Priming the system
Note: Some fuel system will use gravity to prime the
primary fuel filter. When gravity is used to deliver the
fuel, ensure that the fuel tank is full and that all stop
valves in the fuel line are open.
There are four different types of systems that can be
installed on the engine to prime the fuel system.
Refer to illustration 72 .
• Hand priming pump
• In-line hand priming pump
• Electrical priming pump
• Transfer pump that is operated by the starting
motor
Illustration 72 g06523817
(6) Hand priming pump
(7) In-line priming pump
(8) Electrical priming pump
(9) Fuel transfer pump with hand priming
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Maintenance Section
Fuel System - Prime
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