Positioning:
        
        
            A practical, no-nonsense supermini designed for affordability and ease of use. Competed with vehicles like the Ford Fiesta, Vauxhall Nova, and Volkswagen Polo.
        
     
    
    
        
            Key Competitors:
        
        
            Ford Fiesta, Vauxhall Nova, Volkswagen Polo, Peugeot 205, Renault 5
        
     
    
    
        
            Design Philosophy:
        
        
            Designed by David Bache, featuring a distinctive wedge-shaped profile and innovative interior packaging for its class.
        
     
    
        
            Manual Advantage:
        
        
            Provides dealership-level repair information, enabling significant cost savings for owners performing their own maintenance and repairs.
        
     
    
    
        
            Target Audience:
        
        
            Austin Metro owners with basic to advanced mechanical skills, independent repair shops, and enthusiasts.
        
     
 
    
    
    
        
            Engine Mechanical:
        
        
            Complete disassembly, inspection, assembly of engine components (block, pistons, rods, crankshaft, cylinder head, valves, timing)
        
     
    
        
            Engine Electrical:
        
        
            Ignition system, starting system, charging system, wiring harnesses, sensors, ECUs (if applicable)
        
     
    
        
            Emission Control:
        
        
            Catalytic converter system, EGR (Exhaust Gas Recirculation), air injection, evaporative emission control
        
     
    
        
            Fuel System:
        
        
            Carburetor (e.g., SU, Weber) or Fuel Injection (MPI) systems, fuel pump, fuel lines, fuel tank, fuel filter
        
     
    
        
            Clutch System:
        
        
            Clutch operation, hydraulic system (if applicable), clutch disc, pressure plate, release bearing, flywheel
        
     
    
        
            Manual Transaxle:
        
        
            Gearbox operation, synchromesh, shifting mechanisms, gears, bearings, seals, fluid specifications
        
     
    
        
            Automatic Transaxle:
        
        
            If equipped, operation of automatic gearbox, torque converter, hydraulic control, fluid types and capacities
        
     
    
        
            Driveshaft And Axle:
        
        
            Front wheel drive axle shafts, CV joints, differential (integrated into transaxle)
        
     
    
        
            Suspension System:
        
        
            Front suspension (e.g., MacPherson struts), rear suspension (e.g., trailing arms, hydrolastic/hydragas if applicable to specific variants), shock absorbers, springs, bushes
        
     
    
        
            Steering System:
        
        
            Steering rack, steering column, linkages, power steering (if equipped)
        
     
    
        
            Restraint Systems:
        
        
            Seat belts (lap and diagonal), seat belt retractors, mounting points
        
     
    
        
            Brake System:
        
        
            Front disc brakes, rear drum brakes, master cylinder, brake lines, calipers, wheel cylinders, parking brake mechanism
        
     
    
        
            Body Interior Exterior:
        
        
            Body panel removal and installation, door mechanisms, glass, trim, bumpers, seats, dashboard
        
     
    
        
            Body Electrical System:
        
        
            Lighting (headlights, taillights, interior), wipers, washers, horn, power windows (if equipped), central locking (if equipped), fuse box diagrams
        
     
    
        
            HVAC System:
        
        
            Heating system, ventilation, demisting, heater core, blower motor, ducting (Air Conditioning typically optional and less common for this era/model)
        
     
    
    
        
            Maintenance:
        
        
            Regular servicing (oil changes, filter replacements, spark plug checks, fluid top-ups), brake pad/shoe replacement, belt adjustments
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common and uncommon faults across all systems
        
     
    
        
            Repair:
        
        
            Step-by-step instructions for component removal, repair, and installation
        
     
    
        
            Diagnostics:
        
        
            Fault finding charts, symptom analysis, electrical diagnostic flowcharts
        
     
    
    
        
            Depth:
        
        
            Comprehensive, suitable for professional mechanics and advanced DIY enthusiasts. Covers engine rebuilds, transmission overhauls, full electrical system diagnosis.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 6,000 - 10,000 miles or 12 months, whichever comes first.
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 12,000 - 18,000 miles, depending on plug type.
        
     
    
        
            Timing Belt Chain:
        
        
            A-Series engines use a timing chain, which typically requires inspection but not regular replacement unless worn.
        
     
    
    
        
            Engine Oil Spec:
        
        
            SAE 20W/50 or 10W/40 (API SF/CD or SG/CD specification, consult manual for precise recommendation).
        
     
    
        
            Coolant Spec:
        
        
            Ethylene Glycol based antifreeze, typically mixed 50/50 with distilled water. Consult manual for specific type.
        
     
    
        
            Brake Fluid Spec:
        
        
            DOT 3 or DOT 4 brake fluid.
        
     
    
    
        
            Common Wear Items:
        
        
            Suspension bushes (especially hydrolastic/hydragas if fitted), clutch hydraulics, exhaust system, carburetor wear, rust (especially wheel arches, sills).
        
     
    
        
            Electrical Gremlins:
        
        
            Older British cars can be prone to minor electrical issues due to wiring age and quality; the manual will help diagnose.