2007-2011 Polaris IQ Snowmobiles Service Manual, Page 132Get this manual
Maintenance 4The measurement should be 14" (3.2cm)
Torque Stop Adjustment
= In mmBelt Deflection: 1.25" (3.2cm) 5If the measurement is not correct adjust driven clutch
Deflection AdjustmentSPA-P2Team Driven
1Verify the drive system is FWD drive by rotating the driven clutch forward2While holding the set screw with an Allen wrench, loosen the jam nut3Turn the set screw clockwise while holding the jam nut stationary to increase the distance between the clutch sheaves (increase belt deflection)4Turn the set screw counter-clockwise while holding the jam nut stationary to decrease the distance between the clutch sheaves (decrease belt deflection)5Secure the jam nut while holding the set screw stationary6Raise the rear of the snowmobile using track stand to allow the track to spin7Start the engine and apply enough throttle to spin the track8Turn off then engine, then re-check the belt deflectionNOTE: Do not adjust the belt deflection to the point where the drive belt cord line is visible when the belt is seated in the driven clutch