Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 474Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 474

BIGFOOT GEAR HOUSING
3Lubricate O-ring and mating surfaces with 2-4-C wfreflon 4Install bearing carrier and propeller shaft into housing with the word "TOP" located on flange toward top of housing
aO-ring -TOP

2-4-C wlTeflon (92-850736A 1)

NOTE: Use thick 0.090 in(2.29mm) washers (12-85594 1) under fasteners if not previously installed