Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 13Get this manual
MAINTENANCE
IMPORTANT INFORMATION
Section 1BMaintenance
Table of Contents
Special Tools Quicksilver LubricantSealant Inspection And Maintenance Schedule Before Each Use After Each UseEvery 100 Hours of Use or Once yearly, Whichever occurs first Every 300 Hours of Use or Three Years Before Periods of Storage Corrosion Control Anode Spark Plug Inspection Battery Inspection Fuse ReplacementElectric Start Models ming Belt Inspection Lubrication Points Checking Power Trim Fluid
18-1 18 -2 18-4 18-4 18-5 18-5 18-5 18-5 18-6
18-7 18-8 18-8 18-9 18-11
Changing Engine Oil Oil Changing Procedure Changing Oil Filter Oil Filli ng Gear Case Lubrication 314 In(83mm) Diameter Gear Case 4-1 4 In(10Bmm) Diameter Gear Case Storage Preparation Fuel System Protecting External Outboard Components Protecting Internal Engine Components Gear Case Positioning Outboard for Storage Battery Storage