This is Complete Operator’s Manual for Yanmar Marine Diesel Engine 4JH3-TE, 4JH3-TCE, 4JH3-HTE, 4JH3-DTE .

Your machine has been designed and built to the highest standards of quality. It conforms to all current safety regulations. However, the risk of accidents can never be completely excluded. That is why it is essential to observe elementary safety rules and precautions.

Please read this manual carefully, paying particular attention to the instructions concerning safety, operation and maintenance so as to avoid the risk of injury while operating or servicing the machine. Reading operating manual will help you and others avoid personal injury or damage to the machine. The information provided in this manual will provide the operator with the safest and most efficient way to use the machine. Knowing how to operate the machine safely and correctly will enable you to train others to operate the machine.

 

Use this Yanmar Marine Diesel Engine 4JH3-TE, 4JH3-TCE, 4JH3-HTE, 4JH3-DTE operator’s manual as a guide, Your machine will remain a reliable working tool provided it is kept in good working condition and serviced properly.

Models Covered:

Yanmar Marine Diesel Engine 4JH3-TE
Yanmar Marine Diesel Engine 4JH3-TCE
Yanmar Marine Diesel Engine 4JH3-HTE
Yanmar Marine Diesel Engine 4JH3-DTE

Manual Covers:

1 FOR SAFE OPERATION
1.1 Warning Symbols
1.2 Safety Precautions
1.3 Location of Product Safety Labels
2 PRODUCT EXPLANATION
2.1 Use & Driving System
2.2 Engine Specifications
2.2.1 4JH3-TE
2.2.2 4JH3-TCE
2.2.3 4JH3-HTE
2.2.4 4JH3-DTE
2.3 Names of Parts
2.4 Major Servicing Parts
2.5 Operation Equipment
2.5.1 Instrument Panel
2.5.2 Remote Control Handle
3 BEFORE OPERATION
3.1 Fuel Oil, Lube Oil and Cooling Water
3.1.1 Fuel Oil
3.1.2 Lube oil
3.1.3 Cooling Water
3.2 Supplying Fuel
3.2.1 Filling the Fuel Tank
3.2.2 Bleeding the Fuel System
3.3 Supplying Engine Lube Oil
3.4 Supplying Marine Gear Lube Oil
3.5 Supplying Cooling Water
3.6 Cranking
3.7 Checking the Lube Oil and Cooling Water
4 HOW TO OPERATE
4.1 Inspection Before Starting
4.2 Checking the Illumination Lamps of the Panel Meters
4.2.1 Checking the Illumination Lamps of the Panel Meters
4.2.2 Checking the Alarm Devices
4.2.3 Checking the Panel Meters
4.3 starting
4.3.1 Daily Starting
4.3.2 Starting Under Low Temperature Conditions
4.3.3 Restarting After Starting Failure
4.3.4 After the Engine has Started
4.4 Adjusting the Engine Speed
4.5 Clutch Operation for the Marine Gear
4.5.1 Forward, Neutral, Reverse
4.5.2 Switching to Trawling (Available for KMH4A only)
4.6 Check During Operation
4.7 Stopping the Engine
4.8 Operation Procedure
4.9 Long-Term Storage
4.9.1 Before storing for long periods of time, perform the following
4.9.2 Checking the Engine for Reuse After a Long Storage Period
5 MAINTENANCE & INSPECTION
5.1 List of Periodic Inspections
5.2 Periodic Inspection Items
5.2.1 Inspection After Initial 50Hrs. Operation
5.2.2 Inspection Every 50 Hours
5.2.3 Inspection Every 250 Hrs. or 1 yr
5.2.4 Inspection Every 500 Hrs.or 2 yrs
5.2.5 Inspection Every 1000 Hrs. or 4 yrs
6 TROUBLE AND TROUBLESHOOTING
6.1 Simple problems and the appropriate countermeasures
6.2 Emergency Repairs for Marine Gear Trouble
6.3 Consulting Your Yanmar Dealer or Distributor
7 SYSTEM DIAGRAM
7.1 Wiring diagram
7.1.1 B type Instrument Panel
7.1.2 C type / C type × B type(No.2 station) Instrument Panel
7.1.3 New B type Instrument Panel
7.1.4 New C type / New C type × New B type(No.2 station)
7.1.5 Instrument Panel

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**Total Pages: 65
**File Format: PDF
**Language: English
**Requirements: Adobe PDF Reader & WinZip
**Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

 

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