1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 18Get this manual
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Lubrication Points
Lubricate Points thru with Quicksilver 2-4-C Marine Lubricant with Teflon or Special Lubricant 1011Steering Friction Adjustment Shaft (Tiller Handle Models) Lubricate fitting2Swivel Bracket Lubricate fitting1