Gilera 633721 Workshop Manual page 106

Engine
Refitting the hub cover bearings
- Heat the bearing seats on the cover using the
heat gun.
- Support the hub cover using the column kit.
Specific tooling
020151Y Air heater
020476Y Stud bolt set
- Insert the intermediate shaft bearing on the cover
using the special tool.
N.B.
PLACE IT WITH THE BALLS FACING THE HUB (THIS AP-
PLIES TO BEARINGS WITH PLASTIC CAGE).
Specific tooling
020376Y Adaptor handle
020360Y Adaptor 52 x 55 mm
020363Y 20 mm guide
- Heat the gear shaft bearing seat from the cover
outside.
- Insert the gear shaft bearing on the cover using
the special punch until abutment.
Specific tooling
020376Y Adaptor handle
020360Y Adaptor 52 x 55 mm
020483Y 30 mm guide
- Replace the snap ring
ENG - 106
Nexus 500 euro 3