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Removing and installing fuel injectors
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Removing fuel injectors
Fig. 1
To facilitate removing the injection lines, remove
the charge-air elbow and the charge-air pipes
leading to the turbocharger.
Fig. 2
Remove the injection lines from the injection
nozzles and from the injection pump.
Remove the fuel return lines.
Fig. 3
After removal of the injection lines we recommend
fitting caps to the connections on the injection
nozzles and injection pump.
This prevents dirt from getting into the injection
system.
Caution:
Dirt in the injection system causes:
D nozzles to jam
D the injection-pump drive gear to break
Fig. 4
Remove pressure screw from fuel injector using a
pin spanner.
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