Benelli ZAFFERAN 250, Service Manual

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inlet and filter screen of the fuel pump)
Make sure sufficient fuel in the fuel tank
Do not: damage the filter screen during
maintenance
foreign matters would come into the fuel pump
through the damaged filter to destroy the fuel pump
Do not: disassemble the internal parts of the
pump and the pressure regulator
Do not: regulate the fuel pump and the pressure
regulator
no guarantee
Do not: lift the fuel pump assembly with its
wiring harness
Do not: lift the fuel pump wiring harness in the
vertical direction of the cover sheet
damage wiring harness/ power supply
disconnection of the fuel pump
Do not: use damaged fuel pipe clamp pressure leakage/fuel leakage
Do not: use fuel pump assembly with its badly
damaged or clipped filter screen
foreign matters would come into the fuel pump
through the damaged filter to destroy the fuel pump
Do not: remove fuel from the fuel tank with the
fuel pump not designed towards this end
Do not: fix other components with mounting
screws to the fuel pump assembly influence on installation of the fuel pump assembly
Do not: damage fuel pump wiring harness
during maintenance of the fuel pump damaged terminal may lead to poor contact/power
supply disconnection
Do not: make the manual pump to touch the fuel
pump assembly during defueling from the fuel
tank prevent the fuel pump assembly being damaged
Do: make sure no damage will be caused to the
fuel pipes during maintenance avoid fuel leakage
Do: use "original' sealing washer of fuel pump
assembly only imitated parts may lead to fuel leakage
Do: use specified fuel pipe clamp make sure no fuel leakage or percolation in the fuel
pipe joint
Do: fix the fuel pump wiring harness on the
vehicles
reduce vibration
Do: use standard fuel poor fuel may lead to early failure of the fuel pump
Do: replace the fuel filter within a schedule time blocked filter may cause the reduction of the supply
Do: use qualified fuel filter unqualified filter may damage nozzle, fuel pressure