The 2010 MazdaSpeed3, a compact sport hatchback, is engineered for driving enthusiasts, offering a potent combination of a 2.3L MZR DISI Turbo engine producing 263 horsepower and 280 lb-ft of torque, paired with a precise 6-speed manual transmission. Built in Japan, this second-generation model continues Mazda's heritage of creating engaging vehicles, characterized by sharp handling, a robust chassis, and practical hatchback utility. Its performance focus is evident in its design and capabilities, making it a standout in its segment. This workshop service repair manual provides comprehensive English-language guidance for the 2010 MazdaSpeed3, covering all available trim levels. It details essential maintenance procedures, from routine oil changes to component overhauls, alongside in-depth troubleshooting and diagnostic information for all major systems, including the powertrain, drivetrain, chassis, electrical, and body. Technical specifications, fluid requirements, and safety guidelines are also included, equipping owners and technicians with the knowledge needed for effective maintenance and repair. 🏷️ Basic Information Identification Make: Mazda Model: MazdaSpeed3 Year: 2010 Chassis Code: BK Vehicle Type: Compact Sport Hatchback Codes Engine Code: MZR DISI Turbo (LF-VDS) Transmission Code Manual: Aisin AX50-60 👋 Introduction Market Position Positioning: The MazdaSpeed3 is a performance-oriented hot hatchback that competes with vehicles like the Volkswagen GTI, Subaru WRX, and Ford Focus ST. It offers a potent blend of turbocharged power, agile handling, and practicality. Competitive Analysis Strengths: Strong turbocharged engine, sharp steering, robust chassis, attractive styling, practical hatchback body style. Key Features Performance Focus: Designed for enthusiasts, emphasizing driving dynamics and power delivery. Turbocharged Engine: 2.3L turbocharged inline-4 provides significant power and torque. Manual Transmission: Standard and acclaimed 6-speed manual transmission enhances driver engagement. 📋 Manual Details Coverage Areas Primary Coverage: 2010 MazdaSpeed3 (LF-VDS engine) Trim Levels Covered: All available trims for the 2010 model year Page Count Estimated Pages: 1500-2000+ (typical for a comprehensive service manual) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Cooling System, Exhaust System, Ignition System, Lubrication System, Turbocharging System Drivetrain: Transmission (Manual), Clutch, Driveshafts, Differential, Axles Chassis: Suspension (Front & Rear), Steering System, Brake System (Front & Rear), Wheels & Tires Electrical: Battery, Charging System, Starting System, Lighting System, Instrumentation, Body Control Modules, Powertrain Control Modules (PCM), Chassis Control Modules Body: Body Panels, Doors, Hood, Trunk, Glass, Interior Trim, HVAC System, Restraint Systems (Airbags) Procedures Included Routine Maintenance: Oil Change, Filter Replacement, Fluid Checks and Top-offs, Spark Plug Replacement, Belt Inspection and Replacement Component Repair: Engine Overhaul, Turbocharger Rebuild/Replacement, Transmission Rebuild, Brake Caliper/Rotor Replacement, Suspension Component Replacement Diagnostics: Troubleshooting Common Issues, Reading Diagnostic Trouble Codes (DTCs), Circuit Diagrams, Component Testing Special Procedures: Turbocharger System Diagnosis and Repair, High-Pressure Fuel System Diagnosis, ECU Reprogramming, Wheel Alignment Procedures Technical Depth Depth: Comprehensive: Covers from basic maintenance and fluid changes to complete engine, transmission, and chassis overhauls. Includes detailed diagnostic procedures and component-level repair instructions. 📊 Manual Specifications File Format Format: PDF Searchability: Typically text-searchable for quick information retrieval Print Quality Quality: High-resolution, suitable for printing individual pages or sections Binding Type Binding: Not Applicable (Digital Download) Paper Type Paper: Not Applicable (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Name: MZR DISI Turbo (LF-VDS) Configuration: 2.3L (2,261 cc) Inline-4, Turbocharged Bore X Stroke: 87.5 mm x 94.0 mm Compression Ratio: 8.5:1 Valvetrain: DOHC, 16 Valves (4 valves per cylinder) Turbocharger: Garrett GT2554R or similar, water-cooled, with intercooler Performance Horsepower Hp: 263 hp @ 5,500 rpm Torque Lb-Ft: 280 lb-ft @ 3,000 rpm Redline: 6,700 rpm Fuel System Injection Type: Direct Injection (DISI) Fuel Requirement: Premium Unleaded Gasoline (91 Octane or higher recommended) Fluid Specifications Engine Oil Type: SAE 5W-30 Synthetic (API SN or ILSAC GF-5) Engine Oil Capacity: 5.2 US Quarts (4.9 Liters) with filter 🔧 Transmission Standard Type: 6-Speed Manual Transmission Manufacturer: Aisin Model: AX50-60 Optional Type: Not Available (Manual transmission was standard) Features Limited Slip Differential: Standard (Helical Type) Fluid Specifications Transmission Fluid Type: GL-4 SAE 75W-90 Synthetic Gear Oil (Mazda Recommended) Transmission Fluid Capacity: 2.1 US Quarts (2.0 Liters) 📐 Dimensions Exterior Length: 177.7 inches (4,513 mm) Width: 70.1 inches (1,780 mm) Height: 57.7 inches (1,465 mm) Wheelbase: 104.3 inches (2,650 mm) Front Track: 60.4 inches (1,535 mm) Rear Track: 59.8 inches (1,520 mm) Weights Curb Weight: 3,221 lbs (1,461 kg) Gross Vehicle Weight Rating: 4,343 lbs (1,970 kg) Cargo Cargo Volume Behind Rear Seats: 15.3 cu ft (433 Liters) Cargo Volume With Rear Seats Folded: 42.7 cu ft (1,209 Liters) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: ★★★★★ (5-Star) NHTSA Front Impact Passenger: ★★★★★ (5-Star) NHTSA Side Impact Driver: ★★★★★ (5-Star) NHTSA Side Impact Rear Passenger: ★★★★☆ (4-Star) IIHS Frontal Offset Score: Good IIHS Side Impact Score: Good IIHS Roof Strength Score: Good Active Features ABS: Standard (4-wheel Anti-lock Braking System) Traction Control: Standard (TCS) Stability Control: Standard (DSC - Dynamic Stability...