- MCM 120 (Various Years)
- MCM 140 (Various Years)
- MCM 165 (Various Years)
- MCM 470 (Various Years)
- MCM 485 (Various Years)
- MCM 898 (Various Years)
- MCM 228 (Various Years)
- MCM 260 (Various Years)
MerCruiser MCM 120-260 Stern Drive Units Service Manual






File Specifications
- File Size: 41.45 MB
- File Type: PDF
- Language: English
- Printable: Yes
- Estimated Download Time: 0.85 Minutes
Models Covered in this Manual
Product Information
MerCruiser MCM 120-260 Stern Drive Units Service Manual
The MerCruiser MCM 120-260 Service Manual is an indispensable resource for anyone involved in maintaining or repairing MerCruiser stern drive units. This comprehensive manual provides detailed instructions, troubleshooting tips, and clear illustrations for models MCM 120, 140, 165, 470, 485, 898, 228, and 260. Whether you are a seasoned mechanic or a DIY enthusiast, this manual will guide you through every aspect of servicing these high-performance units.
Key Features:
- General Information: Understand the crucial components and functions of your stern drive units.
- Troubleshooting: Step-by-step guidance to diagnose and resolve issues efficiently.
- Drive Unit Details: Learn about the drive shaft housing, gear housing, and other essential parts.
- Maintenance: Follow the recommended servicing schedule to enhance the performance and longevity of your stern drive units.
- Safety Warnings: Important notes on safety to ensure safe handling during service procedures.
What’s Inside:
- Section 1: General Information
- Electrical replacement parts and safety notifications
- Serial number locations
- Points of lubrication
- Section 2: Troubleshooting
- Addressing full throttle engine RPM issues
- Diagnosing poor boat performance
- Section 3: Drive Unit
- Detailed instructions on the drive unit parts and replacements
- Section 4: Transom Assembly
- Assembly and maintenance of the transom
- Sections 5: Power Trim and Power Steering
- Detailed service instructions
- Section 6: Service Bulletins
- Latest updates on service procedures
This manual not only assists in understanding complex systems but also ensures compliance with safety regulations. It is crucial for effective and safe operation, making it a must-have for boat service professionals.
How to Download Your Manual - Delivery Policy
Within a minute after completing the payment process, you will receive two emails from us. One for the completed payment and another with the download link. The download link is valid for 3 days.
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