🏷️ Basic Information Identification Make: Mazda Model: 929 Codes Internal Model Codes: HC, HB (depending on generation) 👋 Introduction Market Position Segment: Full-size luxury sedan Competitive Analysis Competitors: Toyota Crown, Nissan Cedric/Gloria, Honda Legend, Lexus LS400 (later generations), BMW 7 Series, Mercedes-Benz S-Class Key Features Distinguishing Features: Rear-wheel drive platform, smooth V6 engines, refined interiors, innovative technologies (e.g., Eunos Cosmo-derived rotary engine in some markets/generations, advanced suspension systems). 📋 Manual Details Coverage Areas Geographic Coverage: Global (specific regional variations may exist) Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Digital (likely PDF, potentially printable) 📖 Manual Coverage Systems Covered Powertrain: Engine, transmission, drivetrain, fuel system, exhaust system Chassis: Suspension (front and rear), steering, brakes, wheels, tires Electrical: Lighting, instrumentation, audio system, power accessories, charging system, starting system, engine control, body control modules Body: Body panels, interior trim, climate control, safety systems (SRS), glass, doors, locks Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, symptom-based diagnostics, fault code interpretation (OBD-I/OBD-II) Repair: Component removal and installation, adjustment procedures, overhaul procedures Technical Depth Depth: Comprehensive; covers everything from basic maintenance to complete engine and transmission rebuilds, including electrical schematics and component-level repair. 📊 Manual Specifications File Format File Format: Likely PDF with searchable text and high-resolution images. Print Quality Quality: Excellent; designed for clarity with detailed diagrams and technical illustrations. Binding Type Binding Type: Digital download (if purchased as a physical copy, typically bound for workshop durability). Paper Type Paper Type: N/A (for digital format); High-quality, durable paper for printed versions. ⚙️ Engine Specifications Primary Engine Engine Type: V6 (SOHC and DOHC variants) Displacement: 3.0L (2954cc) - common JDM/export engine. Other displacements (e.g., 2.0L rotary) may exist for specific markets. Engine Code: e.g., JE (for 3.0L V6) Performance Horsepower Range: Approximately 190-250 hp (depending on generation and market tune) Torque Range: Approximately 200-240 lb-ft Fuel System Injection Type: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline Cooling System Coolant Type: Proprietary Mazda coolant or equivalent (typically Ethylene Glycol based, long-life formula recommended for later models). Lubrication System Oil Type: Refer to owner's manual/manual for specific viscosity (e.g., 5W-30, 10W-30, 10W-40 depending on climate and generation). Oil Capacity: Approximately 4.5-5.5 quarts (with filter change) Ignition System Spark Plug Type: Refer to manual for specific part numbers (e.g., NGK, Denso platinum or iridium plugs). 🔧 Transmission Standard Transmission Type: Automatic Transmission (e.g., 4-speed or 5-speed electronically controlled) Optional Transmission Type: Manual Transmission (less common, primarily for specific JDM models) Features Transmission Fluid Type: Mazda ATF-J, Dexron III equivalent, or specific recommended ATF. Transmission Fluid Capacity: Approximately 3-4 quarts (drain and fill), higher for full overhaul. Drivetrain Drive Type: Rear-Wheel Drive (RWD) Differential Type: Limited-slip differential (LSD) often available on higher trims. Differential Fluid: GL-5 Hypoid Gear Oil (specific viscosity recommended, e.g., 75W-90) 📐 Dimensions Exterior Length: Varies by generation, typically around 190-200 inches Width: Varies by generation, typically around 70-72 inches Height: Varies by generation, typically around 55-57 inches Weights Curb Weight: Approximately 3500-3900 lbs Gross Vehicle Weight Rating: Varies by configuration, consult manual or vehicle VIN. Wheelbase Wheelbase: Varies by generation, typically around 110-114 inches Wheels Tires Wheel Size: 15-inch, 16-inch, 17-inch alloys common Tire Size: Common sizes include 205/65R15, 215/60R15, 215/55R16, 225/50R16, 225/55R16, 225/50R17 Bolt Pattern: 5x114.3mm (5x4.5 inches) 🛡️ Safety Features Ratings NHTSA Ratings: Varies by model year and region. Early models may not have comprehensive ratings. Active Features ABS: Anti-lock Braking System (standard on most later models) Traction Control: Traction Control System (TCS) available on some models Passive Features Airbags: Driver and passenger front airbags standard on later models. Side airbags available on select trims. Seatbelts: 3-point seatbelts with pretensioners and load limiters Rollover Protection: Reinforced body structure 💡 Technology Features Infotainment Audio System: Premium audio systems (e.g., Bose) available on higher trims, cassette and CD players common. Navigation: Optional factory navigation systems on later models. Driver Assistance Cruise Control: Standard on most models. Automatic Climate Control: Available on higher trims. Connectivity Phone Integration: Not applicable for early generations; later models may have basic hands-free options or aftermarket solutions. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first (refer to specific manual for exact recommendation). Transmission Fluid Change Interval: Every 30,000-60,000 miles or as per manual, especially under severe service. Coolant Change Interval: Every 2 years or 30,000 miles for conventional coolant; consult manual for long-life coolant interval. Spark Plug Replacement: Every 60,000-100,000 miles for platinum/iridium plugs (refer to specific plug type). Fluid Specifications Brake Fluid: DOT 3 or DOT 4 (check manual for specific recommendation) Power Steering Fluid: ATF (Automatic Transmission Fluid) or specific Mazda power steering fluid. Known Issues Common Wear Items: Suspension bushings, CV joint boots, oxygen sensors, catalytic converters (due to age/mileage), climate...