🏷️ Basic Information Identification Make: Subaru Model: Justy Year: 2004 Codes Chassis Code: Not explicitly stated, but typically J10/J20 series for this generation 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Vehicle Segment: Subcompact hatchback, often competing in the entry-level car market. Competitive Analysis Value Proposition: Inexpensive way to keep vehicle working properly, comprehensive repair information Key Features Organization: Numbered table of contents for fast information retrieval 📋 Manual Details Coverage Areas Primary Coverage: Complete official full factory service repair manual Page Count Estimated Pages: Hundreds (exact number not specified, typical for comprehensive manuals) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine Service/Repair, Fuel Injection, Fuel System, Cooling System, Emission System Drivetrain: Transmission Service/Repair, Differential/Drive, Axle Chassis: Brake System, Suspension, Steering Electrical: Electrical System, Wiring Diagram, Engine Control System Body Interior: Chassis/Body, Restraint System, Interior, Heater/Air Conditioner Engine Control: Engine Control System, including diagnostic procedures and sensor locations. Air Conditioning: Heater/Air Conditioner system diagnosis and repair Emission Control: Emission System components and diagnostics Power Steering: Power steering system operation and repair (if equipped) Procedures Included Maintenance: General Maintenance, Periodic Lubrication Troubleshooting: Troubleshooting Repair: Complete disassembly and reassembly procedures, step-by-step repair instructions Diagnostics: Comprehensive troubleshooting guides for identifying and resolving various vehicle issues. Wiring Diagrams: Detailed wiring diagrams for electrical system troubleshooting Technical Depth Depth: Comprehensive factory-level detail suitable for DIYers and experienced mechanics Illustrations: Hundreds of photos and illustrations, enlarged inset views Notes Cautions: Detailed substeps, notes, cautions, and warnings throughout each chapter 📊 Manual Specifications File Format Format: PDF Compatibility: Works under all PC-based Windows operating systems and Mac Searchable: PDF format implies text-searchable functionality, enhancing usability. Print Quality Printability: Printable without any restriction, entire manual or specific pages Binding Type Binding: Digital Download (Printable) Paper Type Paper Type: N/A (Digital) Requirements Software: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Code: Likely the EFi engine variant for 2004, specific code not provided but typically identified by chassis/model code Configuration: Likely 3-cylinder or 4-cylinder inline engine Performance Displacement: Commonly 1.0L or 1.2L (3-cylinder or 4-cylinder) for this era Justy, specific to model variant not provided Horsepower: Varies by engine size, typically in the 50-70 HP range for this model Torque: Varies by engine size, typically in the 55-70 lb-ft range Fuel System Injection Type: Fuel Injection (EFI) Fuel Delivery: Electronic Fuel Injection (EFI) system 🔧 Transmission Standard Type: Likely a 5-speed manual transmission or an automatic transmission (CVT or traditional) depending on market and trim. Optional Type: Automatic transmission option likely available Features Drive Type: Available in Front-Wheel Drive (FWD) and All-Wheel Drive (AWD) depending on the specific market and trim level. 📐 Dimensions Exterior Body Styles: Typically a compact hatchback, possibly a 3-door or 5-door variant. Weights Curb Weight: Estimated range of 1800-2000 lbs (approx. 815-907 kg) depending on configuration. 🛡️ Safety Features Active Features Braking System: Front disc brakes, rear drum brakes common for this segment. Passive Features Restraint System: Includes seat belts, likely front airbags. Specifics depend on trim. 💡 Technology Features Infotainment Audio System: Basic AM/FM radio with CD player or cassette player common for the era. Speaker configuration likely limited. Driver Assistance ABS: Anti-lock Braking System (ABS) may be an optional feature depending on trim level. 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000-5,000 miles (5,000-8,000 km) or 6 months, check manual for exact specifications. Timing Belt: Critical service item, typically every 60,000-90,000 miles (96,000-145,000 km) or as per manual. Highly recommended to replace water pump concurrently. Fluid Specifications Engine Oil: Likely 5W-30 or 10W-30 synthetic blend/conventional oil, refer to manual for exact API service classification and capacity. Coolant: Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Refer to manual for specific type (e.g., Subaru Super Coolant). Brake Fluid: DOT 3 or DOT 4 brake fluid, check manual for specific recommendation. Transmission Fluid Manual: GL-4 gear oil, typically 75W-90 or 80W-90. Capacity varies. Transmission Fluid Automatic: ATF DEXRON-III or equivalent, refer to manual for specific type and capacity. Known Issues Engine: Potential for oil leaks from valve cover gasket or oil pan seal. Spark plug misfires if not maintained. Timing belt replacement is critical at specified intervals. Chassis: Suspension components (ball joints, tie rod ends) can wear over time. Brake system maintenance is crucial for safety. Electrical: Wiring harness connections can corrode. Alternator or battery issues can arise with age. 📚 Vehicle History Brand Heritage Manufacturer: Subaru Corporation Model Evolution Generation: The 2004 model likely falls within the second generation of the Justy (often rebadged from Suzuki Swift/Cultus in earlier generations, but Subaru developed its own variants for later models). 🏆 Awards & Recognition Recognitions Awards: Specific awards for the 2004 Justy are not widely documented, but Subaru generally receives recognition for AWD systems...