🏷️ Basic Information Identification Make: Fiat Model: 124 Spider Generation: First Generation (AC) Body Style: Two-door convertible roadster Codes Chassis Code: AC 👋 Introduction Market Position Vehicle Segment: Compact sports car, roadster Competitive Analysis Key Competitors: Datsun 240Z/260Z/280Z, Alfa Romeo Spider, Triumph TR6, MG MGB Key Features Design Philosophy: Classic Italian styling, rear-wheel drive, lightweight construction, affordable performance Target Audience: Enthusiasts seeking a stylish, engaging, and relatively affordable open-top sports car experience 📋 Manual Details Coverage Areas Applicable Years: 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982 Page Count Total Pages: 627 Manual Type Type: Workshop Service Manual Language Language: English Format Format: PDF File Format File Type: PDF Print Quality Printability: Yes, all pages are printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Compatibility Software Requirement: Adobe Reader Operating Systems: Windows, Mac, Linux OS Delivery Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full overhaul, disassembly, assembly, timing, lubrication, cooling system, fuel system (carburetor and fuel injection where applicable), ignition system, emissions control Transmission Drivetrain: Manual transmission repair and overhaul, clutch system, driveshafts, rear axle and differential Brakes: Hydraulic system diagnosis, disc and drum brake service, parking brake system Suspension Steering: Front and rear suspension components, steering gear, power steering (if equipped) Electrical: Battery, charging system, starting system, lighting system, instruments, wiring diagrams, fuses, relays Body Chassis: Body repair, panel replacement, convertible top mechanism, interior trim, glass replacement HVAC: Heating and ventilation system service Procedures Included Maintenance: Routine maintenance, fluid changes, filter replacements, lubrication points Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues Repair: Detailed repair instructions for all major and minor components Installation Removal: Comprehensive guides for removing and installing parts and systems Adjustments: Precise instructions for all necessary adjustments, including valve clearance, carburetor settings, and ignition timing Technical Depth Depth: Extensive, covering everything from basic maintenance to complete engine and transmission rebuilds, including electrical system diagnostics and bodywork ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4, DOHC Displacement: 1756 cc (for earlier models), 1995 cc (for later models in some markets) Performance Horsepower: Approximately 80-100 hp (varies by year and market specifications) Torque: Approximately 90-110 lb-ft (varies by year and market specifications) Fuel System Fuel Delivery: Dual Weber carburetors (e.g., 40 DCNF or similar) or Bosch L-Jetronic fuel injection in later models Cooling System Cooling Type: Water-cooled Ignition System Ignition Type: Distributor-based ignition system 🔧 Transmission Standard Transmission Type: 5-speed manual transmission Optional Optional Transmission: 3-speed automatic transmission (less common) Features Drive Type: Rear-wheel drive Fluid Type Manual Transmission Fluid: GL-4 gear oil (specific viscosity to be confirmed in manual, typically 75W-90 or 80W-90) Fluid Capacity Manual Transmission Capacity: Approximately 2.0 liters (verify in manual) 📐 Dimensions Exterior Length: Approx. 3960 mm (156 in) Width: Approx. 1600 mm (63 in) Height: Approx. 1220 mm (48 in) Weights Curb Weight: Approx. 990 - 1050 kg (2180 - 2315 lbs) Wheelbase: Approx. 2240 mm (88.2 in) 🛡️ Safety Features Ratings Crash Safety Era: Designed prior to modern stringent crash test standards. Focus on driver awareness and car control. Active Features Braking System: Front disc brakes, rear drum brakes (standard for most models) Passive Features Seatbelts: Standard lap and shoulder belts 💡 Technology Features Infotainment Audio System: Basic AM/FM radio, often with a cassette player in later years (aftermarket upgrades common) Driver Assistance Driver Aids: Minimal to none; focus on driver engagement rather than electronic aids Connectivity Connectivity Features: N/A (Pre-digital era) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 6 months (recommend checking manual for exact specification) Tune Up Interval: Regular checks for spark plugs, points, condenser, and carburetor adjustments every 6,000-12,000 miles Fluid Specifications Engine Oil Type: API SF or SG rated oil, viscosity typically 10W-40 or 20W-50 (verify in manual) Engine Oil Capacity: Approx. 4.5 liters (4.8 US quarts) with filter change (verify in manual) Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid Known Issues Common Problem 1: Carburetor tuning and maintenance (especially Weber carburetors) Common Problem 2: Rust and corrosion, particularly in sills, wheel arches, and floor pans Common Problem 3: Electrical system gremlins, loose connections, and aging wiring harnesses Common Problem 4: Wear and tear on suspension and steering components due to age Common Problem 5: Convertible top mechanism maintenance and weatherstripping 📚 Vehicle History Brand Heritage Manufacturer: Fiat (Fabbrica Italiana Automobili Torino) Model Evolution Design Origin: Designed by Pininfarina, based on Fiat's 124 Berlina platform Production Period: 1966-1982 (overall), with specific US market focus on 1975-1982 for this manual Production Manufacturing Location: Turin, Italy (initially); later assembled in other markets including the USA by Fiat-Abarth Corse 🏆 Awards & Recognition Recognitions Historical Acclaim: Praised for its styling and driving dynamics in period reviews, becoming a cult classic