1986 Ski-Doo Factory Shop Manual, Page 333Get this manual
Section 03 TRANSMISSION Subsection 07 (CHAINCASEI
10, Castellated nut
Tighten nut sufficiently to seat bearings, then loosen nut 114 tu rn and torque to 15 Nm (133 Ibhin J
1,11,29, Seals, cotter pingasket
Install new cotter pin and replace seals and gasket
CAUTION: When removing cotter pin always "replace with new one
28Snap ring
'Wr CAUTION: It is of the utmost importance to install Tf' the snap ring otherwise damage to the chain case
components may occur