🏷️ Basic Information Identification Make: Mazda Model: RX-7 Model Year: 1985 Chassis Code: FC3S (for rotary-powered models) Generation Generation Designation: Second Generation (FC) 👋 Introduction Market Position Vehicle Segment: Sports Coupe Key Selling Points: Rotary engine performance, distinctive styling, agile handling. Manual Value Proposition Benefit To Owner: Enables DIY repairs, maintenance, and restoration, saving money and maintaining vehicle integrity. Manual Quality Completeness Statement: 100% complete and intact, no missing or corrupt pages/sections. 📋 Manual Details Coverage Areas Overall Coverage: Comprehensive service and repair for all 1985 Mazda RX-7 models and engines. Page Count Total Pages: 3000+ Manual Type Type: Official Factory Service & Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine overhaul and rebuilding, engine performance tuning, timing belt service procedures, firing orders, detailed engine specifications. Fuel System: Fuel injection system diagnostics and repair, fuel pump specifications, fuel filter replacement. Ignition System: Ignition timing, spark plug specifications, ignition coil testing, distributor maintenance. Cooling System: Radiator service, water pump replacement, coolant specifications and capacities, thermostat operation. Lubrication System: Oil pump operation, oil filter specifications, oil capacity and change intervals. Exhaust System: Exhaust manifold repair, catalytic converter information, muffler replacement. Transmission: Transmission removal and installation, in-car servicing, clutch service, transmission fluid specifications and capacities. Drivetrain: Driveshaft service, U-joint and CV-joint service procedures, differential service. Suspension: Front and rear suspension overhaul, shock absorber replacement, spring specifications, alignment procedures and specifications. Brakes: Brake system diagnostics, brake pad and rotor replacement, brake caliper service, master cylinder repair, brake fluid specifications, parking brake adjustment. Steering: Power steering system service, steering gear repair, tie rod end replacement. Electrical System: Complete wiring diagrams, starter system, alternator service, battery specifications, lighting system repair, accessory circuit troubleshooting. Climate Control: Air conditioning system service and capacities, refrigerant specifications, heater core replacement, blower motor service. Body And Frame: Body panel repair, door mechanisms, glass replacement, sunroof service, interior trim removal and installation. Diagnostics: Troubleshooting and diagnostics, trouble codes, computer diagnostic trouble tree charts. Procedures Included Maintenance: Factory maintenance schedules and charts, fluid changes, filter replacements, tune-up procedures. Repair: Step-by-step repair procedures for all major vehicle systems, component disassembly and reassembly. Rebuilding: Engine overhaul and rebuilding, transmission rebuilding, brake caliper rebuilding. Diagnostics: Troubleshooting guides, diagnostic procedures, code retrieval and interpretation. Installation: Transmission removal and installation, component replacement procedures. Technical Depth Diagnostic Level: Advanced diagnostics, including computer diagnostic trouble tree charts and trouble codes. Rebuild Scope: Complete engine and transmission rebuilding procedures, covering internal components. Documentation Types: Detailed illustrations, diagrams, exploded views, wiring schematics, torque specifications, vacuum diagrams. Target Audience Intended Users: Do-it-yourselfers and experienced mechanics. 📊 Manual Specifications File Format Format: PDF Compatibility: All versions of Windows & Mac. Requirements: Adobe PDF Reader & WinZip. Print Quality Printability: Fully printable pages. Searchability Features: Bookmarked and searchable for easy navigation. Zoom Capability Functionality: Zoom in/out functionality. Binding Type Type: Digital Download (PDF) Paper Type Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Rotary (Wankel) Engine Code: 13B (Naturally Aspirated & Turbocharged variants likely covered) Performance Horsepower Range: Approx. 145-200 hp depending on specific model and turbocharging (specifics in manual). Torque Range: Approx. 150-180 lb-ft depending on specific model and turbocharging (specifics in manual). Fuel System Fuel Delivery: Fuel Injection (likely multi-point or similar). Lubrication System Oil Type: Specific rotary-specific engine oil recommended (details in manual). Cooling System Coolant Capacity: Specific capacity detailed in manual (typically around 8-9 quarts). Maintenance Apex Seal Life: Manual provides guidance on apex seal wear and replacement procedures, a critical aspect of rotary engines. 🔧 Transmission Standard Type: 5-speed Manual Transmission (likely). Optional Type: 4-speed Automatic Transmission (likely). Features Fluid Type: Specific Automatic Transmission Fluid (ATF) and manual transmission fluid specifications provided in manual. 📐 Dimensions Exterior Body Style: 2-door Coupe Weights Curb Weight: Approximately 2700-3000 lbs depending on trim and options (specifics in manual). 🛡️ Safety Features Ratings Crash Test Data: Limited official crash test data available from this era, manual focuses on structural repair and safety system components. Active Features Brakes: Front ventilated discs, rear solid discs (likely standard; ABS optional on some trims). Passive Features Restraints: Seat belts, potentially driver's side airbag (less common for this year). 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette player with optional amplifier and speaker upgrades. Driver Assistance Cruise Control: Available as an option on many models. Comfort Features Air Conditioning: Standard on most trims, service procedures and capacities detailed in the manual. Diagnostics Onboard Diagnostics: Basic diagnostic capabilities, with the manual providing extensive troubleshooting trees and component testing procedures for the era. 🔧 Maintenance Service Intervals Oil Change: Typically every 3,000-5,000 miles or 6 months, but specific rotary requirements detailed in manual. Spark Plug Replacement: Refer to manual for specific intervals and correct plug types for rotary engines. Timing Belt Replacement: The RX-7 FC uses a timing chain or...