PIAGGIO 633929(IT), Руководство по обслуживанию станции, Страница: 226 / 314

-Complete the fitting by tightening the nuts on the relative bolts to the proper tightening torque.
Locking torques (N*m)
Engine-swinging arm bolt 55 ÷ 61 Frame-swinging arm bolt 55 ÷ 61 Swinging arm buffer nut 64
- 72 Engine arm bolt - frame arm 33 ÷ 41
Shock absorbers
Removal
Proceed as follows:
- place the scooter on its centre stand;
- lift the engine a little with a jack so as to free the
two shock absorbers;
- remove the muffler
- undo the shock absorber spring assembly clamp-
ing screw from the support fixed to the engine on
the one side and from that fixed to the muffler on
the other;
- unscrew the two upper nuts (one on each side)
fixing the shock absorber spring assembly to the
frame and remove the shock absorbers.
Refitting
Carry out the previous operations but in reverse order.
Locking torques (N*m)
Shock absorber lower clamp 33 ÷ 41 Upper shock absorber clamp 33 ÷ 41
Suspensions
MP3 125
SUSP - 54