CHAPTER 4: MAINTENANCE OF MAIN ENGINE FUEL, AIR INTAKE,
AND EXHAUST SYSTEMS
4 3 REPLACE/REPAIR ELECTRIC FUEL PUMP-Continued
Install new gasket (8), electric fuel pump (3), and ground cable (7) with 12 screws (5) and 12 new lockwashers (6).
Connect cable connector (4).
Connect fuel lines with reducers (1) and tee (2) to electric fuel pump (3) using sealant tape.
Disconnect fuel tank supply hose quick disconnect (see paragraph 4-10). Open coupling valve to collect fuel in
suitable, 5-gallon (19-liter) container.
Turn MASTER switch and in-tank fuel pump switch to ON position (refer to TM 9-2350-256-10).
Time fuel flow into measured container.
Flow rate of 3 gallons per minute (11 liters per minute) is satisfactory. Replace electric fuel pump if rate of flow is
less than 3 gallons per minute (11 liters per minute).
Install intermediate rear left center floor plate (see paragraph 9-18)
4 4 REPLACE FUEL TRANSFER PUMP HOSES AND RELATED PARTS
THIS TASK COVERS
Tool kit, general mechanic's
Tape, sealant (Appendix D,
Right rear air inlet door opened
(Appendix C, item 53)
(see paragraph 9-56)
Lockwashers (4) (Appendix G,