Fuel
pre-filter
Replacing
The fuel pre-filter is located next to the fuel tank, on the inside of the chassis.
WARNING
Always replace this component. Never try to clean it.
a- Brackets
b- Fuel pre-filter
- Remove the fastening brackets and the filter.
- Make sure that the new filter is fitted in the correct direction as shown by the
arrow on the body of the filter.
Dispose of remains of fuel in authorized centres.
Fuel
filter
- Unscrew, by turning to the left, the cartridge
(c)
of the fuel filter
(fig. 2)
located
on the left-hand side of the engine and remove it from the support.
- Clean the base and oil the seal of the new filter.
- Screw on the new filter element and tighten by hand, without using mechanical
means.
Dispose of remains of fuel in authorized centres.
WARNING
Take care to correctly tighten the filter element otherwise the circuit may suction
air from the outside, causing faults in the supply to the engine.
(fig. 1)
a
b
a
(fig. 2)
c
C 400 H / C 400 HI / C 400 H x4 / C 400 HI x4
C 500 H / C 500 HI / C 500 H x4 / C 500 HI x4
84
Periodic
Maintenance
Operations
