TM 5-3895-373-34
2.19
REPLACE/REPAIR FUEL INJECTION PUMP - Continued.
B.
DISASSEMBLE Continued.
4.
REMOVE FLUID PASSAGE BOLT, CAP NUT,
AUTO ADVANCE PISTON HOUSING ASSEMBLY,
GASKET, AND STUD.
a.
Turn fuel injection pump over so bottom is facing
up.
b.
Remove fluid passage bolt (62), sealing rings
(63), and ball (64). Discard sealing ring and ball.
c.
Remove cap nut (65) and flat washer (66).
d.
Remove auto advance piston housing assembly
(67).
e.
Remove gasket (68). Discard gasket.
f.
Use a stud remover and setter to remove stud
(69).
5.
REMOVE HEX HEAD CAP SCREW, PLUG,
SPRING CAP, AND SPRING.
a.
Remove hex head cap screw (70) and flat
washer (71). Discard flat washer.
b.
Remove plug (72) and preformed packing (73).
Discard preformed packing.
c.
Remove spring cap (74), shims (75), preformed
packing
(76),
and
spring
(77).
Discard
preformed packing.
d.
Remove piston (78) from auto advance housing
(79).
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