1986 Ski-Doo Factory Shop Manual, Page 268Get this manual
Section 03 TRANSMISSION Sub-section 03 (DRIVE PULLEY)
WARNING: Drive pulley repairs that include any disassembly or assembly procedures must be performed by an authorized Bombardier dealeror other such qualified personSub-component installation and assembly tolerances require stric adherence to procedures detailed
Remove spark plug (s then bn n9 PT .Opiston at TDCposition, Rotate drive pulley 45" clockwise then lnserl enough starter rope into cylinder to fill it completely,
- Remove the cap screw
REMOVAL
SOfTIe pulley components are marked to Insure proper assembly, thereby maintaining optimum balancementIf components lack such marks,marking shOUld.be done manually before disassembly, as per illustrationINDEXING MARKS IN
1, Inner half
If it is necessarv to remove inner halfuse drive pulley
puller PIN 529 0021 00
W' CAUTION: This pulley has standard threadsDo
not use metric threads pullerStandard threads