2004 Ski-Doo REV Series Factory Service Manual, Page 332Get this manual
Section 08 REAR SUSPENSION Subsection 04 (TRACK)
Alignment WARNING
Before checking track alignment, ensure that the track is free of all particles which could be thrown out while track is rotatingKeep hands, tools, feet and clothing clear of trackEnsure no one is standing in close proximity to the vehicleNever rotate at high speedStart the engine and accelerate slightly so that track barely turnsThis must be done in short period of time (1 to minutes)Check that the track is well centered; equal distance on both sides between edges of track guides and slider shoes1 2
A32F39A
1Top tool O-ring positioned at 7.3 kg (16 lb) 2Push on top portion of tool until it contacts the top O-ring 3Measured track deflection