Model Variant:
        
        
            Evolution I, Evolution II (speculative, manual likely covers primary models)
        
     
    
    
        
            Chassis Codes:
        
        
            Various depending on sub-model and year (e.g., 831 for early Delta, specific codes for HF Integrale variants)
        
     
    
        
            Engine Codes:
        
        
            Various, primarily 2.0L DOHC Turbo variants (e.g., 831B.044, 831D.044, 831E.044)
        
     
 
    
    
    
        
            Positioning:
        
        
            The Lancia Delta Integrale is an iconic homologation special, celebrated for its rallying success and performance. This manual serves owners and mechanics of a performance-oriented, enthusiast vehicle.
        
     
    
    
        
            Competition:
        
        
            Competed against homologation specials and performance hatchbacks of its era, such as the Ford Escort RS Cosworth and various Group A rally homologation models.
        
     
    
    
        
            Features:
        
        
            All-wheel drive, turbocharged engine, advanced suspension for its time, and a robust chassis derived from the Delta platform.
        
     
    
    
        
            Value Proposition:
        
        
            Provides essential, accurate, and factory-approved repair information critical for maintaining the performance and longevity of a specialized and potentially complex vehicle.
        
     
 
    
    
    
        
            Engine:
        
        
            Detailed diagnostics, repair, and overhaul of the 2.0L turbocharged engine, including lubrication, cooling, fuel delivery, and exhaust systems.
        
     
    
        
            Injection Ignition:
        
        
            Coverage of fuel injection system (e.g., Bosch L-Jetronic or Motronic variants), ignition system components, timing, and troubleshooting.
        
     
    
        
            Clutch:
        
        
            Service and repair procedures for the clutch assembly, including hydraulic actuation.
        
     
    
        
            Gearbox:
        
        
            Detailed information on the manual transmission, including disassembly, assembly, gear selection mechanisms, and lubrication.
        
     
    
        
            Suspension:
        
        
            Front and rear suspension systems, including shock absorbers, springs, control arms, anti-roll bars, and alignment procedures.
        
     
    
        
            Wheels:
        
        
            Wheel bearing service, tire pressure recommendations, and wheel alignment specifications.
        
     
    
        
            Braking System:
        
        
            Service and repair of hydraulic brake system, including discs, calipers, master cylinder, ABS (if equipped), and bleeding procedures.
        
     
    
        
            Control Driving Instructions:
        
        
            While 'Control Driving Instructions' is vague, it likely refers to vehicle operation, dashboard indicators, and potentially driver assistance features if applicable to the era.
        
     
    
        
            Air Temp Control:
        
        
            Coverage of the heating, ventilation, and air conditioning (HVAC) system, including component service and refrigerant handling.
        
     
    
        
            Electrical System:
        
        
            Comprehensive wiring diagrams, troubleshooting guides for electrical components, lighting, charging system, starting system, and accessories.
        
     
    
        
            Bodywork:
        
        
            Body panel repair, corrosion protection, door mechanisms, glass replacement, and trim component service.
        
     
    
        
            Diagrams:
        
        
            Extensive exploded views and technical diagrams illustrating component relationships and assembly/disassembly sequences.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance, fluid changes, filter replacements, lubrication points, and periodic inspections.
        
     
    
        
            Diagnostics:
        
        
            Systematic troubleshooting procedures for identifying and resolving faults across all major vehicle systems.
        
     
    
        
            Repair:
        
        
            Step-by-step instructions for the repair and replacement of virtually all mechanical, electrical, and body components.
        
     
    
        
            Rebuilds:
        
        
            Detailed procedures for complete engine, transmission, and differential rebuilds.
        
     
    
        
            Adjustments:
        
        
            Adjustment procedures for ignition timing, carburetor/fuel injection settings, clutch pedal, and suspension alignment.
        
     
    
    
        
            Depth:
        
        
            Factory-level, highly detailed, suitable for professional technicians and advanced DIY enthusiasts. Covers everything from routine maintenance to full engine and gearbox rebuilds.
        
     
 
    
    
    
        
            Type:
        
        
            Inline-4 Cylinder, Turbocharged, DOHC
        
     
    
        
            Displacement:
        
        
            Approximately 2.0 Liters (1995 cc)
        
     
    
        
            Fuel System:
        
        
            Electronic Fuel Injection (EFI) - specific system varies by model year (e.g., Bosch Motronic variants)
        
     
    
        
            Ignition System:
        
        
            Electronic ignition with distributor or distributorless ignition system (DIS) depending on sub-model.
        
     
    
    
        
            Horsepower:
        
        
            Typically ranging from 185 hp to 215 hp for stock Evolutions, with some factory variations.
        
     
    
        
            Torque:
        
        
            Approximately 290-300 Nm (214-221 lb-ft) for stock Evolutions.
        
     
    
    
        
            Type:
        
        
            Water-cooled Garrett turbocharger (specific model varies)
        
     
    
    
        
            Type:
        
        
            Pressurized liquid cooling system with fan.
        
     
 
    
    
    
        
            Length:
        
        
            Approximately 4030 mm (158.7 in)
        
     
    
        
            Width:
        
        
            Approximately 1700-1750 mm (66.9-68.9 in) depending on body kit.
        
     
    
        
            Height:
        
        
            Approximately 1360-1380 mm (53.5-54.3 in)
        
     
    
    
        
            Curb Weight:
        
        
            Approximately 1250-1300 kg (2755-2866 lbs)
        
     
    
        
            Gross Vehicle Weight Rating:
        
        
            Not specified, but typically around 1700-1800 kg.
        
     
 
    
    
    
        
            Crash Test Results:
        
        
            Euro NCAP or equivalent ratings from the era are not readily available for specific Integrale models, but the chassis was designed with safety in mind for its time.
        
     
    
    
        
            Airbags:
        
        
            Driver airbag standard on later models; passenger airbag optional or standard on some Evolution II variants.
        
     
    
        
            Seatbelts:
        
        
            Three-point inertia-reel seatbelts with pre-tensioners.
        
     
    
        
            Chassis Structure:
        
        
            Reinforced body structure designed for rally homologation standards.
        
     
    
    
        
            ABS:
        
        
            Anti-lock Braking System (ABS) was an option on early models and standard on later Evolutions.
        
     
 
    
    
    
        
            Oil Change:
        
        
            Typically every 7,500 - 10,000 km (4,500 - 6,000 miles) or 6-12 months, depending on driving conditions. Turbocharged engines benefit from more frequent changes.
        
     
    
        
            Timing Belt:
        
        
            Recommended replacement every 60,000 - 80,000 km (37,000 - 50,000 miles) or 5 years, as failure can be catastrophic. This manual will detail the correct procedure.
        
     
    
    
        
            Engine Oil:
        
        
            Synthetic 10W-40 or 10W-50 recommended. Specific API/ACEA ratings will be detailed in the manual.
        
     
    
        
            Transmission Fluid:
        
        
            GL-4 or GL-5 gear oil, with specific viscosity grade (e.g., 75W-90) as per Lancia specifications.
        
     
    
        
            Coolant:
        
        
            Ethylene glycol-based antifreeze/coolant, typically a 50/50 mix with distilled water. Manual will specify type and capacity.
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4 brake fluid. Manual will specify the correct type and when to change.
        
     
    
    
        
            Rust Corrosion:
        
        
            Common on older vehicles, particularly wheel arches, sills, and strut towers. Manual will likely offer advice on inspection and prevention.
        
     
    
        
            Turbo Wear:
        
        
            Turbocharger longevity can be affected by oil quality and driving habits. Manual will provide cooling down procedures and maintenance advice.
        
     
    
        
            Suspension Bushings:
        
        
            Wear on suspension bushings can lead to imprecise handling. Manual will detail inspection and replacement procedures.
        
     
    
        
            Gearbox Synchromesh:
        
        
            Some models may experience wear in synchromesh rings. Manual will cover gearbox diagnosis and rebuilds.
        
     
 
    
    
    
        
            Heritage:
        
        
            Lancia has a rich history in motorsport and rally racing, with the Delta Integrale being the pinnacle of their success in the World Rally Championship (WRC).
        
     
    
    
        
            Evolution:
        
        
            Evolved from the Lancia Delta HF 4WD, culminating in the iconic HF Integrale 8V, HF Integrale 16V, HF Integrale Evoluzione I (Evo 1), and HF Integrale Evoluzione II (Evo 2).
        
     
    
    
        
            Production Years:
        
        
            HF Integrale 8V (1987-1989), HF Integrale 16V (1989-1991), Evo 1 (1991-1992), Evo 2 (1993-1994).
        
     
    
        
            Manufacturing Location:
        
        
            Italy
        
     
    
    
        
            Legacy:
        
        
            Six consecutive WRC manufacturers' titles (1987-1992), cementing its legendary status.