2004 Ski-Doo Racing Handbook, Page 52Get this manual
SECTION 03CHASSIS PREPARATION
Shims can be placed between the left side bearing and the end bearing housing to move the axle to the right or between the right side bearing and the chaincase to move the axle to the leftNOTE: If shims are placed between the chaincase and the right side bearing, an equal thickness shim must be placed between the drive chain sprocket and the spacer on the axle2
A01F2OA A06F1MA
1Align runners with drive sprocketsEqual distance both sidesShim drive axle to reduce end play Maximum end play.060" (idealless than .030") 2Cut ends of tubes and shim as required to align suspension and remove freeplay 3Suspension square with drive axle 4Drive axle square with tunnel
1(PN 501 020 500) Shim, drive axle end bearing housing 1.6 mm (.063 in) thick 2(PN 506 041 400) Shim, drive axle chaincase side 1.6 mm (.063 in) thick 3(PN 504 039 800) Shim, chaincase perpendicularity 0.5 mm (.020 in) thick
Rear Axle
The idlers should be placed so that they run between the left and right double rows of drive lugsThis will help maintain alignment of the track and lessen the chance of derailingUse the spacing shown in the drawing