Yanmar B12, B17 Excavator Service Manual

Description

• Model List:
  • B12, B17 Excavator

• 1. FOREWORD
• 2. CONTENTS
• 3. CHAPTER 1 GENERAL CAUTIONS FOR MAINTENANCE WORK
• 3.1. Correct Work
• 3.2. Safety Precautions
• 3.3. Preparations
• 3.4. Cautions for Disassembly and Reassembly
• 3.5. Cautions for Attaching and Detaching Hydraulic Equipment
• 3.6. Cautions for Attaching and Detaching HYdraulic Piping
• 3.7. Cautions for Handling Seals
• 3.8. Correst Installation of Hydraulic Hose
• 3.9. Specifications of Hydraulic Hose
• 3.10. Air-Venting of Hydraulic Equipment
• 4. CHAPTER 2 TECHNICAL DATA
• 4.1. Specifications
• 4.2. External Drawings and Working Ranges
• 4.3. External Drawings and Working Ranges
• 4.4. Weight of Main Parts
• 4.5. Lifting Capacities
• 5. CHAPTER 3 SERVICING STANDARDS
• 5.1. Machine Performance
• 5.2. Engine
• 5.3. Undercarridge
• 5.4. Control Devices
• 5.5. Hydraulic Equipment
• 5.6. Work Implement
• 5.7. List of Tightening Torque
• 6. CHAPTER 4 ENGINE
• 6.1. Cylinder Block
• 6.2. Cylinder Head
• 6.3. Piston and Piston Pin
• 6.4. Connecting Rod
• 6.5. Crankshaft and Main Bearing
• 6.6. Camshaft and Tappets
• 6.7. Timing Gear
• 6.8. Service Data
• 6.9. Cooling System
• 6.10. Lubrication System
• 6.11. Fuel Supply System
• 6.12. Starter Motor
• 6.13. Magneto-Generator
• 6.14. Starting Aids
• 6.15. Adjustment of Engine Output.
• 7. CHAPTER 5 HYDRAULIC SYSTEM
• 7.1. Outline
• 7.2. Hydraulic Circuit Diagram
• 7.3. Control Circuit
• 7.4. Outline
• 7.5. Control Circuit
• 7.6. Hydraulic Equipments
• 7.7. Pressure Adjustment
• 8. CHAPTER 6 ADJUSTMENT PROCEDURES FOR EACH EQUIPMENT
• 8.1. Electrical Equipment
• 8.2. Undercarriage
• 8.3. Control Linkage
• 8.4. Control Linkage
• 8.5. Swing Bearing
• 8.6. Hydraulic Equipments
• 9. CHAPTER 7 PERIODIC INSPECTION AND SERVICING
• 9.1. List of Periodic Inspection and Servicing
• 10. CHAPTER 8 FUEL, LUBE OIL AND GREASE RECOMMENDED
• 10.1. Fuel, Lube Oil Grease Recommended by yanmar
• 11. CHPTER 9 TROUBLESHOOTING
• 11.1. Non-breakdowns
• 11.2. Troubleshooting