Section 06 ENGINE MANAGEMENT (RFI)
Subsection 07 (REMOVAL AND INSTALLATION)
06-07-2 SMR2003-022_06_07A.FM
Remove fuel pump assembly from fuel tank.
REGULATOR
The regulator is not serviceable. Replace the fuel
pump assembly if the regulator is defective.
FUEL FILTER
The fuel filter is not serviceable. Replace the fuel
pump assembly if the fuel filter must be replaced.
FUEL INJECTORS
Place a suitable container below the quick connect
fitting of the fuel rail.
Cover the quick connect fitting of the fuel rail with
a shop towel.
Press on both tabs and disconnect the quick con-
nect fitting.
Disconnect the wire connectors of both fuel injec-
tors.
1. Press retaining clip to unlock the connector
Loosen both screws retaining the fuel rail to the
cylinders.
1. Loosen screws retaining the fuel rail
Remove the fuel rail with both fuel injectors.
To remove the fuel injector from the fuel rail, pry
off the retaining clip.
1. Pry the clip
– Carefully inspect O-rings condition before rein-
stalling fuel injectors. Replace O-rings with new
ones if damaged.
When reinstalling the fuel injector, install the re-
taining clip to the injector, then insert the injector
into the fuel rail.
Apply a thin layer of injection oil to O-rings of fuel
injectors to ease fuel rail installation.
– Check injectors to ensure there is no leak.
WARNING
If a leak is present, immediately stop the en-
gine. Do not use engine until the leak is re-
paired.
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