126
——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 or
λ
sensor:
——Remove the electric connections (1) and (2) from the
λ
sensor
——Remove
λ
sensor from the case
——During reassembling, grease should be applied on threads. Antiseize boron nitrogen grease is
recommended.
Tightening torque 0.5—0.6Nm
At ambient temperature, The resistance indicated by digital multimeter should be 2.5—4.5
Ω
. Note: Even
though little lead exists in the fuel, the sensor may fail soon. The function inspection is specified every
45,000km and 90,000km.
The throttle valve cable adjustment
——Loosen two lock nuts(2)
，
hexagonal lever(3) is retained in the protective sleeve
——Tighten or loosen hexagonal lever (3) to adjust the end position of protective boot (4) insuring the
cable
(1)
is not too loose or too tight when pedal is released.——Tighten the two lock nuts (2) in the hexagonal
lever (3) ——Depress accelerator pedal fully. Check for throttle valve operation while it is fully open.
Fig.188
