1999 Ski-Doo Factory Shop Manual Volume One, Page 226Get this manual
Section 05 TRANSMISSION Subsection 06 (BRAKE)
Countershaft Bearing Adjustment
S-Series Insert countershaft (with brake disc) from chaincase side through countershaft support (driven pulley side), then insert into chaincaseInstall countershaft bearing no19 using proper toolFormula SSL To install bearing on countershaft, use installer (PN 529 030 200) and spacer(s) from remover as requiredA03D13A
529 030 200
7, Brake Pad
Models with Hydraulic Brake After brake pads installation, brake disc must be centered in caliperApply brake then check for proper brake disc positioningPush on appropriate caliper piston in order to move pad inward allowing proper brake disc positioning