PIAGGIO 633929(IT) Service Station Manual page 196

Suspensions
Remove the two bracket screws after releasing the
spring and freeing the flexible transmission adjust-
ment.
CAUTION: A FIRST PRODUCTION BATCH WILL
BE EQUIPPED WITH DOUBLE COAXIAL
SPRING.
It is very important to remove the flexible trans-
mission from its fitting only for replacement.
When refitting, tighten the two bracket screws and
the flexible transmission lever nut to the prescribed
torque.
Locking torques (N*m)
Bracket tightening screws 8 ÷ 12
Unscrew the Allen screw and remove the switch.
When refitting, place the switch with the button ori-
ented to the stop indicated on the calliper lever;
observing the reference indicated on the switch
supporting bracket.
After refitting, check in detail that the switch is reg-
ularly activated by the stop on the lever.
SUSP - 24
MP3 125