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7.3 Fuel System
7.3.1
Fuel system – Venting
Preconditions
☑
Engine is stopped and starting disabled.
WARNING
Fuels are combustible.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
Venting fuel system
1.
Unlock fuel priming pump, screw out han-
dle (2).
2.
Loosen nut (1) on banjo union.
Note:
Catch emerging fuel with a suitable cloth.
3.
Operate the pump with the handle (2) until
bubble-free fuel emerges.
4.
Tighten nut (1) on banjo union.
5.
Lock fuel priming pump, screw in han-
dle (2).
MS150076/05E 2014-02
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