PIAGGIO B 250 - Page 237

- Heat the bearing seat using the heat gun
- Using the special punch, install a new bearing in
the seat as shown in the photograph
Specific tooling
020376Y Adaptor handle
020151Y Air heater
Refitting
To refit, carry out the removal operations in reverse order, observing the prescribed tightening torques.
Locking torques (N*m)
Rear wheel axle nut 104 ÷ 126 Muffler support arm to engine screws (*) 20 ÷ 25 Lower shock
absorber clamp 33 ÷ 41
Centre-stand
- Remove the two return springs from the centre
stand. - Undo the nut shown in the figure. - Re-
move the bolt from the right side. - Remove the
centre stand. - On refitting tighten the nut to the
prescribed torque.
Locking torques (N*m)
Centre stand bolt 25 ÷ 30
Removal
- Unhook the springs.
- Loosen the nut.
- Pull out the screw.
Reassembly
- Install the sealing rings on the support tube of the
stand;
- Carry out the operations described above in re-
verse order, then insert the sealing rings into their
seats.
CAUTION
Lubricate the following parts with grease: spring coupling
pins, bushings on stand fixing bracket.
B 125-250 Suspensions
SUSP - 237