The Mazda 626, produced from 1997 to 2002, represents a significant iteration of Mazda's mid-size sedan and wagon offerings, embodying the brand's "Jinba Ittai" philosophy for a connected driving experience. Available in GF (sedan/hatchback) and GW (wagon) chassis configurations, this generation was celebrated for its balanced handling, responsive steering, and independent rear suspension, positioning it competitively against contemporaries like the Toyota Camry and Honda Accord. Offered with efficient 2.0L inline-four and a more powerful 2.5L V6 engine options, the 626 provided a blend of practicality and engaging performance, making it a well-regarded choice for daily commuting and family transport. This comprehensive factory service manual, presented in English, covers the Mazda 626 GF/GW models from 1997 through 2002. It details a vast array of systems, including powertrain, drivetrain, chassis, electrical, and body components, providing in-depth maintenance procedures, repair instructions, and diagnostic guidance. The manual is designed to assist owners, technicians, and mechanics in performing routine maintenance, troubleshooting complex issues, and executing detailed repairs. Its extensive scope, estimated at over 2000 pages, ensures that virtually every aspect of the vehicle's operation and upkeep is addressed, from basic fluid changes to complete engine and transmission rebuilds, supported by detailed specifications and wiring diagrams. 🏷️ Basic Information Identification Make: Mazda Model: 626 Generation: GF/GW Codes Chassis Codes: GF (Sedan/Hatchback), GW (Wagon) 👋 Introduction Market Position Segment: Mid-size sedan/wagon Competitors Era: Toyota Camry, Honda Accord, Nissan Altima, Ford Mondeo, Opel Vectra. Key Features Design Philosophy: Jinba Ittai (horse and rider as one) - focused on driver engagement and handling. Body Styles: Available as a 4-door sedan and a 5-door wagon. Handling: Renowned for its balanced chassis, independent rear suspension, and responsive steering. 📋 Manual Details Coverage Areas Years Covered: 1997, 1998, 1999, 2000, 2001, 2002 Page Count Estimated Page Count: Approximately 2000+ pages (typical for comprehensive factory service manuals) Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine control (EFI), lubrication, cooling, exhaust, fuel system, ignition system, starter, charging system. Drivetrain: Transmission (manual & automatic), clutch, driveshafts, axles, differential. Chassis: Suspension (front & rear), steering system, brakes (hydraulic, ABS), wheels, tires. Electrical: Body electrical (lighting, wipers, horn, power accessories), instrument cluster, audio system, immobilizer, SRS (airbag) system, diagnostics (OBD-II). Body: Body construction, interior trim, exterior trim, doors, windows, seats, HVAC (Heating, Ventilation, and Air Conditioning). Procedures Included Maintenance: Routine maintenance tasks, fluid checks and changes, filter replacements, spark plug replacement, belt inspection and replacement. Repair: Engine overhaul, transmission repair/rebuild, brake system repair, suspension component replacement, steering system repair, electrical component diagnosis and replacement. Diagnostics: Troubleshooting charts, symptom-based diagnostics, DTC (Diagnostic Trouble Code) interpretation, wiring diagrams, component testing procedures. Adjustments: Valve clearance adjustment, parking brake adjustment, clutch pedal free play adjustment. Technical Depth Depth: Comprehensive; covers from basic maintenance to full engine and transmission rebuilds, including detailed diagnostic procedures and specifications. 📊 Manual Specifications File Format Quality: High-resolution scanned pages, searchable text (OCR) where applicable, printable. Print Quality Scalability: Scalable for printing individual pages or the entire document. Binding Type Binding: Digital (PDF format) Paper Type Digital Format: PDF (Portable Document Format) ⚙️ Engine Specifications Primary Engine Engine Code 1: FS-DE (2.0L DOHC Inline-4) Displacement 1: 1991 cc (2.0 Liters) Bore Stroke 1: 83.0 mm x 92.0 mm Compression Ratio 1: 9.0:1 Horsepower 1: Approx. 120-130 hp @ 6000 rpm (varies by market and tune) Torque 1: Approx. 130-140 lb-ft @ 4000 rpm (varies by market and tune) Fuel System 1: Electronic Fuel Injection (EFI) Valvetrain 1: DOHC, 16 valves Optional Engine Engine Code 2: YF-DE / YF-RX (2.5L DOHC V6) Displacement 2: 2490 cc (2.5 Liters) Horsepower 2: Approx. 165-170 hp @ 6000 rpm (varies by market and tune) Torque 2: Approx. 160-170 lb-ft @ 4000 rpm (varies by market and tune) Fuel System 2: Electronic Fuel Injection (EFI) Valvetrain 2: DOHC, 24 valves (V6) 🔧 Transmission Standard Manual Transmission: 5-speed manual (FS-DE) Optional Automatic Transmission: 4-speed automatic (FS-DE & YF-DE) Features Automatic Features: Activematic (manual shift mode on some later models) Fluid Specifications Manual Fluid Type: API GL-4 SAE 75W-90 gear oil (consult manual for specific Mazda specs) Automatic Fluid Type: Mazda ATF-MV or equivalent (Dexron III/Mercon compatible, verify with manual) 📐 Dimensions Exterior Length Sedan: Approx. 4675 mm (184.1 in) Width: Approx. 1780 mm (70.1 in) Height Sedan: Approx. 1410 mm (55.5 in) Wheelbase: Approx. 2615 mm (103.0 in) Track Width Front: Approx. 1520 mm (59.8 in) Track Width Rear: Approx. 1510 mm (59.4 in) Weights Curb Weight Sedan 2.0L: Approx. 1300-1350 kg (2866-2976 lbs) Curb Weight Sedan 2.5L V6: Approx. 1380-1450 kg (3042-3197 lbs) Gross Vehicle Weight Rating: Typically around 1850-1950 kg (consult specific vehicle plate) 🛡️ Safety Features Ratings NHTSA Driver Frontal Impact: Generally 4-star rating (check specific year/trim for exact details) NHTSA Passenger Frontal Impact:...