Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 258Get this manual
Oil Seal Carrier Assembly Installation
Note: Apply hand pressure only to install the oil seal carrier
into positionDo not hammer it into position1Lubricate the oil seal carrier oil seal lips and O-ring with Quicksilver Special Lubricant 101 (92-13872Al) and install the oil seal carrier over the drive shaft and into the gear case
Water Pump Assembly
Installation
Note: The gasketsface plate hole pattern is not symmetricalIf the holes of the gaskets!face plate do not align with
the screw holes of the gear case andor each other, one or