• Model: C Models
  • Manufactured by: Yanmar
$16.99

(+ $29.99 AirMail USB Drive)

Yanmar Marine Diesel Engine 1GM10(C) / 2GM20(F)(C) / 3GM30(F)(C) / 3HM35(F)(C)



The Yanmar Marine Diesel Engine 1GM10(C) / 2GM20(F)(C) / 3GM30(F)(C) / 3HM35(F)(C) is a powerful and reliable marine diesel engine that is perfect for a variety of applications. With its compact size and lightweight design, this engine is easy to install and maintain, making it a great choice for both new and experienced boaters.

The Yanmar Marine Diesel Engine 1GM10(C) / 2GM20(F)(C) / 3GM30(F)(C) / 3HM35(F)(C) is a 4-stroke, 3-cylinder diesel engine that produces 10, 20, 30, or 35 horsepower, respectively. It has a displacement of 1.015 liters, 2.03 liters, 3.045 liters, or 3.535 liters, respectively, and a bore and stroke of 75 mm x 73 mm. The engine is cooled by a closed-loop freshwater cooling system and has a compression ratio of 18:1.

The Yanmar Marine Diesel Engine 1GM10(C) / 2GM20(F)(C) / 3GM30(F)(C) / 3HM35(F)(C) is equipped with a number of features that make it a great choice for marine applications. These features include:

* A direct injection fuel system that provides excellent fuel economy and performance.
* A high-pressure common rail fuel system that provides precise fuel injection and timing.
* A turbocharger that provides increased power and torque.
* An intercooler that cools the intake air, which increases power and efficiency.
* A variable valve timing system that optimizes engine performance at all speeds.
* A wet exhaust system that reduces noise and emissions.
* A closed-loop freshwater cooling system that protects the engine from corrosion.
* A heavy-duty alternator that provides ample power for all of your electrical needs.

The Yanmar Marine Diesel Engine 1GM10(C) / 2GM20(F)(C) / 3GM30(F)(C) / 3HM35(F)(C) is a powerful and reliable marine diesel engine that is perfect for a variety of applications. With its compact size and lightweight design, this engine is easy to install and maintain, making it a great choice for both new and experienced boaters.


This Service Manual is 145.6 MBytes With Lots High Quality Pictures and Includes ALL info you need to do the procedure correctly.Keep this service manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.

Models Covered:
Yanmar Marine Diesel Engine 1GM10(C)
Yanmar Marine Diesel Engine 2GM20(F)(C)
Yanmar Marine Diesel Engine 3GM30(F)(C)
Yanmar Marine Diesel Engine 3HM35(F)(C)

This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type.

Manual Contents:

A. Engine Model Name
B. Engine Model Name Plate and Clutch Model Name Plate
C. Cylinder Number
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. DIRECT SEA-WATER COOLING SYSTEM
CHAPTER 8. FRESH WATER COOLING SYSTEM
CHAPTER 9. MODIFYING THE COOLING SYSTEM
CHAPTER 10. REDUCTION AND REVERSING GEAR
CHAPTER 11. REMOTE CONTROL SYSTEM
CHAPTER 12. ELECTRICAL SYSTEM
CHAPTER 13. OPERATING INSTRUCTIONS
CHAPTER 14. DISASSEMBLY AND REASSEMBLY (Direct Sea-Water Cooling Engine)
CHAPTER 15. DISASSEMBLY AND REASSEMBLY (Fsesh Water Cooling Engine)


File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader