PIAGGIO 633929(IT) Service Station Manual page 178

Suspensions
Disconnect the tone wheel connector indicated in
the photograph.
Remove the hydraulic pipe fitting from the sliding
locking device, making sure again that the liquid
drained is collected.
Remove the upper fittings, on the parallelogram,
of the brake hydraulic pipes and the suspension
lock indicated in the photograph.
Remove the hydraulic pipe fitting fixing nuts indi-
cated in the figure from the support bracket.
SUSP - 6
MP3 125