Dismantling Engine Pinion; Removing The Hub Cover - Derbi GP1 50 cc Workshop Manual

N.B.
REPLACE THE NUT WITH A NEW ONE EVERY TIME THE PAR-
TS ARE REASSEMBLED
ATENCIÓN
IT IS VERY IMPORTANT THAT WHEN THE DRIVE PULLEY IS
SECURED THAT THE BELT IS FREE INSIDE IT, TO AVOID IN-
CORRECTLY TIGHTENING IT WITH LATER DAMAGE TO THE
ENGINE SHAFT MM SCALE.
Specific tooling
020451 y Drive pulley stop spanner
Locking torques (N*m)
Tightening torque plus angle 18÷20 + 90° N.m
D
ISMANTLING ENGINE PINION S G G
- Loosen: Change output engine pinion bush M16x125.
Specific tool
00G05300131
Tightening torques (N.m)
Change output pinion bush securing device 115 ÷ 125 N.m
R R
EMOVING THE HUB COVER EMOVING THE HUB COVER
- Remove the transmission cover.
- Remove the Driven pulley removal
- Discharge the rear hub oil.
- Remove the 5 screws indicated in the figure.
- Remve the hub cover with pulley shaft.
See also
Refitting the clutch
53
O