PIAGGIO 633929(IT) Service Station Manual page 193

MP3 125
Suspensions
Extract the bearing of the spring/toothed sector
unit with the specific tool.
Specific tooling
001467Y002 Driver for OD 73 mm bearing
Extract the bearing of the electric motor with the
specific tool.
Hold the crankcase in a perfectly horizontal posi-
tion, heat it with a heat gun at a temperature of
about 120 °C, use the specific tool to fit the bearing
of the spring/toothed sector unit. Hit slightly with a
mallet if necessary.
Specific tooling
020360Y Adaptor 52 x 55 mm
020151Y Air heater
020376Y Adaptor handle
Hold the crankcase in a perfectly horizontal posi-
tion, heat it with a specific heat gun at a tempera-
ture of about 120 °C, use the specific tool to fit the
bearing of the electric motor. Hit slightly with a
mallet if necessary.
Specific tooling
020363Y 20 mm guide
020151Y Air heater
020376Y Adaptor handle
020477Y Adaptor 37 mm
SUSP - 21