Preliminary Checking - Derbi GPR 50 4T 2009 Manual Del Propietário

USO
2-
UTILISATION
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Check-up
Before departure, always carry out a
preliminary checking of the vehicle to
make sure that it functions correctly and
safely. The non-performance of these
checking operations can cause serious
personal injuries or damages to the
vehicle. Do not hesitate to consult your
Derbi official dealer in case there is
something you don't understand about
the function of some checking opera-
tions, or in case you suspect or discover
some irregularities. It does not take too
long to carry out a check-up and this
operation ensures you more safety.
Preliminary Checking Operations
Component Check
Front and rear disk brakes
Check the function, the idle stroke of
the control levers, the fluid level and
make sure there are no leaks. Check
the wear of the pads. If necessary, fill
up the brake fluid tank.
52
Check-up
Accelerator
Make sure that it works smoothly and
that it is possible to open and close it
completely, in all steering positions. If
necessary, adjust and/or lubricate it
(Mod. 50)
Stroke oil
Check and/or fill up if necessary.
Transmission oil
Check and/or fill up if necessary.
Wheel / tyres
Check the tyre surface, the inflation
pressure, wear and tear and any
damage.
Brake levers
Make sure that they work smoothly. If
necessary, lubricate the articulations
and adjust the stroke
Steering
Make sure that the steering rotates
smoothly, without any clearance or
slackening
Clutch
The idle stroke at the end of the
clutch lever must be about 10-15
mm; the clutch must operate without
jerking and/or slipping
Side stand
Make sure that it works smoothly and
that the spring tension brings it back
to its normal position. If necessary,
lubricate joints and hinges.
Fastening elements
Make sure that the fastening ele-
ments are not loose. If necessary,
adjust or tighten them
Drive chain
Check for free play. Lubricate the
chain if necessary.
Fuel tank
Check the fuel level and top up, if
necessary. Make sure there are no
leaks or air bubbles in the circuit.
Coolant
With cold engine, visually check if the
coolant reaches the prescribed level.
Lights, warning lights, horn and elec-
tric devices
Check the proper functioning of the
acoustic and visual devices.
Change the bulbs or intervene in
case of failure