PIAGGIO Runner 125 - STEERING CONTROLS AND SUSPENSIONS

Rear wheel
REAR WHEEL ROTATES WITH ENGINE AT IDLE
Possible Cause Operation
Idling rpm too high Adjust the engine idle speed.
Clutch fault Check the springs / clutch masses
Controls
STEERING CONTROLS AND SUSPENSIONS
Possible Cause Operation
Torque not conforming Check the tightening of the top and bottom ring nuts. If irregu-
larities in turning the steering continue even after making the
above adjustments, check the seats on which the ball bearings
rotate: replace them if they are recessed or if the balls are flat-
tened.
Steering hardening Check the tightening of the top and bottom ring nuts. If irregu-
larities in turning the steering continue even after making the
above adjustments, check the seats on which the ball bearings
rotate: replace them if they are recessed or if the balls are flat-
tened.
Malfunctions in the suspension system If the front suspension is noisy, check: the efficiency of the front
shock absorbers; the condition of the ball bearings and relevant
lock-nuts, the limit switch rubber buffers and the movement
bushings. In conclusion, check the tightening torque of the
wheel hub, the brake calliper, the shock absorber disk in the
attachment to the hub and the steering tube.
Seal fault or breakage Replace the shock absorber Check the condition of wear of the
steering covers and the adjustments.
Runner 125 - 200 Troubleshooting
TROUBL - 59