2004 Skidoo ZX Series Service Manual, Page 289Get this manual

2004 Skidoo ZX Series Service Manual, Page 289

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Section 05 ENGINES (4-TEC) Subsection 07 (CRANKSHAFTDRIVE GEARS)
CAUTION: Ensure that top and second rings are not interchangedNOTE: Use ring expander to prevent breakage during installationThe