APRILIA Atlantic 300 Service Station Manual page 116

Engine
Refitting the hub cover bearings
To fit the hub box bearings, the engine crankcase
and the cover should be heated with the specific
heat gun.
- The three 15-mm bearings must be fitted using
the appropriate tools:
The 42-mm side of the adaptor should face the
bearing.
Specific tooling
020150Y Air heater support
020151Y Air heater
020376Y Adapter handle
020359Y 42 x 47-mm adaptor
020412Y Clutch oil seal punch D 15 mm
NOTE
Use the stud bolt kit to support the cover adequately when fitting the bearing on the cover.
ENG - 116
ATLANTIC 300 i.e.