VESPA GT 200, Руководство по ремонту

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8.3 Electrical System
8.3.1 Battery
Symptom Possible Cause Operation
Battery
The battery requires regular maintenance.
If the vehicle is not used for long periods (1 month or more), the battery
must be charged from time to time. Over a period of disuse of 3 months,
the battery will discharge completely. When installing the battery, make
sure the black ground lead is connected to the negative terminal and the
red lead to the positive terminal
8.3.2 Turn Signal Lights Not Working
Symptom Possible Cause Operation
Turn signal
lights not
working
Electronic control unit faulty With the ignition switch set to «ON»,
jumper contacts 1 (Blue-Black) and 5
(Red-Blue) on the electronic control
unit connector. If turn indicators do
not light up and stay lit when the
related switch is operated, replace
the regulator, otherwise check the
wiring and the switch
8.4 Steering Controls and Suspension
8.4.1 Excessive Steering Stiffness
Symptom Possible Cause Operation
Excessive
steering
stiffness
Irregular tightening Check the tightening of the upper
and lower ring nuts. If steering
rotation is still uneven, check the
bearing ball rolling seats. Replace if
the seats appear to be recessed or if
the balls are flattened
8.4.2 Excessive Steering Play
Symptom Possible Cause Operation
Excessive
steering play
Irregular tightening. As above