The 1964 Buick Riviera, a distinguished member of the 4800 Series, epitomizes the personal luxury car segment with its iconic 'turbine' styling and a compelling blend of comfort and performance. Designed to compete with established luxury marques, the Riviera offered a powerful V8 engine, a smooth Dynaflow automatic transmission, and a spacious, well-appointed interior. Its distinctive swept-back lines and luxurious appointments underscored Buick's reputation for engineering quality and provided a unique value proposition for discerning buyers seeking a stylish and capable automobile. This comprehensive shop service repair manual provides essential information for the maintenance and repair of your 1964 Buick Riviera. Covering a vast array of systems including the engine, Dynaflow transmission, brakes, electrical systems, suspension, and steering, this manual offers detailed procedures for diagnostics, component service, and overhaul. It includes routine maintenance schedules, troubleshooting guides, technical specifications, and complete electrical wiring diagrams, empowering owners and technicians to preserve the integrity and performance of this classic vehicle. 🏷️ Basic Information Identification Make: Buick Model: Riviera Year: 1964 Codes Chassis Code: 4800 Series 👋 Introduction Market Position Positioning: The Buick Riviera was positioned as a personal luxury car, offering a blend of style, comfort, and performance, directly competing with models like the Ford Thunderbird. Competitive Analysis Competitors: Ford Thunderbird, Cadillac DeVille, Oldsmobile Starfire, Chrysler 300. Key Features Design: Distinctive 'turbine' styling, long hood, swept-back lines, and a luxurious interior. Value Proposition: Comprehensive factory service information for enthusiasts and mechanics seeking to maintain or restore a classic 1964 Buick Riviera. 📋 Manual Details Coverage Areas Coverage: Complete factory service and repair Page Count Estimated Pages: Hundreds to thousands (printable) Manual Type Type: Shop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Service Repair: Comprehensive engine diagnostics, overhaul, and repair procedures. Transmission Service Repair: Detailed procedures for the Dynaflow automatic transmission. Brake System: Front and rear brake inspection, service, and repair, including drum brake adjustments and hydraulic system maintenance. Wiring Diagram: Complete electrical wiring schematics for all vehicle systems. Electrical System: Troubleshooting and repair of all electrical components, including lighting, ignition, charging system, and accessories. Suspension: Front and rear suspension component service, alignment specifications, and shock absorber replacement. Steering: Power steering system diagnosis and repair, steering linkage service. Cooling System: Radiator, water pump, thermostat, and heater core service. Fuel Injection: While the 1964 Riviera was not factory fuel-injected, this likely refers to the Rochester Quadrajet or similar high-performance carburetion common on this model, with advanced fuel delivery system coverage. Fuel System: Fuel tank, fuel pump, fuel lines, and carburetor service and adjustment. Emission System: Early emission control components and troubleshooting relevant to the era. Heater Air Conditional: Service and repair of the climate control system. Chassis Body: Body and chassis repair, frame specifications, and related components. Interior: Interior trim, seating, and dashboard component service. Differential Drive: Rear axle and differential service, lubrication, and inspection. Axle: Front and rear axle component servicing. Procedures Included General Maintenance: Routine checks, fluid level adjustments, lubrication points, and filter replacement. Troubleshooting: Systematic diagnostic procedures for common and complex issues. Periodic Lubrication: Detailed lubrication schedule and specifications for all chassis points. Technical Depth Depth: Full factory service and repair, covering everything from basic maintenance to complete engine and transmission overhauls. 📊 Manual Specifications File Format Compatibility: All Versions of Windows & Mac Requirements: Adobe PDF Reader & WinZip (for larger files) Print Quality Quality: Great Quality Binding Type Binding: Digital Download (Printable Pages) Paper Type Paper Type: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: V8 Displacement: 401 cu in (6.6 L) Carburetion: Rochester 4-barrel carburetor Performance Horsepower: 325 hp @ 4400 rpm (approximate for the 401 ci) Torque: 445 lb-ft @ 2800 rpm (approximate for the 401 ci) Fuel System Fuel Type: Gasoline Engine Control System Ignition System: Conventional points and condenser ignition system. 🔧 Transmission Standard Transmission Type: Buick Dynaflow Automatic Features Features: Two-speed automatic transmission known for its smooth, seamless acceleration. 📐 Dimensions Exterior Wheelbase: 119.0 inches Length: 205.1 inches Width: 77.0 inches Height: 54.2 inches Weights Curb Weight: Approximately 4,000 - 4,200 lbs depending on options. 🛡️ Safety Features Passive Features Seat Belts: Front seat belts typically standard or optional, rear seat belts optional. Body Construction: Unit-body construction for rigidity. 💡 Technology Features Infotainment Radio: Optional AM/FM radio, potentially with a search tuner. Driver Assistance Cruise Control: Optional 'Auto-Pilot' cruise control system. Comfort Features Climate Control: Optional factory-installed air conditioning system. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles or 3 months, whichever comes first. Tune Up: Annually or every 10,000-12,000 miles. Fluid Specifications Engine Oil: API SF/CD, SAE 10W-30 (refer to manual for precise specification for the era). Transmission Fluid: Dexron III/Mercon compatible fluid (equivalent to original Dynaflow fluid). Coolant: 50/50 mixture of ethylene glycol antifreeze and distilled water. Known Issues Common Problems:...