Komatsu D68ESS-12E0 Bull Dozer Shop Manual SEN05539-00

Description

• Model List:
  • D68ESS-12E0 Bull Dozer

• 1. COVER
• 2. INDEX AND FOREWORD
• 2.1. Index
• 2.2. Foreword and general information
• 3. Specification
• 3.1. Specification and technical data
• 4. Structure, function andmaintenance standard
• 4.1. Engine and cooling system
• 4.2. Power train, Part 1
• 4.3. Power train, Part 2
• 4.4. Undercarriage and frame
• 4.5. Hydraulic system, Part 1
• 4.6. Hydraulic system, Part 2
• 4.7. Work equipment
• 4.8. Electrical system
• 5. Standard value table
• 5.1. Standard service value table
• 6. Testing and adjusting
• 6.1. Testing and adjusting
• 6.2. Tools for testing, adjusting, and troubleshooting
• 6.3. Measuring blowby pressure
• 6.4. Measuring exhaust color
• 6.5. Measuring engine oil pressure
• 6.6. Measuring engine speed
• 6.7. Testing fan belt tension
• 6.8. Measuring speed at torqueconverter stall
• 6.9. Adjusting fuel control linkage
• 6.10. Adjusting steering/directionallever, gearshift lever, and parkingbrake lever
• 6.11. Adjusting brake pedal linkage
• 6.12. Adjusting work equipment lock lever
• 6.13. Testing power train hydraulicpressure
• 6.14. Measuring and adjusting workequipment oil pressure
• 6.15. Measuring leakage inside cylinder1
• 6.16. Bleeding air from hydrauliccylinder
• 7. Troubleshooting
• 7.1. General information on troubleshooting
• 7.2. Troubleshooting of electrical system(Emode)
• 7.3. Troubleshooting of hydraulic andmechanical system (Hmode)
• 7.4. Troubleshooting of machine monitorsystem (Mmode)
• 8. Disassembly and assembly
• 8.1. General information on disassemblyand assembly
• 8.2. Engine and cooling system
• 8.3. Power train
• 8.4. Undercarriage and frame
• 8.5. Hydraulic system
• 8.6. Work equipment
• 8.7. Cab and its attachments
• 8.8. Electrical system
• 9. Diagrams and drawings
• 9.1. Hydraulic diagrams and drawings
• 9.2. Electrical diagrams and drawings