🏷️ Basic Information Identification Make: Ford Model: Escort RS Cosworth & Sierra RS Cosworth Product Name: Ford Escort RS Cosworth & Sierra RS Cosworth Service & Repair Manual - PDF 👋 Introduction Market Position Target Audience: Do-it-yourselfer as well as the experienced mechanic Key Features Value Proposition: Inexpensive way to keep your vehicle working properly, enabling DIY repairs to save money. Manual Quality Completeness: 100% Complete and Intact, no missing/corrupt pages/sections. Competitive Analysis Market Niche: These models occupied a significant niche in the performance car market, competing with homologation specials from manufacturers like Lancia, Toyota, and Mitsubishi in rallying, and performance hot hatches/sedans in touring car championships and street performance. 📋 Manual Details Coverage Areas Manual Type: Complete Service and Repair Manual Language: English Page Count: Over 1000 pages Model Coverage: All models and all engines for both Ford Escort RS Cosworth and Ford Sierra RS Cosworth Format File Format: PDF Delivery: Instant Download Specifications Print Quality: Fully Printable File Features: Bookmarked and Searchable Zoom Capability: Yes Compatibility: All Versions of Windows & Mac, APP ISO, iPhone, iPad, iPod, Android etc. 📖 Manual Coverage Systems Covered Engine: Engine Overhaul and Rebuilding, Engine Performance Brakes: Brakes, Brake Servicing Procedures Drivetrain: Transmission Removal and Installation, Transmission In-Car Servicing, U-Joint and CV-Joint Service Procedures Suspension Steering: Front End and Alignment Procedures and Specifications, Suspension Electrical: Wiring Diagrams, Computer Diagnostic Trouble Tree Charts, Computer Diagnostic Codes Body Chassis: Sunroof Climate Control: Air Conditioning Service and Capacities Maintenance: Factory Maintenance Schedules and Charts, Timing Belt Replacement, Timing Belt Service Procedures, Serpentine Belt Routings with Diagrams Diagnostics: Trouble Codes, Troubleshooting and Diagnostics Troubleshooting: Comprehensive troubleshooting guides, diagnostic charts, and common driving concerns. Procedures Included Repair: Repair Procedures, Complete Disassembly and Reassembly Guidance Rebuild: Engine Rebuilding Diagnostics: Diagnostic Procedures, Trouble Shooting Guides General Maintenance: Factory maintenance schedules and charts, including fluid capacities, filter replacements, and inspection points. Technical Depth Detail Level: Comprehensive, covering every single detail for repair, maintenance, rebuilding, refurbishing, and restoration. Illustrations: Detailed illustrations, exploded diagrams, drawings, and hundreds of photos Specifications: Detailed specifications on every model covered, complete torque specifications Wiring: Complete wiring diagrams, vacuum diagrams Diagrams: Detailed diagrams including exploded views, wiring schematics, and vacuum routing diagrams. Torque Specifications: Complete and precise torque specifications for all critical fasteners and components. 📊 Manual Specifications File Format Requirements: Adobe PDF Reader & WinZip (or equivalent decompression software). Print Quality Print Ability: All pages are printable, allowing users to create physical copies for workshop use. Binding Type Digital Binding: Bookmarked for easy navigation and searching. Paper Type Digital Paper: N/A (Digital PDF format, printable to any paper type). ⚙️ Engine Specifications Primary Engine Engine Type: Cosworth YBT (2.0L Turbocharged Inline-4) for Escort RS Cosworth; Cosworth YBD (2.0L Turbocharged Inline-4) for Sierra RS Cosworth. Exact specifications will vary by model year and specific variant but typically feature a Garrett turbocharger, intercooler, and advanced engine management. Performance Horsepower Range: Typically between 220-230 PS (217-227 bhp; 162-170 kW) depending on model and market, with significant torque output. Torque Range: Around 300-330 Nm (221-243 lb-ft) depending on model and market. Fuel System Fuel Delivery: Multi-point fuel injection with turbocharger and intercooler. Maintenance Firing Order: 1-3-4-2 (typical for inline-4 engines, detailed in manual) Timing Belt: Critical component requiring specific replacement intervals and procedures; manual provides detailed service procedures. Engine Codes Cosworth Codes: Cosworth YBT (Escort), Cosworth YBD (Sierra). Manual covers the nuances between these closely related but distinct engines. 🔧 Transmission Standard Transmission Type: 5-speed manual transmission (e.g., MT75 or equivalent performance gearbox). Optional Optional Transmission: Not typically offered with automatic transmissions on these performance models. Features Drivetrain: All-wheel drive (AWD) with Ferguson viscous coupling center differential and limited-slip differentials front and rear (specific configuration varies slightly between Escort and Sierra). Manual details transfer case and differential servicing. Gear Ratios Gear Ratio Details: Manual provides detailed gear ratios for the 5-speed transmissions, crucial for performance tuning and diagnostics. 📐 Dimensions Vehicle Type Body Styles: Escort RS Cosworth: 3-door hatchback; Sierra RS Cosworth: 3-door hatchback, 5-door hatchback, and 4-door sedan (depending on generation and variant). Weights Curb Weight: Curb weight varies by model and specification, but typically around 1200-1350 kg for the Escort RS Cosworth and slightly more for the Sierra RS Cosworth variants. Manual may contain specific weight data. 🛡️ Safety Features Passive Features Safety Equipment: Seat belts, crumple zones, reinforced chassis structures. Specific features like airbags varied by market and model year. Active Features Braking System: Anti-lock Braking System (ABS) typically standard, performance-oriented brake calipers and discs (e.g., AP Racing or Ford motorsport components). 💡 Technology Features Infotainment Audio System: Basic to mid-range Ford audio systems of the era, often with cassette or CD players. Manual covers basic electrical system diagnostics for these components. Driver Assistance Driver Aids: ABS was the primary electronic driver assistance system. Focus is on mechanical...