Derbi GP1 50 cc, Руководство по ремонту

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I
NSPECTING THE REAR WHEEL
1. Inspect:
- Rear wheel axle
- Rear wheel
- Rear wheel bearings
- Retaining rings
See the “ WHEEL AND REAR BRAKE ” section
2. Measure:
- Distortion of the rear wheel
See the “ WHEEL AND REAR BRAKE ” section
F
ITTING THE REAR WHEEL
Reverse the “ DISMANTLING ” procedures.
Take care with the following points:
1. Fit:
- Rear wheel.
2. Adjust:
- Drive chain tension
Transmision chain
- Check the drive chain tension. When pressed with a finger,
there should be a play of 12÷18mm. If adjustment is nee-
ded, proceed as follows: loosen the wheel nut and adjust the
tensor by turning thern dockwise, giving the same number of
turns of the right and left tensor. In this way the wheel will be
correctly aligend. Thighten the wheel nut.
- Due to the geometrical features of the vehicle the tightness
of the chain must be checked regularly with the rider sitting
on the vehicle always.
3. Tighten:
- Rear wheel axle.
- Axle nut (rear wheel) (1).
Nut (rear wheel axle):
70 ÷ 80 N.m (7 ÷ 8 m.kg)
4. Check:
- Brake pedal play
I
NSPECTING THE REAR WHEEL
F
ITTING THE REAR WHEEL