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TM 5-4210-233-14&P-1
5-16. FUEL PUMP-Continued
(4)
Remove eight screws (7), lockwashers
(8), and cover (9) from housing (10).
(5)
Remove drive shaft and gear assembly
(11). Do not remove gear from shaft.
(6)
Remove drive shaft and gear assembly
(12). Do not remove gear from shaft.
(7)
Remove plug (13), gasket (14), spring
(15), pin (16), and valve (17) from
housing (10). Discard gasket.
(8)
Remove fuel pump holder from vise.
Install housing (10) in vise.
NOTE
Tag and mark how oil seals are installed. Install new seals with
lips pointing in same direction.
(9)
Remove two oil seals (18 and 19) from housing (10). Discard oil seals.
(10)
Mark location and remove two pipe plugs (20) from housing (10).
c.
Cleaning/lnspection.
WARNING
Dry cleaning solvent P-D-680 is potentially dangerous. Avoid
repeated and prolonged breathing of vapors and skin contact
with the liquid. Do not use near open flame, arcing equipment
or other ignition sources. Always wear eye protection and
protective clothing. The flash point of P-D-680 is 100 to 138
deg. F (38 to 59 deg. C).
Death or serious injury could occur if compressed air is directed
against the skin. Do not use compressed air for cleaning or
drying unless the. pressure is/has been reduced to 30 psi (2.11
kg/cm²) or less. When working with compressed air, always use
chip guards, eye protection, and other personal protective
equipment.
(1) Clean all parts in dry cleaning solvent (Item 3, Appendix E) and dry with compressed air. Inspect
all parts for damage. Replace damaged parts.
(2) Inspect mating surfaces of housing and cover. Mating surfaces must be flat and smooth and fit
together tightly.
5-92
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