Perkins 1106C Genset Systems Operation Testing And Adjusting page 22

22
Systems Operation Section
The following list contains examples of both
service and repairs when you must prime the
system:
•
A fuel filter is changed.
•
A fuel line is replaced.
•
The fuel injection pump is replaced.
Primary Filter/water Separator
The primary filter/water separator is located between
the fuel tank and the priming pump.
Fuel Priming Pump
Illustration 22
Hand fuel priming pump
The pump has a plunger (1) which is manually
operated in order to prime the fuel system. Air is
removed from the fuel system to the fuel return line
to the tank. The fuel transfer pump is located in the
fuel injection pump.
Illustration 23
Electric fuel priming pump
The electric fuel priming pump can be installed on
some engines.
Secondary Fuel Filter
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Illustration 24
Typical example
The secondary fuel filter (1) is located after the
priming pump. The filter is always before the fuel
injection pump.
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