Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 386Get this manual
Oil Seal Carrier Assembly Installation
NOTE: Apply hand pressure only to install the oil seal carrier into positionDo not hammer it into position
Water Pump Assembly
Installation
NOTE: The gasketsface plate hole pattern is not symmetricalIf the holes of the gasketsface plate do not align with the screw holes of the gear case andor each other, one or more of the parts is upside downDetermine which part(s) is (are) upside down and turn the appropriate part(s) over
1Lubricate the oil seal carrier oil seal lips, space between seals and O-ring with 2-4-C wfTeflon and install the oil seal carrier over the drive shaft and into the gear case