FUEL INJECTORS SERVICE MANUAL NUMBER 22
Page 5C-10 90-860074--1 FEBRUARY 2002
Removal
1. Remove engine cover.
2. Clean dirt from around fuel injector fittings and pipes.
IMPORTANT: Ensure that each pipe adapter is counterheld with a second wrench
when removing the return pipe hollow bolts.
3. Counterhold fuel return pipe adapter and remove the fuel return pipe hollow bolts.
Discard sealing washers.
4. Remove fuel return pipe.
b
c
a
d
d
d
c
e
73911
Typical
a-Return Pipe Adapter
b-Fuel Return Pipe
c-Hollow Bolts
d-Sealing Washers
e-Return Fuel Connector On Injection Pump
5. Loosen fuel injection pipe clamps.
6. Loosen fuel injection pipe sleeve nuts.
a
b
73911
a
75583
b
a
c
b
b
c
a-Injection Pipe Clamp
b-Fuel Injection Pipe
c-Sleeve Nut
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