🏷️ Basic Information Identification Make: Lamborghini Model: Diablo Year: 1994 Trim Level: VT (Viscous Traction) Drivetrain: AWD (Viscous Traction System) Chassis Code: 402 👋 Introduction Market Position Vehicle Segment: Supercar Target Audience: Enthusiasts, collectors, and owners requiring in-depth knowledge for maintenance and repair. Competitive Analysis Key Competitors Era: Ferrari F40/F355, Porsche 911 (993 generation), McLaren F1 (higher tier). Key Features Value Proposition: Offers comprehensive technical documentation for a legendary Italian supercar, enabling owners to maintain its performance and value. Manual Advantage: Digital format offers convenience, searchability, and the ability to print only necessary sections, avoiding wear and tear on physical manuals. 📋 Manual Details Coverage Areas Service Scope: Comprehensive Workshop Service and Repair Primary Focus: Maintenance, Troubleshooting, Diagnostics, Repair Procedures Page Count Estimated Page Count: Varies based on specific edition/binder; typically over 800 pages for complete factory service manuals. Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: PDF (Electronic, Interactive, Searchable) 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed overhaul procedures, component specifications, timing, valve adjustments, lubrication systems. Engine Management: EFI system, fuel injectors, ignition system, sensor diagnostics, ECU information, emissions control. Transmission Drivetrain: Manual transmission overhaul (G50 based), clutch, driveshafts, differentials, VT system operation and maintenance. Suspension Steering: Front and rear suspension components, shock absorbers, springs, bushings, steering rack, power steering system. Brakes: ABS system, hydraulic circuits, brake calipers, rotors, pads, parking brake, bleeding procedures. Electrical System: Complete wiring diagrams, fuse/relay locations, lighting, instrumentation, power windows, mirrors, starter, alternator. HVAC: Air conditioning system, heater core, blower motor, climate control module, refrigerant handling. Body Chassis: Body panel removal/installation, door mechanisms, interior trim, chassis lubrication, alignment specifications. Diagnostic Troubleshooting: Flowcharts, symptom-based troubleshooting, diagnostic trouble codes (DTCs) for engine management. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections. Major Repairs: Engine rebuild, transmission overhaul, clutch replacement, suspension component replacement, brake system service. Component Rebuilding: Detailed instructions for rebuilding specific components like alternators, starters, fuel pumps. Diagnostics: Step-by-step diagnostic procedures for common and complex issues, using multimeters and specialized tools. Troubleshooting: Systematic approach to identifying and resolving various vehicle problems. Technical Depth Depth Level: Expert-level technical information suitable for professional mechanics and advanced DIY enthusiasts. Diagnostic Tools: References to specific diagnostic tools and testing procedures required for accurate fault finding. Illustrations Diagrams: High-quality, detailed diagrams and illustrations for all repair and maintenance procedures. 📊 Manual Specifications File Format File Type: PDF Interactivity: Interactive with hyperlinked table of contents and index for easy navigation. Searchability: Fully searchable text content for quick information retrieval. Printability: Printable, allowing users to print specific pages or sections as needed. Print Quality Illustration Quality: High resolution for clarity and detail of diagrams and photos. Binding Type Binding Type: N/A (Electronic PDF Format) Paper Type Paper Type: N/A (Electronic PDF Format) ⚙️ Engine Specifications Primary Engine Engine Type: V12, Mid-engine Displacement: 5.7 Liters (5706 cc) Bore X Stroke: 85 mm x 100 mm Engine Code: L509 Valve Train: DOHC, 4 valves per cylinder (48 valves total) Performance Horsepower: 520 hp @ 7200 rpm Torque: 465 lb-ft (630 Nm) @ 5500 rpm Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91+ octane) Fuel Pump Pressure: Approximately 43.5 PSI (3 bar) - requires verification in manual. 🔧 Transmission Standard Transmission Type: 5-speed Manual Transaxle Optional Optional Transmission: N/A for 1994 VT model (later models offered automatic) Features Clutch Type: Hydraulically operated, dual-plate dry clutch. Transmission Fluid Spec: API GL-4 or GL-5, SAE 75W-90 or 80W-90 gear oil (specific Lamborghini approval recommended, consult manual). 📐 Dimensions Exterior Length: Approx. 4480 mm (176.4 in) Width: Approx. 1990 mm (78.3 in) Height: Approx. 1110 mm (43.7 in) Wheelbase: Approx. 2650 mm (104.3 in) Weights Curb Weight: Approx. 1570 kg (3461 lbs) Gross Vehicle Weight Rating: Not typically specified as a strict GVWR for supercars; refer to load capacity if available. 🛡️ Safety Features Ratings Crash Test Ratings: Not available/applicable for vehicles of this era and type from official agencies. Active Features ABS: Standard Anti-lock Braking System (ABS) Traction Control: Viscous Traction (VT) system for improved traction, not electronic traction control in the modern sense. Passive Features Airbags: Driver-side airbag (standard on 1994 models), passenger airbag typically optional or unavailable. Seat Belts: 3-point inertia-reel seat belts 💡 Technology Features Infotainment Audio System: Typically an aftermarket or period-correct premium audio system; original fitment may vary. Driver Assistance Driver Assistance Features: Limited by modern standards; primary assistance is the VT system for traction and ABS for braking. Connectivity Connectivity Features: None by modern standards; focus on mechanical and driving performance. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or annually, whichever comes first. Frequent oil changes are crucial for the V12. Major Service Interval: Every 15,000 miles (24,000 km) or every 2 years, including spark...