This feed pump is mounted with a priming pump designed to permit manual feeding of fuel
from the fuel tank with the injection pump mounted in the engine. During the manual feeding
operation, air must be bled from the fuel lines.
When using the priming pump, fix it securely to prevent the possible entry of moisture or other
foreign substances inside of feed pump.
In addition, a gauge filter is fitted into joint bolt on the inlet side of the fuel feed pump to filtrate
any foreign substances possibly mixed in fuel.
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EQM4020I
(A)
Inlet side
(B)
Outlet side
(C)
Interruption