TM 5-4310-379-14
5-10. Fuel Pump and Drive.
This task covers:
Repair
INITIAL SETUP:
Tools
Materials/Parts
General Mechanic's Tool Kit (NSN 5180-00-177-7033)
Relief Valve Gasket
Caliper Set, Micrometer, Outside
Solvent, Dry Cleaning (Item 23, Appendix D)
(NSN 5210-00-554-7134)
Rags, Wiping (Item 21, Appendix D)
Puller Kit, Mechanical (NSN 5120-00-357-6917)
Oil Seal Installer Handle (PN J 1508-8)
Equipment Condition
Oil Seal Installer (PN J 1508-9)
Oil Seal, Remover (PN J 1508-13)
Fuel pump removed (para. 3-27).
Repair. (figure 5-4)
(1)
Remove eight screws (1) and lockwashers (2) and remove cover (3).
(2)
Remove shaft (4) and gear (5) together.
(3)
Press gear (5) onto shaft (4) slightly and remove ball (6).
(4)
Press gear (5) off round end of shaft (4).
(5)
Remove drive gear and shaft (7).
(6) Remove plug (8), gasket (9), spring (10), pin (11) and relief valve (12).
NOTE
Note orientation of lips on oil seal before removing to ensure proper orientation during
installation.
(7)
Using oil seal remover, remove two oil seals (13) and (14).
(8)
Using puller, remove gear (15) and key (16).
(9)
Remove shaft (17) from adapter (18).
(10)
Remove bearings (19) and (20) from adapter (18).
5-14
