APRILIA MSS Mana GT ABS Service Station Manual page 262

Engine
PINION UNIT AXLE BEARING REMOVAL
- The toothed wheel (pinion unit axle), rotates on
two bearings located on the two crankcase halves,
to replace follow these instructions.
- Transmission side crankcase half:
- Remove the driven pulley shaft axle and the
toothed wheel.
- Operating on the specific tool extract the bearing.
Specific tooling
AP8140180 Extractor for bushings
- Flywheel side crankcase half:
- Remove the oil seal and the bearing with the
specific tool.
Specific tooling
020376Y Adapter handle
020662Y Guide 50 mm
020360Y 52x55 mm Adaptor
Removing the driven pulley shaft bearing
- Slide off the toothed wheel (pinion unit axle).
ENG - 262
MSS Mana GT ABS