Assembly
Assembly
is
reverse order of disassembly with
special attention to the following steps:
When connecting the diaphragm set to piston with
pin,
align punch mark
on
the piston and the pro-
jection of diaphragm.
IMPORTANT:
Do
not
re
-use the diaphragm set
once removed.
Always use a new diaphragm set.
004689
Align the projections
on
the pump body, the dia-
phragm,
valve
body,
gasket, and outer plate when
assembling.
004690
Installation
FUEL SYSTEM
FUEL PUMP
Installation is reverse order of removal with spe-
cial attention to the following steps:
IMPORTANT: Before installing fuel pump, rotate
the crankshaft to bring the
No
. 1 (top cylinder) pis-
ton to
Top
Dead Center
on
a compression stroke.
004
68
1
Tighten fuel pump screws 84
in.
Ibs. (10 N·m).
0
04
682
& WARNING
ill
After
servicing
the fuel system,
check
for
leaks. Failure
to
check
for
fuel leakage
could
allow
a leak
to
go
undetected,
resulting
in
fire
or
explosion
.
125
II
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