Mercruiser Marine Engines #10 GM 4 Cylinder Service Repair Manual

If you own a Mercruiser Marine Engines #10 GM 4 Cylinder, this is a GREAT MANUAL TO HAVE.


This Service Repair Manual has easy-to-read text sections with top quality diagrams and instructions, lots of photographs, illustrations etc.


Models Covered In This Manual


Models and Serial Number

MCM 120 MR→6853914 to 0A492055

MCM 120 Alpha I→0A492056 to 0B531853

MCM 2.5L→0C856450 and Above

MCM 140 MR→6852270 to 0A484072

MCM 140 Alpha I→0A484073 to 0B450800

MCM 3.0L→0C856450 and Above

Sea Ray 3.0L→0B787205 to B917530


Service Repair Manual Covers:


Important Information

Removal and Installation

Engine Mechanical

Electrical Systems

Fuel Systems

Cooling and Exhaust

Power Steering


Product details:

File Format: PDF

Language: English

Manual Pages: 308

Manual Type: Service Repair Workshop Manual

Compatible: All Versions of Windows & Mac, Android, Linux


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