This manual covers the Rover 100 Series, also commonly known as the Rover Metro, produced from 1980 through 1990. Evolving from the original Austin/Morris Metro, this compact supermini represents Rover's effort to modernize and refine a well-established platform, derived from the original Mini's underpinnings. It features a transverse, front-wheel-drive configuration powered by the A-Series engine, available in 1.0L and 1.3L displacements, and utilizes the distinctive Hydragas suspension system. Designed for urban mobility and everyday commuting, the Rover 100 Series aimed to offer a balance of practicality and a more refined driving experience within its segment, competing with models like the Ford Fiesta and Peugeot 205. This comprehensive workshop repair and service manual provides detailed guidance for owners, mechanics, and technicians. It covers essential maintenance procedures, including routine servicing, fluid checks, and component replacements, along with in-depth troubleshooting and repair instructions for all major vehicle systems. Sections dedicated to the engine, transmission, suspension (including the Hydragas system), brakes, steering, and electrical components offer step-by-step procedures for diagnostics, overhaul, and reassembly. Additionally, the manual includes technical specifications, wiring diagrams, and information on bodywork, ensuring thorough support for maintaining and restoring the Rover 100 Series. 🏷️ Basic Information Identification Make: Rover Model: 100 Series Common Name: Rover Metro (post-1990 facelift and badging) Chassis Code: XX (for the 100 Series, though often referred to by its Metro designation) Generation Generation Code: XA/XB/XC (Metro generation that the 100 Series is derived from) Codes Platform: BMC ADO22 (original Mini platform derivation) 👋 Introduction Market Position Segment: Supermini/Compact Car Target Audience: DIY mechanics, independent repair shops, classic car enthusiasts. Competitive Analysis Key Competitors: Ford Fiesta, Fiat Uno, Peugeot 205, Volkswagen Polo, Vauxhall Nova/Corsa. Key Features Design Heritage: Evolved from the Leyland/Austin Mini Metro, retaining its compact dimensions and innovative Hydragas suspension. Brand Evolution: Represents Rover's attempt to update and re-badge the Metro to maintain its appeal in a competitive market. 📋 Manual Details Coverage Areas Years Covered: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 Page Count Estimated Page Count: 500-800 (typical for comprehensive workshop manuals of this era) Manual Type Manual Type: Workshop Repair and Service Manual Language Language: English Format Format: PDF Download Manual Specifications File Format: PDF Print Quality: High-resolution scans for clear text and diagrams, suitable for printing. Binding Type: Not Applicable (Digital Format) Paper Type: Not Applicable (Digital Format) Searchability: Likely text-searchable if converted from OCR'd documents, enhancing usability. 📖 Manual Coverage Systems Covered Engine: Detailed coverage of engine mechanicals, cooling, lubrication, fuel delivery (carburetor and early injection systems), ignition, and exhaust. Transmission: Manual and automatic transmission overhaul, clutch operation, and drive axle components. Suspension: Hydragas suspension system (front and rear), damper units, suspension arms, and related components. Steering: Steering rack, column, and linkage components; power steering system (if equipped). Brakes: Hydraulic system, master cylinder, wheel cylinders, calipers, brake discs, drums, and parking brake. Electrical: Wiring diagrams, lighting, ignition system, charging system, starter motor, instrumentation, and ancillary electrical components. Bodywork: Body panel removal and installation, door mechanisms, glass, trim, and underbody protection. HVAC: Heating system operation and components. Procedures Included Maintenance: Regular servicing, oil changes, filter replacements, spark plug adjustments, fluid checks, and lubrication points. Troubleshooting: Diagnostic flowcharts and common fault finding for all major systems. Repair: Step-by-step instructions for component removal, overhaul, and reassembly. Diagnostics: Guidance on identifying issues using symptom-based approaches and basic test equipment. Engine Overhaul: Detailed instructions for engine disassembly, inspection, and rebuilding. Transmission Rebuild: Comprehensive guidance for manual and automatic gearbox repairs. Brake Service: Pad/shoe replacement, caliper/cylinder overhaul, bleeding procedures. Technical Depth Depth Level: Comprehensive; covers from basic scheduled maintenance to complete engine and transmission rebuilds, electrical system diagnostics, and bodywork repairs. Diagnostic Tools Required: Basic hand tools, torque wrench, multimeter, feeler gauges, compression tester, timing light. ⚙️ Engine Specifications Primary Engine Engine Code: A-Series (Various displacements) Displacement Common: 1.0 L (998 cc) and 1.3 L (1275 cc) Configuration: Inline-4, transverse, front-wheel drive Performance Horsepower 1.0L: Approx. 45-50 bhp Horsepower 1.3L: Approx. 60-65 bhp (standard), up to 70-90 bhp (performance variants like MG) Torque 1.3L: Approx. 70-80 lb-ft (standard) Fuel System Fuel Delivery Common: Single Zenith Stromberg or SU carburetors, later models may have basic Lucas fuel injection (MPI). Fuel Type: Unleaded Petrol (95 RON) Ignition System: Distributor-based ignition, breaker points or electronic ignition (Lucas). 🔧 Transmission Standard Type: 4-speed manual transaxle Optional Type: 3-speed automatic transaxle (BorgWarner 35/37 derived) Features Clutch Type: Dry single-plate diaphragm spring clutch Manual Gear Ratios: Varies by model, typically around 3.1:1 for 1st gear. Fluid Specifications Manual Transmission Fluid: API GL-4 SAE 90 or SAE 80W-90 gear oil (Check manual for specific viscosity) Automatic Transmission Fluid: Dexron II (or equivalent) 📐 Dimensions Exterior Length: Approx. 3400 mm (133.9 inches) Width: Approx. 1590 mm (62.6 inches) Height: Approx. 1370 mm (53.9 inches) Wheelbase: Approx. 2090 mm (82.3 inches) Weights...