Yanmar 3JH4E 4JH4AE 4JH4-TE 4JH4-HTE Service Manual Marine Engine 0BJH4-G00102 manuals in PDF

Factory Service Manual For Yanmar Marine Diesel Engine. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 392
Issued: 2007
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes

Model

Yanmar Marine Engine
3JH4E
4JH4AE
4JH4-TE
4JH4-HTE
P/N: 0BJH4-G00102

Contents

-INTRODUCTION
Revision History
-SAFETY
Safety Statements
Safety Precautions
Location of Safety Labels
-GENERAL SERVICE INFORMATION
Safety Precautions
Engine Outline Drawings
Engine Piping Diagrams
Location of Nameplates
Diesel Fuel
Engine Oil
Engine Coolant
Principal Engine Specifications
Tightening Torques for Standard Bolts and Nuts
Prepare Engine for Long-Term Storage
Unit Conversions
-PERIODIC MAINTENANCE
Introduction
EPA Requirements
Periodic Maintenance Schedule
Periodic Maintenance Procedures
-ENGINE
Safety Precautions
Introduction
Specifications
Special Torque Chart
Standard Torque Chart (without Lubricating Oil)
Special Service Tools
Measuring Instruments
Sealants and Compounds
Tests and Adjustments
Disassembly
Inspection
Assembly
-FUEL SYSTEM
Safety Precautions
Introduction
Specifications
Special Service Tools
Fuel System Components
Fuel Flow Diagram
Fuel System Tests
Fuel System Service
MP Fuel Injection Pump System
Fuel System Specifications
Special Service Tools
Measuring Instruments
Fuel System Diagram
Fuel System Components
Fuel Injection Pump
Checking and Adjusting Fuel Injection Timing
Fuel Injectors
-COOLING SYSTEM
Safety Precautions
Introduction
Specifications
Special Service Tools
Measuring Instruments
Cooling Flow Diagram
Tests and Adjustments
Drain and Refill Seawater Cooling System
Remove and Install Intercooler (Only for 4JH4-HTE)
Disassemble and Assemble intercooler
Remove and Install Heat Exchanger
Disassemble and Assemble Heat Exchanger
Remove and Install Coolant Pump
Remove and Install Thermostat
Seawater Pump
Coolant Recovery Tank
Bilge Pump and Bilge Strainer (Optional)
-LUBRICATION
Safety Precautions
Introduction
Specifications
Special Service Tools
Tests and Adjustments
Repair
-TURBOCHARGER
Safety Precautions
Introduction
Specifications
Turbocharger Components
Special Service Tools
Washing the Turbocharger Blower
Clean Air Cleaner
-STARTER MOTOR
Safety Precautions
Introduction
Starter Motor Specifications
Starter Motor Troubleshooting
Starter Motor Service
-ALTERNATOR
Safety Precautions
Introduction
Specifications
Alternator Service
-ELECTRICAL
Safety Precautions
Introduction
Component Locations
Wiring Diagram
Instrument Panel
Function Description – Warning Devices
-TROUBLESHOOTING
Safety Precautions
Introduction
Troubleshooting Chart
Troubleshooting by Measuring Compression Pressure
After Troubleshooting or Repair
-SERVICE STANDARDS
Engine Tuning
Engine Tuning
Engine Body
Lubricating Oil System (Trochoid Pump)
Main Bolt And Nut
Standard Bolts And Nuts (Without Lubricating Oil)

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