This workshop service repair manual covers Mercury Mariner Outboards from the 1987 through 1993 model years. It encompasses a range of 2-stroke engines, including 3-cylinder models with power outputs of 70 HP, 75 HP, 80 HP, and 90 HP, and 4-cylinder models with power outputs of 100 HP and 115 HP. These engines are known for their robust engineering and reliable performance, making them a popular choice for various marine applications. The manual provides comprehensive information for maintaining and repairing these dependable outboard motors.
The purpose of this manual is to provide detailed guidance for routine maintenance, troubleshooting, and repair of your Mercury Mariner Outboard. It covers essential systems such as the electrical, ignition, fuel, and lubrication systems, as well as the powerhead, lower unit, and power trim. With clear instructions and technical specifications, this resource is designed to assist owners, mechanics, and professional technicians in keeping their engines in optimal working condition, ensuring longevity and peak performance on the water.
This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this shop manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.
Models covered:
70-75-80-90-100-115hp 3/4cylinder models as per serial number guide below:
1987-1993 70 / 75 / 75Marathon / 75XD / 75 Seapro / 80 / 90 (3 Cylinder)
With Serial Numbers:
USA: 0A996142-0D283221
BELGIUM: 09502135 - 09793576
CANADA: 0A722297 & Above
1988-1993 100 / 115HP (4 Cylinder) with Serial Numbers:
USA: 0B209468-0D283221
BELGIUM: 09523034 - 09793576
CANADA: 0A731673 & Above
Service Repair Manual Covers:
General Information and Specifications
Electrical and Ignition
Ignition System
Battery, Charging System and Starting System
Timing/Synchronizing and Adjusting
Wiring Diagrams
Fuel System and Carburetion
Oil Injection System
Powerhead (3-Cylinder Engines)
Powerhead (4-Cylinder Engines)
Lower Unit
Gear Housing
Mid Section
Shock Absorber
Power Trim
Design I (Side Fill Reservoir)
Design II (Aft Fill Reservoir)
Single Ram
Outboard Motor Installation/Attachments
Engine Attachments/Engine Installation
Tiller Handle and Co-Pilot
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this shop manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.
Models covered:
70-75-80-90-100-115hp 3/4cylinder models as per serial number guide below:
1987-1993 70 / 75 / 75Marathon / 75XD / 75 Seapro / 80 / 90 (3 Cylinder)
With Serial Numbers:
USA: 0A996142-0D283221
BELGIUM: 09502135 - 09793576
CANADA: 0A722297 & Above
1988-1993 100 / 115HP (4 Cylinder) with Serial Numbers:
USA: 0B209468-0D283221
BELGIUM: 09523034 - 09793576
CANADA: 0A731673 & Above
Service Repair Manual Covers:
General Information and Specifications
Electrical and Ignition
Ignition System
Battery, Charging System and Starting System
Timing/Synchronizing and Adjusting
Wiring Diagrams
Fuel System and Carburetion
Oil Injection System
Powerhead (3-Cylinder Engines)
Powerhead (4-Cylinder Engines)
Lower Unit
Gear Housing
Mid Section
Shock Absorber
Power Trim
Design I (Side Fill Reservoir)
Design II (Aft Fill Reservoir)
Single Ram
Outboard Motor Installation/Attachments
Engine Attachments/Engine Installation
Tiller Handle and Co-Pilot
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
