Mercury Optimax 115, 135, 150, 175, DFI year 2000 and up service manual., Page 512Get this manual
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RIGHT HAND NON-RATCHETING
aOil Seal (Lip of Seal Up)Oil Seal DriverSeated 12 Wipe off excess Loctite13 Apply light coat of Quicksilver Super Duty Gear Lubricant onto the outside diameter