How to eliminate air from the fuel system
There are two methods to eliminate air from the fuel system according to the type of pump fitted:
Bosch rotary EPVE
Bosch In-line MW
If air enters the fuel system, it must be eliminated before the engine can be started. Air can enter the system if:
The fuel tank is drained during normal operation.
The low-pressure fuel pipes are disconnected
A part of the low-pressure fuel system leaks during engine operation. If air enters the fuel system, it must be
eliminated before the engine can be started. The fuel system must be eliminated before the engine can be started.
In order to eliminate air from the fuel system, proceed as follows:
Attention.
The fuel of the engine must not contaminate the engine compartment. A oil-dripping plate shall be put at
the bottom of the engine and remove the used fuel according to the local regulations.
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