CAC Gasoline Engine Maintenance And Servicing Manual
104
Removal and reinstallation for fuel pump：
Fuel pump is installed inside the fuel tank.
Removal procedure is as following:
—— switch off the power supply
—— remove quick release fuel
Outlet pipe and fuel return pipe
Remove and reinstall filter
—— loosen and remove the filter mounting bolt from the
bracket
—— remove the sealing clip of fuel pipe from the filter
—— during operating, use an appropriate container to
collect the fuel drained
The fuel filter must be replaced every 30,000km.
Note: The filter must not be installed reversely , it must
be replaced even for the reverse installation of short time. The
arrow on the case indicates the direction of fuel flow .
replace oxygen sensor orλsensor:
—— remove the electric connections (1) and (2) from theλ
sensor
—— removeλsensor from the case
——during reassembling, grease should be applied on
threads. antiseize boron nitrogen grease is recommended.
Fig.164
Fig. 165
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