Komatsu WA470-6LC, WA480-6LC Wheel Loader Operation and Maintenance Manual VEAM660104

Description

• Model List:
  • WA470-6LC Wheel Loader
  • WA480-6LC Wheel Loader

• 1. Foreword
• 1.1. Foreword
• 1.1.1. EU Directives
• 1.2. Safety information
• 1.2.1. Signal words
• 1.2.2. Safety labels
• 1.3. Introduction
• 1.3.1. Use of machine
• 1.3.2. Intended use
• 1.3.3. Directions of machine
• 1.3.4. Visibility from operators seat
• 1.4. Necessary information
• 1.4.1. Product Identification Number (PIN)/Machine serial no. plate and position
• 1.4.2. Engine serial no. plate and position
• 1.4.3. ROPS/FOPSCab serial no. plate
• 1.4.4. Axle serial no. plate
• 1.4.5. Transmission serial no. plate
• 1.4.6. Seat operator serial no. plate
• 1.4.7. Position of service meter
• 1.4.8. Table to enter serial no. and distributor
• 1.4.9. Declaration of conformity
• 1.5. Contents
• 1.6. Dimensions, weights and operating data
• 1.6.1. Dimensions, weights and operating data
• 1.7. CEConforming equipment
• 1.7.1. CEConforming equipment
• 1.7.2. Retrofitting by thirdparty suppliers
• 2. Safety
• 2.1. Safety labels
• 2.1.1. Location of safety labels
• 2.1.2. Presentation of safety labels
• 2.2. General precautions common to operation and maintenance
• 2.2.1. Precautions before starting operation
• 2.2.2. Preparations for safe operation
• 2.2.3. Fire prevention
• 2.2.4. Precautions when getting on or off machine
• 2.2.5. Do not get caught in articulated portion
• 2.2.6. Precautions related to protective structures
• 2.2.7. Unauthorized modification
• 2.2.8. Precautions related to attachments and options
• 2.2.9. Precautions when running engine inside building
• 2.3. Precautions for operation
• 2.3.1. Precautions for jobsite
• 2.3.2. Starting engine
• 2.3.3. Operation
• 2.3.4. Transportation
• 2.3.5. Towing
• 2.4. Precautions for maintenance
• 2.4.1. Precautions before starting inspection and maintenance
• 2.4.2. Precautions for inspection and maintenance
• 2.4.3. Tires
• 3. Operation
• 3.1. General view
• 3.1.1. General view of machine
• 3.1.2. General view of controls and gauges
• 3.2. Explanation of components
• 3.2.1. Machine monitor
• 3.2.2. Switches
• 3.2.3. Control levers, pedals
• 3.2.4. Steering tilt lock lever
• 3.2.5. Cap with lock
• 3.2.6. Safety bar
• 3.2.7. Towing pin
• 3.2.8. Grease pump
• 3.2.9. Opening, closing cab door, windows
• 3.2.10. Backup alarm
• 3.2.11. Fuse
• 3.2.12. Slow blow fuse
• 3.2.13. Location and presentation of relays
• 3.2.14. Power outlet
• 3.2.15. Air conditioner (standard)
• 3.2.16. Air conditioner (automatic)
• 3.2.17. Handling cab wiper
• 3.2.18. Location of fire extinguisher
• 3.3. Operation
• 3.3.1. Check before starting engine, adjust
• 3.3.2. Starting engine
• 3.3.3. Checks after starting engine
• 3.3.4. Operations and checks after starting engine
• 3.3.5. Stopping engine
• 3.3.6. Moving the machine (directional, speed), stopping the machine
• 3.3.7. Turning
• 3.3.8. Operation of work equipment
• 3.3.9. Work possible using wheel loader
• 3.3.10. Precautions for operation
• 3.3.11. Adjusting work equipment posture
• 3.3.12. Parking machine
• 3.3.13. Checks after completion of operation
• 3.3.14. Locking
• 3.3.15. Handling the tires
• 3.4. Transportation
• 3.4.1. Transportation procedure
• 3.4.2. Loading, unloading work with trailers
• 3.4.3. Lifting machine
• 3.5. Cold weather operation
• 3.5.1. Precautions for low temperature
• 3.5.2. Precautions after completion of work
• 3.5.3. After cold weather
• 3.5.4. Warmingup operation for steering hydraulic circuit in cold weather
• 3.6. Longterm storage
• 3.6.1. Before storage
• 3.6.2. During storage
• 3.6.3. After storage
• 3.7. Troubleshooting
• 3.7.1. When machine runs out of fuel
• 3.7.2. Towing the machine
• 3.7.3. If battery is discharged
• 3.7.4. Other trouble
• 4. Maintenance
• 4.1. Guides to maintenance
• 4.2. Outlines of service
• 4.2.1. Handling oil, fuel, coolant, grease and carrying out KOWA (KOMATSU Oil Wear Analysis)
• 4.2.2. Outline of electric system
• 4.3. Wear parts
• 4.3.1. Wear parts list
• 4.4. Fuel, coolant and lubricants
• 4.4.1. Lubrication chart
• 4.4.2. Use of fuel, coolant and lubricants according to ambient temperature
• 4.4.3. Recommended brands, recommended quality for products other than KOMATSU genuine oil
• 4.5. Standard tightening torques for bolts and nuts
• 4.5.1. Torque list
• 4.6. Periodic replacement of safety critical parts
• 4.7. Maintenance schedule chart
• 4.7.1. Maintenance schedule chart
• 4.8. Replace injector assembly
• 4.8.1. Every 12000 hours service
• 4.9. Service procedure
• 4.9.1. Initial 50 hours service (only after the first 50 hours)
• 4.9.2. Initial 250 hours service (only after the first 250 hours)
• 4.9.3. Initial 1000 hours service (only after the first 1000 hours)
• 4.9.4. When required
• 4.9.5. Check before starting
• 4.9.6. Every 50 hours service
• 4.9.7. Every 100 hours service
• 4.9.8. Every 250 hours service
• 4.9.9. Every 500 hours service
• 4.9.10. Every 1000 hours service
• 4.9.11. Every 2000 hours service
• 4.9.12. Every 4000 hours service
• 4.9.13. Every 8000 hours service
• 4.9.14. Every 12000 hours service
• 5. Technical Data
• 5.1. Technical data
• 5.1.1. WA4706 LC
• 5.1.2. WA4806 LC
• 5.2. Noise emission levels
• 5.3. Vibration level
• 5.4. Limit values for slopes
• 6. Attachments, Options
• 6.1. Selecting bucket and tires
• 6.2. Handling torque converter lockup
• 6.2.1. General locations
• 6.2.2. Method of operation
• 6.2.3. Warning/limit functions for travel speed
• 6.3. Handling machines equipped with KOMTRAX
• 6.3.1. Basic precautions
• 6.4. Joystick steering system
• 6.4.1. Components
• 6.4.2. Structure and function
• 6.4.3. Getting in or out
• 6.4.4. Seat adjustment
• 6.4.5. Adjustment of joystick console
• 6.4.6. Operation using joystick lever and operation using steering wheel
• 6.4.7. Precautions for steering with joystick
• 6.4.8. Operation method of joystick steering system
• 6.5. Multifunction lever (with/without auxiliary control lever)
• 6.5.1. Explanation of components
• 6.5.2. Operation
• 6.6. lever control
• 6.6.1. Explanation of components
• 6.7. Hydraulic quick coupler (operation with lever)
• 6.7.1. Installing the attachment
• 6.7.2. Removal and installation of the attachment
• 6.7.3. Precautions for use
• 6.7.4. Precautions when removing the attachment
• 6.8. Hydraulic quick coupler (operation with switch)
• 6.8.1. Removing the attachment
• 6.8.2. Installing the attachment
• 6.8.3. Removal and installation of the attachment
• 6.8.4. Precautions for use
• 6.8.5. Precautions when removing the attachment
• 6.9. Central lubrication system
• 6.9.1. Changing the lubrication interval times
• 6.9.2. Operating the central lubrication system
• 6.9.3. Display and control unit
• 6.10. Cold area kit
• 6.11. Rear view camera
• 6.11.1. Safety information
• 6.11.2. Operation of monitor
• 6.11.3. Monitor Version 1
• 6.11.4. Monitor Version 2
• 7. Index
• 7.1. Index
• 8. Notes