2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 253Get this manual
Section 04 ENGINE (4-TEC) Subsection 06 (CRANKSHAFTDRIVE GEARS)
Location Pins
R1004motr07A
1Trigger wheel
R1004motr06A
Removal
Remove: oil tank (refer to LUBRICATION SYSTEM) PTO cover (refer to CRANKCASE) trigger wheel screws no6 and pull trigger wheel no5
1Location pins
NOTE: Inspect all pins for wear and damageThe pins are firmly pressed into the crankcase but may work loose during the course of timeIf the pins can be rotated, there is no need for repair work