Gilera 633721 - Transmission Cover

Refitting the driven pulley shaft bearing
- Heat the transmission cover interior using the
heat gun.
N.B.
BE CAREFUL NOT TO OVERHEAT THE COVER AS THIS
WOULD DAMAGE THE OUTSIDE PAINTED SURFACE.
Specific tooling
020151Y Air heater
- Place the bearing onto the special tool with a little
grease to prevent it from coming out.
- Install the new bearing using the special tool.
N.B.
PROPERLY SUPPORT THE OUTSIDE COVER TO PRE-
VENT DAMAGING THE PAINTED SURFACE.
Specific tooling
020376Y Adaptor handle
020358Y 37x40-mm adaptor
020439Y 17 mm guide
Baffle roller
Plastic roller
Installation of belt anti-vibration roller
- Install the anti-flapping roller with the lip facing
the engine crankcase.
- Tighten the central screw to the prescribed tor-
que.
N.B.
TURN THE DRIVEN AND/OR DRIVING PULLEY UNTIL A
CORRECT TENSIONING OF THE BELT IS OBTAINED.
Locking torques (N*m)
Anti-vibration roller screw 16.7 ÷ 19.6
Engine Nexus 500 euro 3
ENG - 86