Optima V6-2.7L VIN 4 (2007)
DISCRIMINATION OF CRANKSHAFT
PLACE OF IDENTIFICATION MARK (CRANKSHAFT BEARING)
DISCRIMINATION OF CRANKSHAFT BEARING
SELECTION TABLE
5. Check crankshaft end play.
Using a dial indicator, measure the thrust clearance while prying the crankshaft back and forth with a screwdriver.