1986 Ski-Doo Factory Shop Manual, Page 273Get this manual
Section 03 TRANSMISSION Sub-section 03 (DRIVE PULLEY) NOTE: TRA clutch stands for Total Range Adjustable clutchWARNING: Drive pulley repairs that include any
To remove drive pulley ass'y
Install puller in pulley shaft then tighten, at the same time knock slightly on puller head to disengage pulley from engi ne era kshaft
disassembly or assembly procedures must be performed by an authorized Bombardier dealer, or other such qualified personSUb-component installation and assembly tolerances require strict adherence to procedures details
1,2, Innerouter half
CAUTION: Do not tap on governor cup
REMOVAL
33, Cap screw
- Lock the crankshaft by using one of the following method: Insert the crankshaft locking tool PIN 420876640 in10 the impulse hole of the engine Slowly rotate the crankshaft until It locks Into position
Screw puller into inner half shaft about 13 mm (121Raise drive pulley and holC; it by the outer haJI while knocking on puller head 10 disengage inner half
Knocking on puill1f head
CAUTION: Do not use any type of pin other than the tool PIN 420 876 640(TYPICAL) Crankshalt loc.klng wal