Komatsu WA75-3 Wheel Loader Operation and Maintenance Manual VEAM950200

Description

• Model List:
  • WA75-3 Wheel Loader

• 1. MAIN MENU
• 2. COVER
• 3. Table of Contents
• 4. Introduction
• 4.1. Forword
• 4.2. Safety Information
• 4.3. Introduction
• 4.3.1. Features
• 4.3.2. Breaking in a New Machine
• 4.4. Location of Plates, Table to Enter Serial No. and Distributor
• 4.4.1. Machine Serial No. Plate position
• 4.4.2. Engine Serial No. Plate Position
• 4.4.3. Table to Enter Serial No. and Distributor
• 4.5. Why You Should Read these Operating Instructions
• 4.6. Notes on Safety Regulations
• 4.6.1. Correct Use
• 4.6.2. Safety Notes in the Operating Instructions
• 4.7. Equipment
• 5. Loading and Transporting the Machine
• 5.1. Loading and Transporting the Machine
• 5.1.1. Securing the Articulated Steering
• 5.1.2. Lifting the Machine
• 5.1.3. Driving Machine Onto Loading Area of Transport Vehicle
• 5.1.4. Securing the Machine During Transport
• 5.1.5. After Transport
• 6. Safety
• 6.1. General Safety Measures
• 6.1.1. Safety Instructions
• 6.1.2. Safety Devices
• 6.1.3. Emergency Exit
• 6.1.4. Clothing and Personal Protection
• 6.1.5. Machine Modifications
• 6.1.6. Before You Leave the Drivers Seat
• 6.1.7. Mounting and Dismounting
• 6.1.8. Fire Prevention and Fire Fighting
• 6.1.9. Protection Against Asbestos Dust
• 6.1.10. Protection Against Injuries
• 6.1.11. Working at High Temperatures
• 6.1.12. RollOver Protection System (ROPS)
• 6.1.13. Attachment for Protection Against Falling Objects (FOPS)
• 6.1.14. Attachments
• 6.1.15. Battery
• 6.2. Safety Measures during Operation
• 6.2.1. Before You Start the Engine
• 6.2.2. Machine Operation
• 6.2.3. Transport
• 6.3. Safety Measures During Maintenance
• 6.3.1. Personnel
• 6.3.2. Prior to Start of Maintenance Measures
• 6.3.3. During Maintenance
• 6.3.4. Tires
• 6.4. Labeling
• 6.4.1. Position of Safety Labels
• 6.4.2. Position of Standard Labels
• 7. Controls and InDicators
• 7.1. General View of Machine
• 7.2. Controls and Indicators
• 7.2.1. General View
• 7.2.2. Instrument Panel
• 7.2.3. Warning Lights
• 7.2.4. Control Lamps
• 7.2.5. Measuring Indicators
• 7.2.6. Switches
• 7.2.7. Control Levers, Pedals
• 7.2.8. Articulated Steering Catch
• 7.2.9. Traction Device
• 7.2.10. Socket
• 7.2.11. Door Unlocking System
• 7.2.12. Alarm Horn for Reverse Driving
• 8. Operation
• 8.1. Running in the Machine
• 8.2. Preparing the Machine Start
• 8.2.1. Visual Checks
• 8.3. Adjustments Prior to Machine Start
• 8.3.1. Adjusting the Drivers Seat
• 8.3.2. Adjusting the Steering Column
• 8.3.3. Adjusting the Armrest
• 8.3.4. Adjusting the RearView Mirrors
• 8.3.5. Adjusting the Heating and Ventilation System
• 8.3.6. Putting on the Safety Belt
• 8.4. Starting and Switching Off the Engine
• 8.4.1. Starting the Engine
• 8.4.2. Switching Off the Engine
• 8.5. Driving
• 8.5.1. StartUp
• 8.5.2. Changing the Driving Direction
• 8.5.3. Reverse Driving
• 8.5.4. Turning
• 8.5.5. Braking
• 8.5.6. Stopping
• 8.5.7. LongerDistance Driving
• 8.6. Operating the Machine
• 8.6.1. Preparing the Work Equipment
• 8.6.2. Tire Service Life
• 8.6.3. Loading
• 8.6.4. Transporting
• 8.6.5. Dumping / Unloading
• 8.6.6. Planing
• 8.6.7. Working With the Forklift Truck Attachment
• 8.6.8. Precautions For Special Operations
• 8.6.9. After the work is finished
• 8.6.10. Instructions for Winter Operation
• 8.6.11. Longer Standstill Periods of the Machine
• 9. Troubleshooting
• 9.1. Troubleshooting
• 9.1.1. Warning Lights and Indicators
• 9.1.2. Electrical System
• 9.1.3. Engine
• 9.1.4. Hydraulic system
• 9.1.5. Brakes
• 9.1.6. Axles
• 9.1.7. Emergency Steering Characteristics
• 9.1.8. Emergency Lowering System
• 9.1.9. Starting the Engine with a Battery Jumper Cable
• 9.1.10. Starting the Engine
• 9.1.11. Towing the Machine
• 9.1.12. Towing a Machine with Defective Brakes
• 10. Maintenance
• 10.1. Maintenance Basics
• 10.1.1. Preparing the Machine for Maintenance
• 10.1.2. Cleaning the Machine
• 10.1.3. WorkingAreaDependent Maintenance
• 10.1.4. Lubricants and Operating Agents
• 10.1.5. Replacing SafetyRelated Parts
• 10.1.6. Spare Parts and Consumable Components
• 10.1.7. Electrical System
• 10.1.8. Tires
• 10.1.9. Tools
• 10.1.10. Torque for Standard Nuts and Bolts
• 10.2. Maintenance Schedule
• 10.3. Maintenance Prior to Start
• 10.3.1. Visual Checks
• 10.3.2. Cooling System, Checking the Coolant Level, Topping off Coolant
• 10.3.3. Engine, Checking the Oil Level, Topping off Oil
• 10.3.4. Engine, Draining Off Oil
• 10.3.5. Checking the Fuel Level, Refueling
• 10.3.6. Checking the Controls
• 10.3.7. Checking the Parking Brake
• 10.3.8. Checking the Service Brake
• 10.3.9. Checking the Electrical Connections
• 10.3.10. Other Maintenance Measures Prior to Start
• 10.4. Maintenance Every 10 Operating Hours
• 10.4.1. Lubrication
• 10.5. Maintenance After the First 50 Operating Hours
• 10.5.1. Engine, Changing Oil and Replacing the Oil Filter Cartridge
• 10.5.2. VBelt, Checking the Condition
• 10.5.3. VBelt, Checking and Adjusting the Tension
• 10.5.4. Hydraulic System, Replacing the Filter Insert
• 10.5.5. Checking and Tightening the Wheel Nuts
• 10.5.6. Front and Rear Axle, Changing Oil
• 10.5.7. Transfer Gear Changing Oil
• 10.6. Maintenance Every 50 Operating Hours
• 10.6.1. Checking the cooling System, coolant level in the radiator and expansion tank
• 10.6.2. Draining Off Water and Dirt Deposits From the Fuel Tank
• 10.6.3. Checking the Service Brake and Oil Level, Refilling Oil
• 10.6.4. Checking the Battery and Acid Level
• 10.6.5. Lubrication
• 10.7. Maintenance Every 100 Operating Hours
• 10.7.1. Draining the Water Separator, Removing Water and Dirt Deposits
• 10.8. Maintenance Every 250 Operating Hours
• 10.8.1. Changing the Engine Oil and Oil Filter Cartridge
• 10.8.2. Checking the VBelt Condition
• 10.8.3. Checking and Adjusting the Vbelt Tension
• 10.8.4. Lubrication
• 10.8.5. Front and Rear Axle, Checking the Oil Level
• 10.8.6. Air Filter, Removing and ReInstalling the Filter Insert, Checking and Cleaning the Filter I…
• 10.8.7. Cleaning the Radiator Segments
• 10.9. Maintenance Every 500 Operating Hours
• 10.9.1. Changing the Fuel Filter and Filter Element
• 10.9.2. Changing the Filter Cartridge of the Hydraulic System
• 10.9.3. Cleaning the Water Separator
• 10.9.4. Lubrication
• 10.9.5. Transfer Gear, Checking the Oil Level and Refilling Oil
• 10.9.6. Air Filter, Replacing the Filter Insert, Replacing the Safety Filter
• 10.10. Maintenance Every 1000 Operating Hours
• 10.10.1. Cooling System, Exchanging Coolant and Cleaning the System
• 10.10.2. Front Axle, Oil Change
• 10.10.3. Rear Axle, Oil Change
• 10.10.4. Transfer Gear, Oil Change
• 10.10.5. Service Brake
• 10.10.6. Checking and Adjusting System Pressures
• 10.10.7. Checking and Adjusting the Valve clearance
• 10.10.8. Checking and Adjusting the Injection Nozzles, Nozzle Pressure and FuelJet Pattern
• 10.11. Maintenance Every 2000 Operating Hours
• 10.11.1. Hydraulic System, Oil Change
• 10.11.2. Bleeding the Hydraulic Oil Tank
• 10.11.3. Cooling System, Checking the Antifreeze Content of the Coolant
• 10.11.4. Checking the Cooling System
• 10.11.5. Checking the Fuel Pump
• 10.11.6. Checking the Fuel and Coolant Tubes, Replacing the Tubes (if required)
• 10.11.7. Checking the Water Pump
• 10.11.8. Checking and Adjusting the Fuel Injection and Injection time
• 10.11.9. Engine, Intake Valves and Outlet Valves Grinding In the Valve Bases
• 11. Technical Data
• 11.1. Technical Data
• 11.1.1. Noise Emission Levels
• 11.1.2. Vibration Level
• 11.1.3. Limit Values for Slopes