The 1964 Buick Lesabre 4400 represents a classic American automobile from Buick's third generation of this model line. Known for its comfortable ride and distinctive styling, the Lesabre served as Buick's entry-level full-size offering, blending premium appointments with accessible luxury. This model typically featured a powerful V8 engine, likely a 401 cubic inch displacement, paired with an automatic transmission, embodying the smooth performance characteristic of Buick vehicles from the era. Its design prioritized elegant lines and spacious interiors, making it a popular choice for family transportation and personal luxury. This factory service repair manual provides comprehensive information for technicians, mechanics, and owners of the 1964 Buick Lesabre 4400. It covers all essential aspects of maintenance, repair, and diagnostics, including detailed procedures for engine service, transmission overhaul, brake system maintenance, and electrical system troubleshooting. The manual also includes information on suspension, steering, cooling, fuel systems, chassis, and bodywork, along with complete electrical schematics and diagnostic guides. Its factory-level detail ensures that users can perform accurate repairs and maintain the vehicle to manufacturer specifications. 🏷️ Basic Information Identification Make: Buick Model: Lesabre Year: 1964 Trim: 4400 Codes Engine Code Identifier: Likely V8, specific code not provided in product data Generation Model Generation: Third Generation (1961-1964) 👋 Introduction Market Position Target Audience: Technicians, mechanics, car repair enthusiasts, and owners of 1964 Buick Lesabre models Value Proposition: Affordable, comprehensive, and instantly accessible factory service information Competitive Analysis Availability: Provides a convenient alternative to searching physical bookstores or out-of-print sources Key Features Instant Access: Immediate download post-purchase Completeness: Contains 'complete informations' and 'technical data like the original manufacturer book' 📋 Manual Details Coverage Areas Primary Coverage: Comprehensive repair and service for the 1964 Buick Lesabre 4400 Secondary Coverage: General maintenance, troubleshooting, diagnostics, and electrical systems Page Count Estimated Page Count: Hundreds to thousands (as stated in product description) Manual Type Type: Factory Service Repair Manual / Shop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Service: Complete service and repair procedures for the Buick V8 engine (e.g., Tune-up, disassembly, assembly, timing, cooling, lubrication) Transmission Service: Service and repair for automatic transmissions (likely Dynaflow or similar era Buick automatic) Brake System: Maintenance, repair, and troubleshooting of the hydraulic brake system (likely drum brakes front and rear) Electrical System: Detailed diagnosis and repair of all electrical components, including starting, charging, ignition, lighting, and accessories Suspension: Service and repair for front and rear suspension components, including alignment specifications Steering: Repair and adjustment procedures for the steering system (likely power steering components) Cooling System: Maintenance and repair of the radiator, water pump, thermostat, and associated plumbing Fuel System: Service for the carburetor, fuel pump, fuel lines, and tank Chassis Body: Information on chassis structure, body repairs, and body hardware Climate Control: Service for the heater and potentially early air conditioning systems (if equipped) Differential Drive Axle: Maintenance and repair of the rear axle and differential assembly Procedures Included General Maintenance: Routine checks, lubrication, fluid changes, and component adjustments Troubleshooting: Systematic diagnostic procedures for identifying and resolving common and uncommon problems Engine Repair: Detailed instructions for engine disassembly, component replacement, and reassembly Transmission Repair: Step-by-step procedures for transmission overhaul and component replacement Electrical Diagnostics: In-depth troubleshooting using wiring diagrams and component testing Wiring Diagrams: Complete electrical schematics for accurate diagnosis and repair Periodic Lubrication: Scheduled lubrication points and recommended lubricant types Technical Depth Depth Of Coverage: Factory-level detail suitable for professional technicians and advanced DIY enthusiasts Diagnostic Capabilities: Detailed troubleshooting guides and symptom-based diagnostics Rebuild Procedures: Comprehensive instructions for rebuilding major mechanical components like engines and transmissions 📊 Manual Specifications File Format File Type: PDF Compatibility: All versions of Windows & Mac Requirements: Adobe PDF Reader & WinZip (for larger files) Print Quality Printability: Printable at GREAT QUALITY Binding Type Binding: Digital Download (PDF) Paper Type Paper Quality Resemblance: Mimics original factory book quality ⚙️ Engine Specifications Primary Engine Engine Type: V8 (Most likely a 401 cubic inch Nailhead or similar era Buick V8) Displacement: Commonly 401 cu in (6.6 L) for the Lesabre in this era. Specific for '4400' is ambiguous, could refer to trim or an engine variant. Carburetion: Likely a 2-barrel or 4-barrel carburetor Fuel System Fuel Delivery: Mechanical fuel pump Performance Horsepower Estimate: Varies by specific engine option, but typically in the 225-325 HP range for 1964 V8s Torque Estimate: Varies by specific engine option, but typically in the 350-445 lb-ft range for 1964 V8s 🔧 Transmission Standard Transmission Type: Likely Buick's Dynaflow or Turbo-Hydramatic automatic transmission Optional Manual Transmission Availability: Rare for Buick models of this era, primarily automatic Features Gear Ratios: Refer to manual for specific gear ratios of automatic transmission Transmission Fluid Type: Likely Dexron or equivalent automatic transmission fluid (refer to manual for exact specification) 📐 Dimensions Exterior Wheelbase: Approximately 123 inches (standard for 1964 Lesabre) Overall...