1986 Ski-Doo Factory Shop Manual, Page 387Get this manual
Section 04 ELECTRICAL Sub-section 05 (ELECTRIC STARTER)
REASSEMBLY
Reverse the order of disassembly to reassemble the starter, However, attention should be paid to the following operations
10,17, Yoke ass'yend frame
The vent tube must make an angle of 11211 with the eleclric connector
LUBRICATION
Before reassembling, apply 10W-30 engine oil on moving parts(Shaft, bearing etc,
Snap ringpinion stop nut