🏷️ Basic Information Identification Make: Mitsubishi Model: 3000GT Codename: GTO (in Japan) Generation: Z16A (First Generation) Codes Internal Code: W5MG1 / W6MG1 (Specific transmission codes) 👋 Introduction Market Position Market Position: The Mitsubishi 3000GT was a premium sports grand tourer, competing with established European and American performance cars of its era. Competitive Analysis Key Competitors: Toyota Supra, Nissan 300ZX (Z32), Mazda RX-7 (FD), Chevrolet Corvette, Porsche 968. Key Features Technological Advancements: Known for its advanced technologies such as Active Aerodynamics (retractable front air dam and rear wing), ECS (Electronic Controlled Suspension), AWS (All-Wheel Steering), and sophisticated AWD/ATTESA E-TS systems. Performance Focus: Emphasis on powerful twin-turbocharged V6 engines and robust manual transmissions for an engaging driving experience. Manual Value Proposition Manual Value Proposition: This manual is essential for owners and technicians seeking to maintain and repair the complex W5MG1 and W6MG1 manual transmissions, critical components of the 3000GT's performance. 📋 Manual Details Coverage Areas Coverage Years: 1991-1999 Specific Focus: W5MG1 and W6MG1 Manual Transmissions Page Count Estimated Page Count: 300-500 (Typical for comprehensive service manuals, exact number not provided) Manual Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Transmission Assembly: Complete disassembly, assembly, and inspection of the W5MG1 and W6MG1 manual transmissions. Clutch System: Inspection, adjustment, and replacement of clutch components (clutch disc, pressure plate, release bearing, slave cylinder). Drivetrain Components: Service and repair for driveshafts, CV joints, differential components, and transfer case (if applicable to specific AWD models). Gear Selection Mechanism: Troubleshooting and repair of shifter linkage, shift forks, and interlock mechanisms. Lubrication System: Manual transmission fluid type, capacity, and change intervals; troubleshooting leaks. Procedures Included Maintenance: Regular service, fluid checks, and lubrication recommendations specific to the manual transmission. Troubleshooting: Diagnostic charts for common transmission issues like grinding gears, slipping clutch, difficulty shifting, and noise. Repair: Detailed step-by-step repair instructions for all internal and external transmission components. Rebuilding: Comprehensive guide for complete transmission overhauls, including bearing replacement, seal replacement, and gear inspection. Component Replacement: Instructions for replacing specific parts like input shafts, output shafts, synchronizer rings, and shift hubs. Technical Depth Technical Depth: Comprehensive, covering everything from basic fluid changes to full transmission rebuilds and advanced diagnostics. Diagnostic Procedures: Includes diagnostic flowcharts and troubleshooting guides for identifying the root cause of transmission and clutch system faults. 📊 Manual Specifications File Format File Format: PDF Searchability: Searchable text for easy navigation and information retrieval. Print Quality Print Quality: High-resolution, suitable for printing individual pages or the entire manual. Binding Type Binding Type: N/A (Digital download, no physical binding) Paper Type Paper Type: N/A (Digital download, no physical paper) Licensing Licensing: No expiry dates, unlimited access upon purchase. File Quality File Quality: High-quality scans ensuring clear diagrams, text, and images for accurate reference. ⚙️ Engine Specifications Primary Engine Engine Code: 6G72 (Naturally Aspirated and Twin-Turbocharged) Configuration: 3.0L (183 cu in) SOHC/DOHC V6 Aspiration: Naturally Aspirated and Twin-Turbocharged Performance Horsepower Na: 222 hp @ 6000 rpm (approx.) Horsepower Tt: 300 hp @ 6000 rpm (approx.) Torque Na: 260 lb-ft @ 4500 rpm (approx.) Torque Tt: 307 lb-ft @ 3000 rpm (approx.) Fuel System Fuel Delivery: Multi-point fuel injection (MPI) Fuel Type: Unleaded Premium Gasoline Engine Management Ignition System: Electronic Ignition System (EIS) / Distributorless Ignition System (DIS) on later models. 🔧 Transmission Standard Standard Transmission: W5MG1 (5-speed manual transmission) Optional Optional Transmission: W6MG1 (6-speed manual transmission) - available on Twin-Turbo models. Features All Wheel Drive: Both transmissions were typically paired with Mitsubishi's advanced All-Wheel Drive (AWD) system, often referred to as 'Sophisticated All-Wheel Drive' or 'ATTESA E-TS' (Electronically Torque Split). Transfer Case: Integrated into the AWD system, handling torque distribution. Gear Ratios Gear Ratios 5Speed: Specific ratios vary, but generally close-ratio for performance (e.g., 1st: 3.047, 2nd: 1.738, 3rd: 1.172, 4th: 0.918, 5th: 0.732, Final: 4.059). Gear Ratios 6Speed: More aggressive gearing for enhanced acceleration (e.g., 1st: 3.047, 2nd: 1.913, 3rd: 1.302, 4th: 1.024, 5th: 0.822, 6th: 0.694, Final: 4.059). Clutch Clutch Type: Hydraulically operated, multi-plate clutch system (often twin-plate clutch on Twin-Turbo models for increased torque capacity). Fluid Specifications Transmission Fluid Type: Typically API GL-4 or GL-5, SAE 75W-90 synthetic gear oil. Refer to manual for exact Mitsubishi specifications. Fluid Capacity Transmission Fluid Capacity: Approximately 2.4 liters (2.5 US quarts) for W5MG1/W6MG1. Verify with manual. 📐 Dimensions Exterior Length: 4,650 mm (183.1 in) Width: 1,840 mm (72.4 in) Height: 1,250 mm (49.2 in) Wheelbase: 2,500 mm (98.4 in) Weights Curb Weight: Approx. 1,600-1,750 kg (3,527-3,858 lbs), depending on trim and equipment. Cargo Trunk Capacity: Limited, designed for grand touring rather than cargo hauling. Specific volume not widely published. 🛡️ Safety Features Ratings NHTSA Ratings: Specific NHTSA ratings for this era are not consistently available in a comparable format. However, it was engineered as a high-performance GT with robust chassis and...