2006 SD Johnson 4 Stroke 9.9-15HP Outboards Service Manual, Page 167Get this manual
POWERHEAD CYLINDERCRANKCASEPISTON ASSEMBLY Crankshaft Install crankshaft main bearings in cylinder and crankcaseAlign the tab of bearing with notch in cylinder and crankcaseApply engine oil to bearing inner surfaceApply ThreeBond 12078 sealant to the oil seal fitting surface of the cylinderDo not allow sealant into the groove for the oil seal tab