Komatsu WF550-3 Index:

• WF550-3
• 1. Introduction
  • 1.1. Foreword
    • EU Directives
  • 1.2. Safety information
  • 1.3. Introduction
    • 1.3.1. Intended use
    • 1.3.2. Features
    • 1.3.3. Breaking-in the machine
  • 1.4. Location of plates, table to enter serial no. and distributor
    • 1.4.1. Machine identification plate
    • 1.4.2. Engine identification plate
    • 1.4.3. Position of service meter
    • 1.4.4. Table to enter serial no. and distributor
  • 1.5. Table of contents
  • 1.6. Dimensions, weights and operating data
    • Noise emission levels
• 2. Safety
  • 2.1. General safety measures
    • 2.1.1. Safety instructions
    • 2.1.2. Safety devices
    • 2.1.3. Emergency exit
    • 2.1.4. Clothing and personal protection
    • 2.1.5. Machine modifications
    • 2.1.6. Before you leave the driver’s seat
    • 2.1.7. Mounting and dismounting
    • 2.1.8. Fire prevention and fire fighting
    • 2.1.9. Protection against asbestos dust
    • 2.1.10. Protection against injuries
    • 2.1.11. Working at high temperatures
    • 2.1.12. Roll-over protection system (ROPS)
    • 2.1.13. Attachment for protection against falling objects (FOPS)
    • 2.1.14. Attachments
    • 2.1.15. Battery
  • 2.2. Safety precautions during operation
    • 2.2.1. Before you start the engine
    • 2.2.2. Machine operation
    • 2.2.3. Transport
  • 2.3. Precautions for maintenance
    • 2.3.1. Personnel
    • 2.3.2. Before carrying out maintenance
    • 2.3.3. During maintenance
  • 2.4. Safety labels
• 3. Operation
  • 3.1. General view
    • 3.1.1. General view of the machine
    • 3.1.2. Control elements and measuring instruments
  • 3.2. Description of the individual elements
    • 3.2.1. Control monitor
    • 3.2.2. Switches
    • 3.2.3. Control levers and pedals
    • 3.2.4. Steering column tilt lever
    • 3.2.5. Cap with lock
    • 3.2.6. Safety bar
    • 3.2.7. Towing pin
    • 3.2.8. Backup alarm
    • 3.2.9. Fuses
    • 3.2.10. Slow-blow fuses
    • 3.2.11. Storaging place of this manual
    • 3.2.12. Taking off power
    • 3.2.13. Air conditioning
    • 3.2.14. Hydraulic cooling fan
  • 3.3. Operation
    • 3.3.1. Pre-start checks
    • 3.3.2. Starting the engine
    • 3.3.3. Operation and checks after starting the engine
    • 3.3.4. Driving the machine
    • 3.3.5. Gear change
    • 3.3.6. Changing direction
    • 3.3.7. Turning and steering
    • 3.3.8. Stopping the machine
    • 3.3.9. Operating the work equipment
    • 3.3.10. Trash loader operations
    • 3.3.11. Precautionary measures during operation
    • 3.3.12. Adjusting the position of the work equipment
    • 3.3.13. Parking the machine
    • 3.3.14. Check after completion of work
    • 3.3.15. Stopping the engine
    • 3.3.16. Check after stopping the engine
    • 3.3.17. Locking
  • 3.4. Transport
    • 3.4.1. Loading and securing
  • 3.5. Cold weather operation
    • 3.5.1. Precautions for low temperatures
    • 3.5.2. Precautions after completion of work
    • 3.5.3. After the cold weather period
    • 3.5.4. Warming-up operation for steering hydraulic circuit in cold weather
  • 3.6. Long-term storage
    • 3.6.1. Before storage
    • 3.6.2. During storage
    • 3.6.3. After storage
• 4. Troubleshooting
  • 4.1. When the machine runs out of fuel
    • Procedure for bleeding air
    • 4.1.1. Central lubrication system
    • 4.1.2. No grease emerging at the lubrication points
    • 4.1.3. The pump does not switch on
  • 4.2. Towing the machine
    • 4.2.1. Engine can still be used
    • 4.2.2. Engine cannot be used
    • 4.2.3. Releasing the parking brake
    • 4.2.4. Emergency travel operation
  • 4.3. If battery is discharged
    • 4.3.1. Removal and installation of battery
    • 4.3.2. Precautions for charging the battery
    • 4.3.3. Starting the engine with a booster cable
  • 4.4. Other troubles
    • 4.4.1. Electrical system
    • 4.4.2. Chassis
    • 4.4.3. Engine
    • 4.4.4. RELATIONSHIP OF ELECTRONIC CONTROL SYSTEM
• 5. Maintenance
  • 5.1. Maintenance guide
  • 5.2. Maintenance basics
    • 5.2.1. Oil, fuel and coolant specifications
    • 5.2.2. Specifications of the electrical system
  • 5.3. Wearing parts list
  • 5.4. Use of fuel, coolant and lubricants according to ambient temperature
    • Proper selection of fuel, coolant and lubricants
  • 5.5. Tools and grease pump
    • 5.5.1. Included tools
    • 5.5.2. Grease pump
  • 5.6. Standard tightening torques (bolts, nuts)
  • 5.7. Periodical replacement of safety-critical parts
  • 5.8. Maintenance schedule chart
  • 5.9. Service procedure
    • 5.9.1. Initial 250 hours service
    • 5.9.2. Maintenance upon demand
    • 5.9.3. Checks before starting
    • 5.9.4. Every 50 hours service.
    • 5.9.5. Every 100 hours service
    • 5.9.6. Every 250 service hours
    • 5.9.7. Every 500 service hours
    • 5.9.8. Every 1000 service hours
    • 5.9.9. Every 2000 service hours
    • 5.9.10. Every 4000 service hours
• 6. Special equipment and attachments
  • 6.1. Protective ventilation system SBL30
    • 6.1.1. Design and function of the protective ventilation system
    • 6.1.2. Operating the machine
    • 6.1.3. Starting up the protective ventilation system
    • 6.1.4. Working with protective ventilation system switched on
    • 6.1.5. After use
    • 6.1.6. Operating and monitoring display
    • 6.1.7. Signal lamp (on the cab roof)
    • 6.1.8. Escape aid device and emergency hammer
    • 6.1.9. Combination filter WP21
    • 6.1.10. Inspecting and/or exchanging the circulating air filter
    • 6.1.11. Safety inspection
    • 6.1.12. Technical details and dimensions SBL 30
• 7. Index