The 100, Third Generation (Type 44), produced from 1982 to 1991, stands as a testament to commitment to premium executive automotive design and engineering. Renowned for its exceptionally aerodynamic profile, which significantly influenced subsequent automotive styling, this model offered a sophisticated blend of comfort and performance. Available as a 4-door sedan or a 5-door Avant wagon, it featured a range of inline-5 and V6 gasoline engines, alongside efficient 4-cylinder diesel options. A key innovation was the widespread availability of the legendary Quattro all-wheel-drive system, enhancing traction and driving dynamics. The 100 was a strong competitor in its segment, recognized for its solid build quality and advanced features for its era. This comprehensive service and repair manual covers all mechanical, electrical, and body systems of the 100, Type 44. It provides detailed information on routine maintenance procedures, engine assembly and repair, fuel and ignition systems, transmissions (manual and automatic), drivetrain, suspension, steering, brakes, and the complete electrical system. The manual also includes extensive troubleshooting guides, component repair instructions, and critical technical specifications, such as torque values and fluid requirements. With factory-level accuracy and detailed illustrations, this resource is an indispensable tool for owners, mechanics, and technicians aiming to maintain, diagnose, and repair the 100 effectively. 🏷️ Basic Information Identification Make: Audi Model: 100 Model Generation: Third Generation (Type 44) Model Years Covered: 1982-1991 Codes Chassis Codes: Type 44 👋 Introduction Market Position Positioning: Premium executive sedan and wagon in its era, known for its aerodynamic design, comfort, and engineering. Competitive Analysis Competitors: BMW 5 Series, Mercedes-Benz E-Class, Volvo 240/740 series, Saab 9000, Ford Scorpio. Key Features Aerodynamics: One of the most aerodynamically efficient production cars when launched, contributing to fuel economy and stability. Quattro AWD: Introduction and widespread availability of the legendary Quattro all-wheel-drive system, enhancing traction and performance. Quality Engineering: Audi's reputation for solid build quality, refined interiors, and advanced engineering for its time. 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Scope: All mechanical, electrical, and body systems Page Count Estimated Page Count: Extensive (typical for full service manuals of this era, often 1000+ pages in print equivalent) Manual Type Type: Professional Service/Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshafts, timing systems, lubrication, cooling. Engine Management: Fuel injection systems (KE-Jetronic, Motronic), ignition systems, emissions control systems, sensors, ECUs. Transmission Manual: Manual gearbox components, clutch, shifting mechanisms, maintenance, repair. Transmission Automatic: Automatic transmission components, torque converter, valve body, hydraulic systems, electronic control (if applicable), maintenance, repair. Drivetrain: Front-wheel drive components, driveshafts, CV joints, differential, Quattro all-wheel drive system (if applicable). Suspension: Front and rear suspension components, shock absorbers, springs, bushings, alignment specifications. Steering: Steering rack, power steering system, steering column, tie rods, maintenance, repair. Brakes: Front and rear brake systems, disc brakes, calipers, master cylinder, brake fluid specifications, ABS (if equipped), troubleshooting. Electrical System: Battery, alternator, starter, lighting system, wiring diagrams, fuses, relays, instrument cluster, body electronics. Bodywork: Body panel removal and installation, doors, hood, trunk, bumpers, glass, interior trim, rust prevention and repair. HVAC: Heating, ventilation, and air conditioning system components, refrigerant, troubleshooting. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-ups, tire rotation, spark plug replacement, belt inspections. Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues across all systems. Component Repair: Detailed instructions for disassembly, repair, and reassembly of all major vehicle components. Diagnostics: Engine diagnostics, electrical system troubleshooting, fault code interpretation (where applicable). Specifications Data: Torque specifications, clearances, fluid capacities, and other critical data for proper repair. Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds. Diagrams: High-quality exploded views, wiring diagrams, system schematics, and component illustrations. Accuracy: Factory-level accuracy, reflecting procedures used by authorized Audi service centers. 📊 Manual Specifications File Format Format: PDF Searchability: Likely text-searchable if the PDF is properly OCR'd. Print Quality Printable: Yes, full printable specifications. Zoom Functionality: Yes, zoom in/out capability. Binding Type Binding: Digital Download (no physical binding) Paper Type Paper Type: Digital (no physical paper type) Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip (or equivalent unzipping software) Compatibility: All versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Variants: Inline-5 cylinder gasoline engines (various displacements), V6 gasoline engines (later models), 4-cylinder diesel engines. Common Engines: 2.2L 5-cylinder (10v and 20v), 2.3L 5-cylinder (10v and 20v), 2.0L 4-cylinder diesel. Performance Horsepower Range: Approximately 70 hp (diesel) to 170 hp (turbocharged gasoline). Torque Range: Approximately 96 lb-ft (diesel) to 200 lb-ft (turbocharged gasoline). Fuel System Fuel Delivery: Bosch K-Jetronic (CIS) mechanical fuel injection, Bosch Motronic electronic fuel injection, Carburetor (early models). Fuel Type: Unleaded gasoline, Diesel fuel. Engine Management Ignition System: Electronic ignition, Distributorless ignition systems (later models). 🔧 Transmission Standard Manual Transmission: 5-speed manual gearbox. Optional...