Fuel Pump (V45 Magna) - Honda V 45 SABRE-VF750S 1982 Shop Manual

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FUEL PUMP (V45 MAGNA)
GENERAL
The fuel system uses an electric fuel pump to feed
fuel from the fuel tank under the seat to the car·
buretors.
It consists of an electromagnet. an armature, a pair
of contacts, a diaphragm and a pair of valves; an
inlet and an outlet.
OPE RATION
When the key is turned on, the electromagnet is
energized, pulling the armature up. This stretches
the diaghragm and forms a vacuum sucking fuel in
through the inlet check valve. As the armature is
pulled further. the contact points are opened,
breaking the circuit to the electromagnet. The dia-
phragm is returned to its o riginal position with a
return spring. Fuel i5 then forelKl out of the outlet
check valve lind into the carburetors.
Date of Issue: May, 1982
© HONDA MOTOR CO., LTD.
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TECHNICAL FEATUR ES
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INLET
357 23-9