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ROTREX.COM
Pulley change procedure
IMPORTANT!
Always use the original pulley bolts, supplied with your Rotrex supercharger
If the Rotrex supercharger is removed to perform the procedure, make sure to prime
the oil system after reinstallation (see page 9 point 2)
Do not remove the pulley adapter (hub with centre bolt behind the pulley ring) from
the Rotrex Supercharger, as this will void warranty of the unit
To change the pulley, carefully follow the below procedure:
•
Disconnect the battery.
•
Remove the belt from the pulley.
•
Without rotating the pulley
, carefully loosen the 6 x M6 Torx30 bolts
from the pulley.
•
Remove the pulley from the Rotrex supercharger
•
Install the new pulley on the pulley adapter using the original bolts
supplied with the Rotrex supercharger.
•
Without turning the S/C shaft, cross tighten the 6 bolts to a tightening
torque of 10Nm.
•
Install the pulley belt, make sure the dynamic tensioner is adjusted to the
new size. Consult with your Rotrex dealer to make sure your belt is the
correct length.
Summary of Contents for C-range
Page 1: ...Rev 10 Rotrex C range Superchargers Setup and Maintenance...
Page 15: ...PAGE 14 ROTREX COM...
Page 16: ...PAGE 15 ROTREX COM...
