This manual covers Mercury Mariner Outboard motors with models ranging from 70 to 115 HP. Specifically, 70-90 HP models manufactured between 1987 and 1993 are included, along with 100-115 HP models produced from 1988 to 1993. These outboards are engineered for reliability and performance, featuring both 3-cylinder and 4-cylinder engine configurations. This documentation provides comprehensive information to ensure the optimal operation and longevity of your Mercury Mariner outboard.
The purpose of this Factory Service/Repair/Workshop Manual is to provide detailed guidance for maintenance, diagnostics, and repair procedures. It covers essential areas such as powerhead maintenance for both 3-cylinder and 4-cylinder engines, fuel and ignition systems, oil injection systems, and lower unit/gear housing components. Additionally, the manual includes information on battery charging and starting, timing and synchronizing, outboard motor installation, engine attachments, tiller handle operation, mid-section servicing, shock absorber maintenance, and wiring diagrams. This resource is designed for owners, mechanics, and technicians to effectively maintain and repair their Mercury Mariner outboard motors.
Mercury Mariner Outboard 70 75 80 90 100 115 HP* Factory Service / Repair/ Workshop Manual Instant Download!
This manual contains maintenance and repair procedure for the Mercury Mariner Outboard 70 75 80 90 100 115 HP. With this manual, you may maintain, service, diagnose and repair your own. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All repair procedures are covered. It's the same type of Manual that your local Dealer/Mechanic would use.
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
Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal. All pages are printable.
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip
Looking for some other Service manual, please check:
Thank you ! have a great day there !
Mercury Mariner Outboard 70 75 80 90 100 115 HP* Factory Service / Repair/ Workshop Manual Instant Download!
This manual contains maintenance and repair procedure for the Mercury Mariner Outboard 70 75 80 90 100 115 HP. With this manual, you may maintain, service, diagnose and repair your own. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All repair procedures are covered. It's the same type of Manual that your local Dealer/Mechanic would use.
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
Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal. All pages are printable.
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip
Looking for some other Service manual, please check:
Thank you ! have a great day there !
