2006 SD Johnson 4 Stroke 9.9-15HP Outboards Service Manual, Page 53Get this manual
MAINTENANCE LUBRICATION
LUBRICATION
Engine Oil
Refer to INSPECTION AND MAINTENANCE SCHEDULE on p46 for oil change schedule
Install new gasket and oil drain plugTighten plug to 114 inIbs(13 Nm)
IMPORTANT: Do
not re-use gasket removedAlways use new gasket
IMPORTANT: Engine oil should be changed while engine is warm Place outboard upright on level surfaceRemove the oil filler cap
Pour recommended oil into oil filler opening, then install filler cap