1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 164Get this manual
ENGINE Crankshaft Indexing Crankshaft Indexing and Genesis
Polaris Watercraft crankshafts are pressed together or "indexed" so the connecting rod journal center lines are 1200 apart from each other
It is sometimes necessary to check multi-cylinder crankshafts to verify that one cylinder has not been forced out
Dial Indicator
.100 ATDC