Fixed Driven Half Pulley Bearings; Fixed Driven Half Pulley - PIAGGIO 500 cc Service Manual

Fixed driven half pulley bearings

- Check that the bush shows no signs of wear or
damage; if necessary, replace the fixed driven half
pulley.
- Remove the stop ring with the pliers.
- Remove the ball bearing by inserting the specific tool
in the roller bearing.
N.B.: Hold the pulley to avoid damaging the thread.
Specific tools:
Handle
24 mm adapter
20 mm guide
N.B.: If the bearings are overhauled with the driven
pulley unit assembled, make sure to support the unit
with bell 001467Y002.
- Remove the roller bearing by means of the specific
tool, supporting the fixed half pulley with the bell.
Specific tools:
Handle
28x30 mm adapter
25 mm guide
Bell

Fixed driven half pulley

- Check the belt contact surface out for signs of wear.
- Measure the pulley bush O.D.
Minimum allowed diameter: 49.96 mm
Standard diameter: 49.965 mm
020376Y
020456Y
020363Y
020376Y
020375Y
020364Y
001467Y002
Automatic transmission
05_022
05_023
05_024
05_025
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