This workshop manual contains technical specifications, descriptions, and repair instructions for the standard versions of the following engines:
Volvo Penta 230
Volvo Penta 250
Volvo Penta 251DOHC
Volvo Penta AQ131
Volvo Penta AQ151
Volvo Penta AQ171
This Service Manual provides guidance on correctly maintaining and servicing the Volvo Penta product and its systems to ensure reliability and safety during operation.
The Workshop Manual includes technical data, descriptions, and repair instructions for Volvo Penta products or product versions listed in the contents. It is essential to use the correct workshop literature.
Models Covered:
Volvo Penta 230
Volvo Penta 250
Volvo Penta 251DOHC
Volvo Penta AQ131
Volvo Penta AQ151
Volvo Penta AQ171
Manual Contents:
Safety Precautions
General Information
Repair Instructions
Presentation
Troubleshooting Scheme
1. Overhaul Data
2. Special Tools
3. Electrical System
4A. Fuel System
4B. Renix Ignition System
4C. Cylinder Head
4D. Cooling System
4E. Overhauling the Valve System
4F. Installing the Toothed Belt
4G. Installing the External Components of the Cylinder Head
5. Cylinder Block
Language: English
File Format: PDF
Delivery Method: Download
This manual is available in PDF format, making it convenient to use across different devices. Many mechanics prefer electronic manuals for easy access during maintenance. It can be used on a laptop or printed for reference during work.
