Ski-Doo 2006 RT series, Operator'S Manual

Page: 152 / 187

This adjustable drive pulley allows setting maximum engine RPM in
the vehicle to maintain maximum power.
Calibration screws should be adjusted so that actual maximum en-
gine RPM in vehicle matches with the maximum horsepower RPM.
NOTE: Use precision digital tachometer for engine RPM adjustment.
NOTE:
The adjustment has an effect on high RPM only.
Calibration screw has a notch on top of its head.
1
A33D19A
1. Notch
There are 6 positions numbered 1 to 6. On TRA drive pulley, note
that in position 1 the number is substituted by a dot (due to its loca-
tion on casting).
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