CHAPTER 4: MAINTENANCE OF MAIN ENGINE FUEL, AIR INTAKE, AND TM 9-2350-256-20EXHAUST SYSTEMS4— 3 REPLACE/REPAIR ELECTRIC FUEL PUMPTHIS TASK COVERSa. Removalb. Disassemblyc. Assemblyd. Installatione. TestINITIAL SET-UPTools:Material/Parts-Continued:• Tool kit, general mechanic's (Appendix C,• Lockwashers (2) (Appendix G, item 113)item 53)• Lockwashers (12) (Appendix G, item 131)• Suitable container• Packing (Appendix G, item 183)• Seal (Appendix G, item 261)Material/Parts:• Tape, sealant (Appendix D, item 30)Reference:• Gasket (Appendix G, item 25)TM 9-2350-256-10• Gasket (Appendix G, item 46)• Gasket (Appendix G, item 68)Equipment Condition:• Lockwashers (3) (Appendix G, item 95)Intermediate rear left-center floor plate removed• Lockwasher (Appendix G, item 111)(see paragraph 9-17)a. REMOVALWARNINGDo not smoke or use open flame when working on fuel system: explosion may occur, causing severeinjury or death.CAUTIONDo not allow gasket particles, dirt, rags, or other foreign material to enter fuel tank while electric fuelpump is removed. If electric fuel pump is not immediately replaced, cover opening with sealant tape orother suitable material.1Disconnect fuel lines with reducers (1) and tee (2) from electric fuel pump (3).2Disconnect cable connector (4).3Remove 12 screws (5), 12 lockwashers (6), and ground cable (7).4—8
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