1986 Ski-Doo Factory Shop Manual, Page 89Get this manual
Section 02 ENGINE Sub-section 04 (447 ENGINE TYPE)
5,13, Oil seal P.T.Osideoil seal magneto
At seal installation, apply light coat of lithium grease on inside diameter lip of seals
Follow sequence shown,
9 N-m (80 lel-inl 1
For bearings lubrication purpose, gap of 1.0 mm (.040") must be maintained between seals and bearingsWhen installing plain seals (without locating ring or without spacing legs), ensure to maintain the specified gap as illustrated10 14 12
9 Nom 180 Ibf.inl All the other bolts are torQved to 21 N.m n5 Ibl.h)
.0.009002005
1 mm 1040"
21,26,29, Screw M8 45, M8 70M8 75
The bigger screws have to be torque to 21 N.m (15 Ibf.ft), Locate them as per exploded VIew