20
KENR6932
Disassembly and Assembly Section
g01335370
Illustration 27
Typical example
1.
If the fuel injection pump was previously
disassembled, follow Steps 1.a and 1.b in order to
assemble the fuel injection pump.
a.
Install fuel transfer pump (8) to fuel injection
pump (1). Refer to Disassembly and Assembly,
“Fuel Transfer Pump - Install”.
b.
Install position sensor (4) to fuel injection
pump (1). Refer to Disassembly and Assembly,
“Position Sensor (Fuel Injection Pump) -
Remove and Install”.
Note:
A new fuel injection pump assembly includes
the fuel transfer pump and the position sensor.
2.
To check the fuel injection pump timing, follow
Steps 2.a and 2.b.
a.
Position Tooling (E) onto shaft (22) of the fuel
injection pump. Align the lever of Tooling (E)
with key slot (23). Engage the lever into the
key slot.
b.
Insert locking pin of Tooling (E) into hole (24)
in fuel injection pump.
If the locking pin can be inserted into the hole,
the fuel injection pump timing is correct.
If the locking pin cannot be inserted into the
hole, the fuel injection pump timing is not
correct.
Note:
There should be no resistance when the
locking pin is inserted.
3.
If the fuel injection pump timing has been lost
follow Steps 3.a through 3.e in order to reset the
fuel injection pump timing.
a.
If necessary, loosen locking screw (25) on
the fuel injection pump. Slide spacer (26) into
position (X). Tighten locking screw (25) to a
torque of 9 N·m (80 lb in). This will prevent
the locking screw from tightening against shaft
(22).
The fuel injection pump is now unlocked.
b.
Position Tooling (E) onto shaft (22) of the fuel
injection pump. Align the lever of Tooling (E)
with key slot (23) in the fuel injection pump.
Engage the lever into the key slot.
c.
Use the lever of Tooling (E) to rotate shaft (22)
until pin of Tooling (E) can be engaged into hole
(24). Engage pin of Tooling (E) into the hole.
d.
Loosen locking screw (25) in the fuel injection
pump. Slide spacer (26) into position (Y).
Tighten locking screw (25) against the shaft of
the fuel injection pump to a torque of 9 N·m
(80 lb in).
The fuel injection pump is now locked.
e.
Remove tooling (E).
g01335277
Illustration 28
Typical example
4.
Inspect bore (20) in front housing (19) for
damage. If the bore is damaged, replace the front
housing. Refer to Disassembly and Assembly,
“Housing (Front) - Remove” and Disassembly and
Assembly, “Housing (Front) - Install”.