Operational and Maintenance Manual G11 Series
4.2 Trapped Air Removal from System
Bleeding of delivery pump needs to be performed
•
Before engine operates first time.
•
After long period of inactivity.
•
If FIP or HPP loosened and there is air in
the line.
Fig. 44 Removing air from fuel line
Bleeding Process;
•
Unscrew feed pump knob.
•
Loosen fuel inlet banjo.
•
Pump manually, till fuel comes through the
screw free of air Knob may be relocked.
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