🏷️ Basic Information Identification Make: John Deere Model: 550 LC Model Designation: Excavator Year: Not Specified Generation: Not Specified 📋 Manual Details Document Properties Manual Type: Workshop Service Manual Language: English Format: PDF Delivery: Electronic via Email Printable: Yes Page Count: Not Specified Target Audience: Mechanical Technicians Content Overview Focus: Repair and Overhaul Special Emphasis: Product-specific procedures, proprietary components ⚙️ Engine Specifications General Engine Type: Diesel Displacement: Not Specified Power: Not Specified Engine Disassembly: Covered 🔧 Transmission General Type: Not Specified Gears: Not Specified Transmission Disassembly: Covered 📐 Dimensions Operating Operating Weight: Not Specified Length: Not Specified Width: Not Specified Height: Not Specified 🛡️ Safety Features Precautions Safety Equipment Emphasis: Yes Safety Precautions Emphasis: Yes 🔧 Maintenance Routine Routine Maintenance: Covered Tune Ups: Covered Servicing: Covered Lubrication System: Covered Fuel System: Covered Oil Capacity: Not Specified Service Interval: Not Specified 📄 Systems Electrical Electrical System: Covered Exhaust Exhaust System: Covered Ignition Ignition System: Covered 📄 Body General Body Repairs: Covered 📄 Tools Special Tools Special Tools Reference: Yes 📄 Diagnostics Troubleshooting Diagnostic Procedures: Covered Repair Procedures: Covered 📄 Documentation Symbols Warning Symbols: Included Caution Symbols: Included Note Symbols: Included 📄 Procedures Assembly Assembly Disassembly: Covered Installation Removal Install Procedures: Covered