Mercury Four stroke 75 90 115 225 Mariner Factory Service Repair Manual + Wirings

Mercury Four stroke 75 90 115 225 Mariner Factory Service Repair Manual + Wirings

Loaded with illustrations, instructions, photos, and diagrams, complete to service and repair your Mercury. 

Thousands of Pages

Models Covered :  

• 75 (Starting 2000)  Serial Number Starting: 0G960500
• 90 (Starting 2000)  Serial Number Starting: 0G960500
• 115 (Starting 2001)  Serial Number Starting: 0T178500
• 225 (Starting 2003)  Serial Number Starting: 0T653945

Manual Covers :

Information:

• Specifications
• Maintenance
• General Information
• Outboard Installation

Electrical:

• Ignition
• Charging and Starting System
• Timing, Synchronizing and Adjusting
• Wiring Diagrams

Fuel System:

• Fuel Pump
• Carburetor
• Emissions

Powerhead:

Mid-Section:

• Clamp/Swivel Brackets and Drive Shaft Housing
• Power Trim

Lower Unit:

Attachments/Control Linkage

Color Diagrams

This manual is the same as the manual used by workshops. Service Manual contains detailed instructions and step by step diagrams for all workshop procedures.

 Language: English 
Format: PDF – Indexed and Searchable

COMPATIBLE WITH ALL WINDOWS & MAC COMPUTERS 
(WINDOWS 11, WINDOWS 10, WINDOWS 8 ETC.) 

Windows/Mac/Tablet/Phone Friendly

• Performance: The 2.1L platform emphasizes quick acceleration, improved fuel efficiency, and quiet operation.
• Features: These models came standard with multi-port electronic fuel injection and a Smart Craft Engine Control Module (ECM).
• Historical context: Prior to this redesign, Mercury and Mariner used other four-stroke powerheads for these horsepower ratings. For example, between 2007 and 2014, Mercury and Mariner offered a 75/90/115 hp four-cylinder, 4-stroke long block. 

• Early models (early 2000s): Early four-stroke 225 hp engines were available, with service manuals covering the 2001–2003 model years.
• V6 platform (2018 onwards): In 2018, Mercury released a new line of V6 four-stroke outboards, including the 225 hp. This 3.4L V6 powerhead was engineered for a wide range of boating applications.
• Digital Throttle & Shift (DTS): Later versions of the 225 hp engine included DTS for smooth and responsive handling. 

• History: For many years, Mariner outboards were functionally identical to their Mercury counterparts, with only minor cosmetic differences. This was a common practice among some manufacturers at the time, similar to Johnson and Evinrude.
• Market: Mariner was typically sold in international markets as a different brand to appeal to a more practical boater.
• Shared technology: Mariner outboards shared the same powerheads, technology, and parts as Mercury engines for these horsepower ratings, making many components interchangeable.