2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 144Get this manual
Section 03 ENGINES (2-STROKE) Subsection 04 (LEAK TEST AND ENGINE DIMENSION MEASUREMENT)
The result is the actual crankshaft end-play that must be within specificationIf the result is over specification, add adjustment shim(s) to reach this specificationIf the result is under specification, remove adjustment shim(s) to reach this specificationTo Summarize
A A-B=M1+ M3 M8 Actual end-play that must be within specification
A01C0TA
MEASURING M1 AND M2 1Bearing seat
M8 is the dimension that must be adjusted to obtain the specified crankshaft end-playA M1 M3 M2
Measure the thickness of each bearing (M4 and M5)1