Gilera 633721 Workshop Manual page 169

Nexus 500 euro 3
Engine
- Before installing a new bearing, heat the flywheel
side half-crankcase using the special tool.
- Place the half-crankcase on a wooden base.
Specific tooling
020151Y Air heater
- Insert a new bearing on the special tool after
greasing the guide seat.
- Install the new bearing on the half-crankcase us-
ing the special tool.
N.B.
IF A BEARING WITH PLASTIC CAGE IS USED, KEEP THE
BALLS VISIBLE FROM THE CRANKCASE INTERNAL
SIDE.
Specific tooling
020376Y Adaptor handle
020359Y 42x47-mm adaptor
020439Y 17 mm guide
- Fit the Seeger ring.
- Before installing the new bearing on the trans-
mission side crankcase, heat the seat using the
special tool.
Specific tooling
020151Y Air heater
ENG - 169