Mercury 75 Service Manual

3D-0 - FUEL SYSTEM 90-830234R3 DECEMBER 1997
Table of Contents
Page
Exhaust Emissions Standards 3D-1. . . . . . . . . . . . . . . . .
What Are Emissions 3D-1. . . . . . . . . . . . . . . . . . . . . . .
Hydrocarbons – HC 3D-1. . . . . . . . . . . . . . . . . . . . . . . .
Carbon Monoxide – CO 3D-1. . . . . . . . . . . . . . . . . . . .
Oxides of Nitrogen - NOx 3D-1. . . . . . . . . . . . . . . . . . .
Controlling Emissions 3D-1. . . . . . . . . . . . . . . . . . . . . .
Stoichiometric (14.7:1) Air/Fuel Ratio 3D-1. . . . . . . .
Outboard Hydrocarbon Emissions Reductions 3D-2. . .
Stratified vs Homogenized Charge 3D-3. . . . . . . . . . . . .
Homogenized Charge 3D-3. . . . . . . . . . . . . . . . . . . . . .
Stratified Charge 3D-3. . . . . . . . . . . . . . . . . . . . . . . . . .
Emissions Information 3D-4. . . . . . . . . . . . . . . . . . . . . . . .
Manufacturer’s Responsibility 3D-4. . . . . . . . . . . . . . .
Dealer Responsibility 3D-4. . . . . . . . . . . . . . . . . . . . . .
Owner Responsibility 3D-4. . . . . . . . . . . . . . . . . . . . . .
EPA Emission Regulations 3D-4. . . . . . . . . . . . . . . . .
Decal Location for 1998 Models 3D-6. . . . . . . . . . . . .

Mercury 75 Specifications

General

Horsepower	75 hp
Starting	Electric
Cylinders	3
Warranty	3 years
Shaft Length	20 in. or 25 in.