2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 427Get this manual
Section 07 TRANSMISSION Subsection 07 (GEARBOX)
Install lower shaft no36 with its hollow side (no splines) on RH sideAlign key with lower gear no34 keyway
A29D1IA
A29D1GA
1Shoulder 2Recess
Apply synthetic grease (PN 413 711 500) on intermediate shaft no30 O-ringsInstall intermediate gears no29 with their shoulder towards LH sidePosition spacers no28 as illustrated in removal procedureBeveled side of spacers goes against gearbox wallInstall new caps no40Install the appropriate premarked shims no10Using pusher, install RH side bearing of brake and reverse shafts