🏷️ Basic Information Identification Make: Mazda Model: RX-3 Year: 1977 Body Style Covered: Coupe, Sedan, Wagon Chassis Codes: S102A (Coupe), S124A (Sedan), S122A (Wagon) 👋 Introduction Market Position Target Audience: RX-3 Owners, DIY Enthusiasts, Independent Repair Shops Value Proposition: Empowers users to perform comprehensive maintenance and repairs, saving time and money compared to dealership services. Competitive Analysis Advantage: Vehicle-specific, technician-level detail not found in generic manuals. Key Features Organization: All-in-one PDF, eliminating the need to flip through multiple physical books. Portability: Print only what's needed for use in the garage or workshop. Durability: Digital format prevents damage from grease, tearing, or loss of pages. Learning Benefit: Enhances vehicle knowledge and empowers users to understand their car better. 📋 Manual Details Coverage Areas Primary Coverage: All Models & All Repairs A-Z Scope: Vehicle Specific, Dealership Technician Level Page Count Estimated Page Count: Extensive (Specific count not provided, but described as comprehensive) Manual Type Type: Service and Repair Manual Language Language: English Format Format: PDF Accessibility: Downloadable, Printable 📖 Manual Coverage Systems Covered Engine Mechanical: Yes (Rotary engine specific) Engine Control System: Yes Fuel System: Yes (Including Fuel Service Specifications) Emission Control: Yes Cooling System: Yes Lubrication System: Yes Ignition System: Yes Charging System: Yes Transmission Automatic: Yes Transmission Manual: Yes Clutch System: Yes Drivetrain Transfer Case: Yes Drivetrain Propeller Shaft: Yes Drivetrain Drive Shaft: Yes Drivetrain Differential: Yes Suspension Front: Yes Suspension Rear: Yes Wheel Tire Assembly: Yes Brake System Hydraulic: Yes Brake System Parking: Yes Steering Column Mechanism: Yes Steering Power Assist: Yes Climate Control Air Conditioning: Yes Safety Supplemental Restraint: N/A (SRS not common for this era) Safety Seat Belt System: Yes Security Engine Immobilizer: N/A (Not common for this era) Comfort Cruise Control: Yes (If equipped) Visibility Wiper Washer: Yes Access Door Lock System: Yes Instrumentation Meter Gauges: Yes Audio Visual System: Yes (For factory installed components) Audible Warning Horn: Yes Glass Windshield Mirror: Yes Interior Instrument Panel: Yes Interior Seating Systems: Yes Body Engine Hood: Yes Body Doors: Yes Body Exterior Trim: Yes Body Interior Trim: Yes Electrical Wiring Schematics: Yes Electrical Multiplex Communication: N/A (Not applicable for this era) Electrical Can Communication: N/A (Not applicable for this era) Procedures Included Maintenance Tasks: Yes (Routine checks, fluid changes, filter replacements) Diagnosis Troubleshooting: Yes (Step-by-step diagnostic procedures) Repair Procedures: Yes (Complete A-Z repairs) Disassembly Assembly: Yes (With illustrations and diagrams) Component Rebuilding: Yes (Including engine internals) Wiring Repair: Yes (Via detailed schematics) Technical Depth Depth Level: Factory High Detail, Technician Level Content Type: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications 📊 Manual Specifications File Format File Type: PDF Compatibility: Windows (Vista 32/64, XP, ME, 98, NT, 2000) & Mac Software Requirements: Adobe PDF Reader, Winzip (Free) Print Quality Printability: High Quality, Printable Zoom Capability: Images can be blown up for enlarged printing Binding Type Binding: Digital (PDF) - No physical binding Paper Type Paper Format: Printable pages as needed - no specific paper type for the digital format ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Rotary Designation Common: 12A Rotary Displacement Cc: 2 x 654cc (Total 1308cc equivalent) Rotary Apex Seal Material Typical: Carbon-impregnated resin or metal alloy Performance Horsepower Estimate SAE Gross: Approx. 100-110 hp (for 1.2L 12A variants, varies by specific tuning) Torque Estimate SAE Gross: Approx. 110-120 lb-ft (for 1.2L 12A variants, varies by specific tuning) Fuel System Fuel Delivery: Carbureted (Typically a two-barrel carburetor for base models, potentially dual carbs for performance variants) Fuel Type Recommended: Unleaded Gasoline (Octane rating as specified in the manual) Oil Injection System: Yes (Separate lubrication system for apex seals and oil seals) 🔧 Transmission Standard Transmission Type Standard: 4-speed Manual Transmission Optional Transmission Type Optional: 3-speed Automatic Transmission Features Clutch Type: Dry single plate Transmission Fluid Type Manual: API GL-4 Hypoid Gear Oil (Specific viscosity to be detailed in manual) Transmission Fluid Type Automatic: Dexron-II or equivalent (Specific viscosity to be detailed in manual) 📐 Dimensions Exterior Wheelbase Coupe: Approx. 95.5 inches (2425 mm) Wheelbase Sedan: Approx. 98.0 inches (2490 mm) Wheelbase Wagon: Approx. 98.0 inches (2490 mm) Track Width Front: Varies by model, detailed in manual Track Width Rear: Varies by model, detailed in manual Weights Curb Weight Estimate: Approx. 2,100 - 2,400 lbs (Varies by body style and equipment) Gross Vehicle Weight Rating: Detailed in manual 🛡️ Safety Features Ratings Crash Test Ratings: N/A (No standardized ratings for this era) Active Features Braking System: Front Disc Brakes, Rear Drum Brakes (Standard) Brake Booster: Vacuum assisted (standard) Passive Features Seat Belts: Lap and shoulder belts (front), Lap belts (rear) Body Construction: Unitized body construction with front and rear crumple zones (as per contemporary design) 💡 Technology Features Infotainment Audio System: Factory AM/FM Radio, potentially with 8-track player or cassette option depending on trim/options. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual (typically every...