USE
MAINTENANCE
3
Throttle cable regulation
The throttle grip in all steering positions must have a play that measured on the end of the grip
should be of 2
÷4mm.
If adjustment is necessary, act on the regulator (1) and (2) placed in correspondence to the right
side of the steering tube. The regulator (1) acts on opening of the throttle control, while regulator
(2) on the closing.
Remove the protection cases from the regulators and loosen the lock nuts (3).
Adjust acting proportionally on both registers: by turning it clockwise increase the play, counter-
clockwise decreases it. When adjustments are completed tighten the lock nuts and wear the
protection cases on regulators.
Periodically it is necessary to check the condition of the outer sheath of the opening cable (1) and
the closing cable (2). There must not be any crush or cracks in outer covering.
To maintain the control smoothness lubricates periodically the cables ends with the required
grease.
After having adjusted the gas control play, check the smooth operation of internal cable: if there are
frictions substitute it.
Sub 3-39