Reassembling The Ignition Case - SHERCO 250 SEF-R Workshop Manual

Reassembling the ignition case

 Install the free wheel gear.
 Reinstall the two starter shafts and their
gears.
 Visually inspect the oil seal on the oil
centrifuge.
 Use special tool number 1818 to screw the oil
centrifuge.
Apply thread locker (blue) to the oil centrifuge
thread.
ATTENTION : This screw thread is reversed,
it is a LH thread.
 Screw and tighten the centrifuge.
Torque the centrifuge fixing screw to: 8
Nm.
 Inspect the rotor key, change if necessary.
 Pre assembly the rotor group
 Assembly the free wheel in its housing.
Tighten this set to the rotor with the 8 M5
screws (apply thread locker blue on the
screws).
Torque the M5 screw to: 8 Nm.
 Install the rotor (turn the rotor counter
clockwise to help facilitate the installation of
the lighting rotor).
 Apply proper tightening torque to the nut on
the rotor with strong thread locker.
 Install the conical washer.
 Using special tool number 4753 to hold the
rotor tighten the fixing nut.
Torque the fixing clutch nut to 80 Nm with
thread locker (blue).
ATTENTION : Check the clearance between
the rotor and the oil centrifuge.
 Install the remaining shafts and gears.
 Install the two case locating pins.
 Install a new gasket.
 Install the ignition crankcase cover and
tighten the 10 screws.
Torque the ignition
screws to: 10 Nm.
crankcase cover
27