Mercury Mariner 8/9.9HP 4-Stroke Factory Service Manual, Page 13Get this manual
Table of Contents Page Inspection And Maintenance Schedule 1B-1 Before Each Use 1B-1 After Each Use 1B-1 Every 100 Hours of Use or Once yearly, Whichever occurs first 1B-1 Every 300 Hours of Use or Three Years 1B-1 Before Periods of Storage 1B-1 Fuse Replacement-Electric Start Models 1B-1 Spark Plug Inspection 1B-2 Timing Belt Inspection 1B-2 Checking Engine Oil 1B-2 Changing Engine Oil 1B-3 Oil Filter Change Intervals 1B-3 Engine Oil Capacity 1B-3 Oil Changing Procedure 1B-3 Fuel System 1B-4 Fuel Line Filter 1B-4 Fuel Line Inspection 1B-4 Lubrication Points 1B-5 Gear Case Lubrication 1B-6 Draining Gear Case 1B-6 Gear Case Lubricant Capacity 1B-6 Checking Lubricant Level And Refilling Gear Case 1B-6 Propeller Replacement 1B-7 Removal 1B-7 Installation 1B-7 Corrosion Control Anode 1B-8 Flushing The Cooling System 1B-8 Out-of-Season Outboard Storage 1B-9 Fuel System 1B-9 Protecting External Outboard Components 1B-9 Protecting Internal Engine Components 1B-9 Gear Case 1B-9 Positioning outboard for storage 1B-9 Out-of-season Battery Storage 1B-10