Models
4JH(B)E · 4JH-T(B)E
4JH-HT(B)E · 4JH-DT(B)E
1. Exterior Views
1-1
2. Specifications
1-4
3. Construction
1-5
4. Performance Curves
1-6
5. Engine Cross Section
1-10
6. Dimmensions
1-11
7. Piping Diagrams
1-15
8. Parts Interchangeability
1-18
1. Cylinder Block
2-1
2. Cylinder Liners
2-4
3. Cylinder Head
2-6
4. Piston and Piston Pins
2-13
5. Connecting Rod
2-17
6. Crankshaft and Main Bearing
2-20
7. Camshaft and Tappets
2-23
8. Tming Gear
2-26
9. Flywheel and Housing
2-28
CHAPTER 3 FUEL INJECTION EQUIPMENT
1. Fuel Supply System
3-1
2. Dissassembly, Reassembly and Inspection of Governor
3-9
3. Dissassembly, Reassembly and Inspection of Fuel Injection Pump
3-18
4. Adjustment of Fuel Injection Pump and Governor
3-28
5. Automatic Advancing Timer
3-34
6. Fuel Feed Pump
3-36
7. Fuel Injection Nozzle
3-38
8. Troubleshooting
3-42
9. Fuel Injection Pump Service Data
3-44
10. Tools
3-45
11. Fuel Filter
3-47
12. Fuel Tank (Optional)
3-48
13. Design Change of Fuel Piping Line
3-49
CHAPTER 4 INTAKE AND EXHAUST SYSTEM
1. Intake and Exhaust System
4-1
2. Intake Silencer
4-4
3. Intake Manifold
4-5
4. Turbocharger
4-6
5. Mixing Elbow
4-21
6. Breather
4-22
1. Lubrication System
5-1
2. Lube Oil Pump
5-3
3. Lube Oil Filter
5-6
4. Oil Pressure Control Valve
5-8
5. Lube Oil Cooler
5-9
6. Piston Cooling Nozzle
5-11
7. Rotary Waste Oil Pump (Optional)
5-12
CHAPTER 6 COOLING WATER SYSTEM
1. Cooling Water System
6-1
2. Sea Water Pump
6-4
3. Fresh Water Pump
6-7
4. Heat Excharger
6-10
5. Pressure Cap and Sub Tank
6-12
6. Thermostat
6-14
7. Kingston Cock (Optional)
6-16
8. Sea Water Filter (Optional)
6-17
9. Bilge Pump and Bilge Strainer (Optional)
6-18
CHAPTER 7a REDUCTION AND REVERSING GEAR
(Marine gear model KBW 20 and 21)
1. Construction
7-1
2. Installation
7-6
3. Inspecting and Servicing
7-7
4. Operation and Servicing
7-8
5. Disassembly
7-13
6. Reassembly
7-17
7. Special Tools
7-23
CHAPTER 7b REDUCTION AND REVERSING GEAR
(Marine gear model KM4A, Angle drive)
1. Construction
7-24
2. Shifting Device
7-28
3. Inspecting and Servicing
7-33
4. Special Tools
7-43
5. Disassembly
7-45
6. Reassembly
7-53
1. Remote Control System
8-1
2. Remote Control Installation
8-2
3. Remote Control Inspection
8-5
4. Remote Control Adjustment
8-6
1. Electrical System
9-1
2. Battery
9-6
3. Starter Motor
9-9
4. Alternator
9-20
5. Instrument Panel and Wiring Codes
9-30
6. Warning Devices
9-35
7. Air Heater (Optional)
9-38
8. Electric Type Stop Device (Optional)
9-39
9. Tachometer
9-41
10. Alternator 12V/80A (Optional)
9-44
CHAPTER 10 DISASSEMBLY AND REASSAMBLY
1. Disassembly and Reassambly Precautions
10-1
2. Disassembly and Reassambly Tools
10-2
3. Disassembly and Reassambly
10-9
4. Bolt/nut Tightening Torque
10-32
5. Test Running
10-33
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