1996 Ski-Doo Shop Manual, Volume 1, Page 209Get this manual
Se ion RAN SM SSI ON Sub-Section 07 (GEARBOX)
ASSEMBLY
Reinstall drive shaft25, Gearbox l-lousing Reinstall gearbox housing
Do not reuse removed oil sealsReplace them by new onesInstall drive axle with track then bearing and circlip in chaincase boreInstall spacer no38 with its large outer diameter against sprocket, 44-tooth sprocket no34, coupling shaft no33, cap no40 and screw no31Place 25 cm (1 O-inch) rule against sprocketsMaximum allowable offset is mm (.040 in)A) If upper sprocket too far in, possible causes are1) Countershaft bearing on driven pulley side may be too far inTo check, pull out bearing using countershaft bearing remover (PN 529 0301 00) then recheck sprocket alignmentUse bearing installer (P529 0302 00) to reposition bearingBearing housing (triangle) must be against frame without preload2) Add shim(s) between chaincase and frame and reposition bearing on driven pulley side accordinglyB) If upper sprocket is too far out, check: If there are too many shims between chaincase and frameRemove shims accordingly and reposition bearing on driven pulley side