAUST SYSTEMSTM 9-2350-256-204-18 REPLACE MANIFOLD HEATER FUEL SUPPLY SOLENOID VALVE AND FUELFILTER-Continuedb. INSTALLATION1Install manifold heater fuel supply solenoid valve (6) to bracket (16) with two screws (17) and two newlockwashers (18).2Install manifold heater fuel supply solenoid valve (6) to fuel filter (4) with nipple (15).3Install nipple (13) to fuel filter (4), then install fuel outlet tee (2) and elbow (14) to manifold heater fuel supplysolenoid valve (6).4Install four slotted-head screws (10), four new lockwashers (11), and two flat washers (12) to bracket (7).5Install manifold heater fuel supply solenoid valve (6) with fuel filter (4) and bracket (7) as an assembly withtwo nuts (8) and two flat washers (9).6Connect electrical harness plug (5) and fuel filter inlet tube (3) to fuel filter (4).7Connect two manifold heater fuel tubes (1) to fuel outlet tee (2).NOTEFollow-on maintenance: • Turn MASTER switch to ON position• Install air inlet grille (see paragraph 9-57)4-19 REPLACE MANIFOLD HEATER IGNITION UNITTHIS TASK COVERSa. Removalb. InstallationINITIAL SET-UPTools:Parts:Equipment Condition:Tool kit, general mechanic'sNuts, self-locking (4)Powerplant removed (see(Appendix C, item 53)(Appendix G, item 161)paragraph 3-1)4-42
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