• Model: 6 BY 2
  • Manufactured by: Yanmar
$16.99

(+ $29.99 AirMail USB Drive)

```html

Yanmar 2QM20(H) 3QM30(H) Marine Diesel Engine: A Symphony of Power and Efficiency

Prepare to embark on an extraordinary maritime adventure with the exceptional Yanmar 2QM20(H) 3QM30(H) Marine Diesel Engine, a testament to engineering brilliance and uncompromising performance.

Unveiling the 2QM20(H)

  • A compact and lightweight powerhouse, meticulously designed for sailboats in the 20-30 foot range.
  • Exceptional fuel efficiency and low emissions, ensuring a smooth and environmentally responsible voyage.
  • Direct injection technology delivers optimized power output and improved combustion efficiency.
  • Mechanical governor ensures precise fuel delivery and responsive engine performance.

Delving into the 3QM30(H)

  • An ideal propulsion system for sailboats in the 30-40 foot range, offering exceptional performance under demanding conditions.
  • Advanced turbocharging technology enhances torque and power output, providing exceptional acceleration and maneuvering capabilities.
  • Intercooler system effectively reduces intake air temperature, optimizing combustion efficiency and maximizing power.
  • Electronic governor with integrated engine protection features ensures optimal engine performance and longevity.

Shared Attributes of Excellence

  • Common rail fuel injection system ensures precise fuel metering and improved fuel economy.
  • Freshwater cooling system prevents corrosion and ensures reliable operation even in harsh saltwater environments.
  • Reliable and durable construction, with cast iron engine block and forged steel crankshaft.
  • Extensive service network and readily available parts, ensuring peace of mind during your maritime expeditions.

The Yanmar 2QM20(H) 3QM30(H) Marine Diesel Engines represent the pinnacle of marine propulsion technology, offering a harmonious blend of power, efficiency, and reliability. Whether you're setting sail for coastal adventures or embarking on extended offshore voyages, these exceptional engines will seamlessly guide your journey, providing an unparalleled experience on the open water.

```

This is the COMPLETE Service Repair Manual for the Yanmar 2QM20(H), 3QM30(H) Marine Diesel Engine. It contains service, repair procedures, assembling, disassembling, wiring diagrams and everything you need to know.

The Service Manual contains detailed information, electrical and hydraulic diagrams, actual real photo illustrations and schemes, which give you complete step-by-step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

Models Covered:
=========
Yanmar Marine Diesel Engine 2QM20(H)
Yanmar Marine Diesel Engine 3QM30(H)

SERVICE REPAIR MANUAL CONTAINS:
=========
CHAPTER 1. GENERAL
CHAPTER 2. BASIC ENGINE
CHAPTER 3. FUEL SYSTEM
CHAPTER 4. GOVERNOR
CHAPTER 5. INTAKE AND EXHAUST SYSTEM
CHAPTER 6. LUBRICATION SYSTEM
CHAPTER 7. COOLING SYSTEM
CHAPTER 8. CHAIN-OVERDRIVE HAND-OPERATED SYSTEM
CHAPTER 9. REDUCTION AND REVERSING GEAR
CHAPTER 10. REMOTE CONTROL SYSTEM
CHAPTER 11. ELECTRICAL SYSTEM
CHAPTER 12. INSTALLATION AND FITTING
CHAPTER 13. OPERATING INSTRUCTIONS
CHAPTER 14. DISASSEMBLY AND REASSEMBLY
CHAPTER 15. INSPECTION AND SERVICING

=========

** Model Specification: Yanmar 2QM20(H), 3QM30(H) Marine Diesel Engine
** Language: English
** Total Pages: 349
** File Format: PDF
** Requirements: Adobe PDF Reader
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

===========

This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

This manual is INSTANT DOWNLOAD. It means no shipping cost or waiting for a CD / paper manual to Arrive in the Mail. You Will receive this Manual today via Instant Download on Completion of Payment via our secure Payment Processor. We Accept All Major Credit/Debit Cards and Paypal. Buy From us and I Guarantee Youll be a Satisfied Customer and Contact us if You have any Questions.

Looking for some other Service Repair Manual, please check: