This Complete Factory Yanmar 4BY2 & 6BY2 Marine Diesel Engine Operator Owner User Instruction Manual includes all needed instructions to maintain and operated your engine using detailed diagrams and manufacturers specifications. Also included is the BY2 Unlimited Series Engines Electronic Control Interface Installation Manual.

IMPROVED PDF manuals have: Bookmarks, Searchable Text, Indexed, and Improved Quality.

* INSTANT DOWNLOAD - NO WAITING
* MODEL SPECIFICATION: Yanmar BY2 Series Marine Diesel Engine
* LANGUAGE: English
* FORMAT: Zipped PDF
* REQUIREMENTS: Adobe PDF Reader
* COMPATIBLE: All Versions of Windows, Mac, iOS, BB, Android, etc
* SEARCHABLE - BOOKMARKED - INDEXED

Navigation is simple with convenient chapter bookmarks and ability to search by keyword.

Print out entire manual or just what you'll be working on.

SECTIONS INCLUDE:
- Introduction
- Safety
- Product Overview
- Before You Operate
- Engine Operation
- Periodic Maintenance
- Long-Term Storage
- Troubleshooting
- Specifications
- System Diagrams
- EPA Warranty USA Only

Detailed illustrations, exploded diagrams, drawings and photos guide you through the procedures.

Technical details and step-by-step instructions you will need are included.

**************************************************************************
CLICK THE GREEN & WHITE - DOWNLOAD NOW BUTTON
- at the Top Right-Hand Side of this Page ->
& GET THIS MANUAL - IMMEDIATELY
**************************************************************************

Additional Information:
PDF documents may require the newest version of Acrobat Reader to display correctly. Should you have any problems reading your document, please initially try upgrading to the latest version of Adobe Acrobat Reader.

We have Thousands of Manuals - email us about any you might need.

Buy from me and I guarantee you'll be a satisfied customer. Please feel free contact me if you have any questions. I am available to help my customers.