🏷️ Basic Information Identification Make: Komatsu Model: WA800-3 Type: Wheel Loader Serial Number: 50001 and up 📋 Manual Details Product Information Manual Type: Service Repair Manual + Field Assembly Manual + Operation & Maintenance Manual Language: English Format: PDF Requirements: Adobe PDF Reader & WinZip Features: Bookmarked, Searchable, Printable, Zoomable Delivery: Instant Download ⚙️ Engine Specifications Engine Details Engine Model: SA12V140-1 Engine Type: Diesel Engine Notes: For details, refer to the 12V140-1 Series Engine Shop Manual. 🔧 Maintenance Lubrication Fuel Coolant Lubricants Guide: Guide to use according to ambient temperature Tightening Torques Standard Torques: Standard tightening torques for bolts and nuts Parts Replacement Safety Critical Parts: Periodic replacement schedule Schedules Maintenance Schedule: Comprehensive schedule chart Wear Parts Wear Parts List: List of wear parts 📄 Operation General Operator Guidance: Effective, economical, and safe operation Components Component Explanation: Detailed explanation of components Special Operations Cold Weather: Cold weather operation procedures Long Term Storage: Long-term storage procedures 📄 Repair Procedures Repair Information: Step-by-step repair, servicing, and troubleshooting Content Overview Service Repair Contents: General, Structure and Function, Testing and Adjusting, Disassembly and Assembly, Maintenance Standard, Others 📄 Assembly Field Assembly Assembly Procedure: Step-by-step field assembly instructions Assembly Considerations: Safety, workspace layout, tools, equipment, oils, greases, paints, frame stands Assembly Parts Installation: Installation of frames, axles, drivelines, fuel tank, cab, boom, bucket, etc. Assembly Adjustments: Adjustments for bucket positioner, boom kick-out, drive force UP switch, work equipment circuit bleeding 📄 Diagnostics Troubleshooting Troubleshooting Guide: Troubleshooting procedures for operation and maintenance 📄 Optional Features Attachments Optional Parts: Information on optional parts and attachments Bucket Tire Selection: Guidance on selecting buckets and tires Systems Auto Shift Handling: Handling the Auto Shift System Joystick Steering Handling: Handling the Joystick Steering System Auto Greasing Handling: Handling the Auto-Greasing System Air Conditioner: Information on the Air Conditioner system Car Radio: Information on AM/FM Car Radio and Radio-Cassette Stereo Main Monitor Display: Handling Main Monitor Failure Displays