🏷️ Basic Information Identification Make: American Motors Corporation (AMC) Models Covered: Gremlin, Matador, Javelin, Hornet, Ambassador Year Covered: 1973 👋 Introduction Market Position Brand Positioning: AMC positioned itself as an innovator and provider of distinctive styling and value in the American automotive market during this era. Competitive Analysis Competitors: Competed with offerings from Ford (Maverick, Pinto, Torino), Chevrolet (Vega, Nova, Chevelle), Chrysler (Dart, Valiant, Satellite) in various segments. Key Features Gremlin Appeal: Subcompact, budget-friendly, distinctive 'short-deck' styling, fuel efficiency. Matador Appeal: Mid-size offering, available as sedan, coupe, and wagon, comfortable family transport. Javelin Appeal: Pony car, sporty styling, performance-oriented options, aimed at younger buyers. Hornet Appeal: Compact, versatile, available in various body styles (sedan, coupe, wagon, hatchback), practical and affordable. Ambassador Appeal: Full-size luxury/personal car, spacious interior, comfortable ride, often featured higher trim levels. 📋 Manual Details Coverage Areas General Coverage: Complete service and repair information for all listed AMC models of the 1973 model year. Page Count Estimated Page Count: Extensive (Typical factory service manuals of this era exceed 1000 pages across all covered models and systems). Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Adobe PDF 📖 Manual Coverage Systems Covered Powertrain: Engine overhaul, fuel system, ignition system, cooling system, exhaust system, clutch, manual transmission, automatic transmission. Chassis: Suspension (front and rear), steering system, braking system (including power assist and parking brake). Electrical: Wiring diagrams, lighting, charging system, starting system, instrumentation, accessories, power windows, power seats. Body And Interior: Body panels, doors, windows, locks, trim, upholstery, heating and air conditioning (HVAC), seat belts. Procedures Included Maintenance: Scheduled maintenance intervals, lubrication, fluid changes, filter replacements, tune-up procedures. Diagnostics And Troubleshooting: Systematic diagnostic flowcharts, common problems and their solutions, symptom-based troubleshooting. Repair And Rebuild: Detailed step-by-step instructions for component removal, disassembly, repair, assembly, and installation. Technical Depth Depth: Comprehensive: Covers basic maintenance to complete engine and transmission overhauls, electrical system diagnostics, and body repair. 📊 Manual Specifications File Format File Type: Digital (PDF) Print Quality Printability: Printable - Allows users to print specific sections or the entire manual. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Gremlin Engine Options: 232 cu in (3.8L) Inline-6, 258 cu in (4.2L) Inline-6, 304 cu in (5.0L) V8, 360 cu in (5.9L) V8. Hornet Engine Options: 199 cu in (3.3L) Inline-6, 232 cu in (3.8L) Inline-6, 258 cu in (4.2L) Inline-6, 304 cu in (5.0L) V8, 360 cu in (5.9L) V8. Matador Engine Options: 258 cu in (4.2L) Inline-6, 304 cu in (5.0L) V8, 360 cu in (5.9L) V8, 401 cu in (6.6L) V8. Javelin Engine Options: 258 cu in (4.2L) Inline-6, 304 cu in (5.0L) V8, 360 cu in (5.9L) V8, 401 cu in (6.6L) V8. Ambassador Engine Options: 360 cu in (5.9L) V8, 401 cu in (6.6L) V8. Performance Typical Horsepower Range: Approx. 100 HP (Inline-6) to 285 HP (401 V8, depending on tuning). Fuel System Carburetion: Single-barrel (Inline-6, base V8), two-barrel (optional Inline-6, higher performance V8), four-barrel (performance V8). Fuel Type: Unleaded gasoline. 🔧 Transmission Standard Gremlin Standard Transmission: 3-speed manual (column or floor shift). Hornet Standard Transmission: 3-speed manual. Optional Optional Transmission: 2-speed 'Flash-O-Matic' automatic, 3-speed 'Torque-Command' automatic (model dependent). Features Automatic Transmission Fluid: Dexron III/Mercon equivalent (refer to manual for specific type). 📐 Dimensions Exterior Gremlin Wheelbase: 87.2 inches (2215 mm) Hornet Wheelbase: 108.0 inches (2743 mm) Matador Wheelbase: 118.0 inches (2997 mm) (Coupe/Sedan), 121.0 inches (3073 mm) (Wagon) Javelin Wheelbase: 110.0 inches (2794 mm) Ambassador Wheelbase: 120.0 inches (3048 mm) Weights Curb Weight Range: Approx. 2,600 lbs (Gremlin) to 4,200 lbs (Ambassador/Matador Wagon), depending on model and configuration. 🛡️ Safety Features Ratings Crash Testing Era: NHTSA testing was in its early stages; data for this specific year may be limited or vary. Active Features Brakes: Front disc brakes standard on many models (especially V8), rear drum brakes. Power assist often optional or standard on larger models. Passive Features Seat Belts: Standard lap belts, shoulder belts often optional or standard on certain trims/models. Steering Column: Collapsible steering column was a feature mandated by federal safety regulations of the era. 💡 Technology Features Infotainment Radio Options: AM radio, AM/FM radio (often with optional multiplex stereo), 8-track tape player. Driver Assistance Driver Assistance Features: Limited to features like power steering and power brakes on certain models; no electronic driver aids. Connectivity Connectivity Features: None (pre-digital era). 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 miles or 6 months, whichever comes first (refer to manual for specific engine and oil type). Tune Up Interval: Spark plugs and ignition system check/replacement typically every 20,000-30,000 miles. Fluid Specifications Engine Oil Specification: API SE/CD classification, SAE 10W-30 or 10W-40 recommended for most conditions (verify with manual). Coolant Specification: Ethylene glycol-based antifreeze, typically a 50/50 mix with water. Check...