67C3K11 7-201234567898. Remove the oil seal J and anode Kfrom the exhaust guide.È S-transom model9. Remove the circlip L, collar M, anddrive shaft bushing N from the uppercase 5. (L-transom model)Checking the muffler, exhaustmanifold, oil pan, and exhaust guide1. Check the muffler, exhaust manifold, oilpan, and exhaust guide. Replace ifcracked or corroded.NOTE:Clean the removed parts before checkingthem.Checking the oil strainer1. Check the oil strainer. Clean if there isdirt or residue.S67C7021DCFKEH HÈJGIS67C71275LMNS67C7116POStopper guide plate O:90890-06501Bushing installer center bolt P:90890-06601Upper case and steering arm