Yanmar B12 B17 Service Manual MM149ENMA00100
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Yanmar B12 B17 Service Manual MM149ENMA00100
Size: 29.84 MB
Language: English
Machine: Excavator
Document: Service Manual, Electrical and Hydraulic Diagrams
Machine Model: B12 B17
Part Number: MM149ENMA00100
Pages: 380 Pages
The Bookmarks of Yanmar B12 B17 Service Manual MM149ENMA00100:
COVER
FOREWORD
CONTENTS
CHAPTER 1 GENERAL CAUTIONS FOR MAINTENANCE WORK
1-1 Correct Work
1-2 Safety Precautions
1-3 Preparations
1-4 Cautions for Disassembly and Reassembly
1-5 Cautions for Attaching and Detaching Hydraulic Equipment
1-6 Cautions for Attaching and Detaching HYdraulic Piping
1-7 Cautions for Handling Seals
1-8 Correst Installation of Hydraulic Hose
1-9 Specifications of Hydraulic Hose
1-10 Air-Venting of Hydraulic Equipment
CHAPTER 2 TECHNICAL DATA
2-1 Specifications
2-2 External Drawings and Working Ranges
E. 2-2 External Drawings and Working Ranges
2-3 Weight of Main Parts
2-4 Lifting Capacities
CHAPTER 3 SERVICING STANDARDS
3-1 Machine Performance
3-2 Engine
3-3 Undercarridge
3-4 Control Devices
3-5 Hydraulic Equipment
3-6 Work Implement
3-7 List of Tightening Torque
CHAPTER 4 ENGINE
1. Cylinder Block
2. Cylinder Head
3. Piston and Piston Pin
4. Connecting Rod
5. Crankshaft and Main Bearing
6. Camshaft and Tappets
7. Timing Gear
8. Service Data
9. Cooling System
10. Lubrication System
11. Fuel Supply System
12. Starter Motor
13. Magneto-Generator
14. Starting Aids
15. Adjustment of Engine Output.
CHAPTER 5 HYDRAULIC SYSTEM
5-1 Outline
5-2 Hydraulic Circuit Diagram
5-3 Control Circuit
E. 5-1 Outline
E. 5-3 Control Circuit
5-4 Hydraulic Equipments
5-5 Pressure Adjustment
CHAPTER 6 ADJUSTMENT PROCEDURES FOR EACH EQUIPMENT
6-1 Electrical Equipment
6-2 Undercarriage
6-3 Control Linkage
E. 6-3 Control Linkage
6-4 Swing Bearing
6-5 Hydraulic Equipments
CHAPTER 7 PERIODIC INSPECTION AND SERVICING
7. List of Periodic Inspection and Servicing
CHAPTER 8 FUEL, LUBE OIL AND GREASE RECOMMENDED
8. Fuel, Lube Oil Grease Recommended by yanmar
CHPTER 9 TROUBLESHOOTING
9-1 Non-breakdowns
9-2 Troubleshooting