Yanmar Diesel Engine TNE Series Service Manual
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Yanmar Diesel Engine TNE Series Service Manual
Size: 5.22 MB
Language: English
Machine: Diesel Engine
Machine Model:
2TNE68, 3TNE68, 3TNE74, 3TNE78A, 3TNE82A, 3TNE82, 3TNE84
3TNE88, 4TNE82, 4TNE84, 4TNE88, 3TNE84T, 4TNE84T
Document: Service Manual
Pages: 136 Pages
The Bookmarks of Yanmar Diesel Engine TNE Series Service Manual:
COVER
FOREWORD
CONTENTS
1.Specifications and Performance
1-1 2TNE68
1-2 3TNE68
1-3 3TNE74
1-4 3TNE78A
1-5 3TNE82A
1-6 3TNE82
1-7 3TNE84
1-8 3TNE88
1-9 4TNE82
1-10 4TNE84
1-11 4TNE88
1-12 3TNE84T
1-13 4TNE84T
2.Cross Sectional Views
2-1 Special Swirl Pre-combustion Chamber System
2-2 Direct Injection System
3.Cooling Water,Lubricating Oil and Fuel Oil
3-1 Cooling water
3-2 Lubricating oil
3-3 Fuel oil
4.Troubleshooting
4-1 Trouble causes and remedies
4-2 Trouble diagnousis through measurement of compression pressure
5.Special Service Tools and Measuring Instruments
5-1 Special service tools
5-2 Measuring instruments
6.Measurement,Inspection and Adjustment
6-1 Measuring the compression pressure
6-2 Adjusting the valve head clearance
6-3 Checking the V-belt tension
6-4 Measuring and checking the injection pressure and spray patterns of the fuel injection valve
6-5 Checking and adjusting the fuel injection timing
6-6 Adjusting the no-load maximum(or minimum)revolutions
6-7 Checking the cooling water system and radiator for water leakage
6-8 Checking the battery
6-9 Checking sensors
6-10 Checking the oil cooler
6-11 Checking the piston cooling nozzle
7.Measuring Procedures,Service Data and Corrective Action
7-1 Cylinder head
7-2 Cylinder block
7-3 Valve rocker arm
7-4 Piston and piston ring
7-5 Connecting rod
7-6 Camshaft
7-7 Crankshaft
7-8 Gears
7-9 Trochoid pump
8.Disassembly and Reassembly
8-1 Disassembly
8-2 Precautions before and during reassembly
9.Service Data
9-1 Cylinder head
9-2 Cylinder block
9-3 Valve rocker arm
9-4 Piston
9-5 Piston ring
9-6 Connecting rod
9-7 Camshaft
9-8 Crankshaft
9-9 Side gap and backlash
9-10 Others
10.Tightening Torque
10-1 Main bolt/nut
10-2 Standard bolt and nut
11.Fuel Injection Pump for Indirect Injection System
11-1 Exploded views(YPFR type)
11-2 Disassembly
11-3 Inspection
11-4 Reassembly
12.Fuel Injection Pump for Direct Injection System
12-1 Exploded Views(YPES type)
12-2 Special service tools for disassembly and reassembly
12-3 Disassembly
12-4 Inspection
12-5 Reassembly
13.Governor
13-1 Exploded views of governor for indirect injection system
13-2 Exploded views of governor for direct injection system
13-3 Disassembly
13-4 Inspection
13-5 Reassembly
14.Turbocharger
14-1 Specifications
14-2 Construction
14-3 Waste gate valve adjusting method
14-4 Exploded view of Turbocharger(w/waste gate)
14-5 Tightening torque
14-6 Service standards
15.Service information for CARB ULG regulation
15-1 Emission control labels
15-2 Limiting the high idle and low idle adjustment screw
15-3 Limiting the fuel volume limiter screw
Attached Drawing 1. Exploded Views of Engine Components
Attached Drawing 2. Exploded Views of Engine Components
BACK COVER
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