Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 423Get this manual
BIGFOOT GEAR HOUSING
LOWER UNIT
Section 6BBigfoot Gear Housing
Table of Contents
Specifications Special Tools Quicksilver Lubricants and Service Aids Gear Housing (Drive Shaft) (2.31 :1 Gear Ratio) Gear Housing (Prop Shaft) (2.31 :1 Gear Ratio) General Service Recommendations Bearings Seals Draining and Inspecting Gear Lubricant Removal Disassembly Water Pump Bearing Carrier and Propeller Shaft Pinion Gear, Drive Shaft, and Forward Gear Upper Drive Shaft Bearing Oil Sleeve Lower Drive Shaft Bearing Race Shift Shaft Forward Gear Bearing Race Trim Tab Adjustment and Replacement68-1 68-2 68-5 68-6 68-8 68-10 68-10 68-10 68-11 68-12 68-13 6B-13 68-16 68-21 68-24 68-25 68-26 68-27 68-29 68-29
Reassembly Forward Gear Bearing Race Shift Shaft Bearing Carrier Reassembly Forward Gear Reassembly Propeller Shaft Reassembly Drive Shaft Wear Sleeve Installation Lower Drive Shaft Bearing Race Installation Oil Sleeve Installation Upper Drive Shaft Bearing Installation Forward Gear, Lower Drive Shaft BearingPinion Gear, and Drive Shaft Installation Pinion Gear Depth and Forward Gear Backlash Bearing Carrier and Propeller Shaft Installation Water Pump Reassembly and Installation Gear Housing Pressure Test Filling Gear Housing With Lubricant Gearcase Installation Trim Tab Adjustment