3-2. FUEL SYSTEM MAINTENANCE (CONT)
f. Electric Fuel Purim. This task covers disassembly, testing, cleaning, inspec-
tion, and reassembly of electric fuel pump.
TOOLS: No. 1 Common Organizational Maintenance Tool Kit
Fixed open end wrench set
MATERIALS/PARTS: Clean cloths (Appendix C, item 1)
Cleaning solvent P-D-680 (Appendix C, item 2)
Abrasive cloth (Appendix C, item 8)
Insulation tape (Appendix C, item 42)
REFERENCE: TM 5-3805-262-20
PRELIMINARY PROCEDURE: Electric fuel pump removed from loader (refer to
Install electric fuel pump in vise as
shown being careful not to over-
tighten vise causing damage to pump
Using open end wrench, turn cover (1)
until cover tabs clear pins in body
(11) then remove cover. Remove elec-
tric fuel pump from vise.
Remove filter (2).
Using a wire probe, remove retainer
(3) as shown.
Remove washer (4), O-ring (5), and
valve (6). Remove plunger spring (7)
and plunger (8) as an assembly.
Remove plunger spring (7) from
Remove magnet (9) and gasket (10)
from cover (1).