ARMY TM 9-2805-257-14
AIR FORCE TO 38G2-103-2
NAVY NAVFAC P-8-612-14E
4-35. Fuel Pump.
This task covers:
a. Test
b. Removal
c. Installation
INITIAL SETUP
Tools
Equipment Condition
General Mechanic’s Tool Kit (Item 1, Appendix B)
Fuel supply removed from engine for removal of fuel
Test, Engine Vacuum and Pressure
pump.
(NSN 4910-00-253-8673) (Item 2, Appendix B)
Materials/Parts
Gasket, Fuel Pump Mounting (NSN 5330-00-756-1673)
a. Test. (figure 4-30)
(1)
(2)
(3)
(4)
(5)
Disconnect fuel line (1) from fuel pump (2).
Connect suitable fuel pressure gage (3) to fuel pump (2).
Use starting rope to crank engine and check fuel pressure gage. Fuel pressure should be between 1
1/2-3 psi (10.34-20.69 Kpas).
Replace fuel pump if actual reading does not match specifications.
Remove pressure gage (3) and connect fuel line (1) to fuel pump (2).
4-66
|
|
