Value Proposition:
Offers comprehensive repair and maintenance information for Austin Metro MG owners, enabling DIY repairs and reducing reliance on expensive professional services. Promotes self-sufficiency and vehicle longevity.
Differentiation:
Distinguishes itself from lower-cost, incomplete manuals by promising completeness ('No Missing Pages!') and high detail, aiming to be the 'Best Manual Available'.
Completeness:
Stated as a 'Complete Manual - No Missing Pages!', covering all models and extensive repair procedures.
Ease Of Use:
Provided in an 'Easy to use PDF Format' with a 'Superb Table of Contents'.
Customer Focus:
Guaranteed 'Customer Satisfaction', encouraging users to 'Fix It Yourself!'
Engine:
Detailed engine overhaul, tuning, and repair procedures for all MG Metro variants.
Fuel System:
Carburetor (SU HIF, Weber DCOE) and fuel injection system diagnostics and repair.
Ignition System:
Ignition timing, distributor, coil, and spark plug service.
Cooling System:
Radiator, fan, water pump, thermostat, and coolant system maintenance.
Exhaust System:
Exhaust manifold, pipes, silencer, and catalytic converter (if applicable) repair.
Transmission:
Manual gearbox overhaul, clutch replacement, and driveline component service.
Brakes:
Hydraulic system inspection, brake pad/shoe replacement, caliper/wheel cylinder overhaul, and bleeding procedures.
Suspension:
Front and rear suspension component inspection, replacement, and alignment.
Steering:
Steering rack, column, and linkages diagnosis and repair.
Electrical System:
Wiring diagrams, lighting, charging system (alternator/dynamo), starting system, and accessory troubleshooting.
Bodywork And Chassis:
Panel repair, door mechanisms, glass replacement, and chassis structural checks.
Heating And Ventilation:
HVAC system components and operation.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, fluid level checks, lubrication points.
Troubleshooting:
Diagnostic flowcharts and common fault finding for all major systems.
Major Repairs:
Engine rebuilds, gearbox rebuilds, suspension overhauls, brake system overhauls.
Component Replacement:
Step-by-step guides for replacing common wear items and major components.
Technical Specifications:
Torque values, clearances, fluid capacities, engine data, and electrical specifications.
Wiring Diagrams:
Comprehensive electrical schematics for various models and options.
Depth:
From basic user maintenance to full engine and gearbox rebuilds, suitable for both DIY enthusiasts and professional mechanics.
Diagnostics:
Detailed diagnostic procedures for identifying and resolving mechanical and electrical issues.
Rebuilds:
In-depth instructions for rebuilding engines, transmissions, carburetors, and other major assemblies.
Format:
PDF (Portable Document Format)
Searchability:
Likely searchable text due to PDF format, enhancing ease of use.
Quality:
High-resolution digital reproduction, ensuring clarity of text and diagrams.
Binding:
Not applicable (Digital Download)
Paper Type:
Not applicable (Digital Download)
Engine Type:
Inline 4-cylinder, OHC (Overhead Cam)
Displacement 1275:
1275 cc (approx. 77.8 cu in)
Displacement 1300 Hdi:
1293 cc (for 1300 variants, specifically MG variants often had this engine or a tuned version)
Bore Stroke 1275:
70.6 mm x 81.3 mm
Compression Ratio Typical:
8.8:1 to 9.5:1 (depending on specific MG variant and tuning)
Horsepower Mg:
Approximately 68-72 bhp (51-54 kW) for MG variants, depending on tuning and year.
Torque Mg:
Approximately 72-76 lb-ft (97-103 Nm) for MG variants.
Carburetion Mg:
Typically twin SU HIF 4 or similar Weber carburetors for MG models, enhancing performance.
Fuel Type:
Unleaded Petrol (from circa 1986 onwards, earlier models may have used leaded)
Ignition Type:
Distributor-based, with electronic ignition systems becoming more common later in the production run.
Length:
Approximately 3,420 mm (134.6 in)
Width:
Approximately 1,590 mm (62.6 in)
Height:
Approximately 1,330 mm (52.4 in)
Wheelbase:
Approximately 2,235 mm (88.0 in)
Kerb Weight:
Approximately 770-850 kg (1,698-1,874 lbs), depending on specification.
Gross Vehicle Weight:
Typically around 1,200-1,300 kg.
Crash Test Results:
Limited official crash safety ratings by modern standards; early 1980s vehicles generally had less advanced safety structures.
Braking System:
Front disc brakes, rear drum brakes. Later models might feature servo assistance.
Steering Assistance:
Manual steering (non-assisted) was standard.
Seatbelts:
Front seatbelts standard; rear seatbelts typically optional or standard on higher trims.
Body Construction:
Monocoque body construction with integrated safety cell.
Audio System:
Basic radio/cassette player, often a dealer-fit option. Limited integrated technology by modern standards.
ABS:
Anti-lock Braking System (ABS) was not a standard feature and extremely rare, if ever fitted, to this model.
Airbags:
Driver's airbag was not available on models from this period.
Connectivity Features:
No integrated smartphone connectivity or Bluetooth features.
Oil Change:
Typically every 6,000 miles or 12 months, whichever comes first.
Filter Replacement:
Oil filter should be replaced at every oil change.
Spark Plugs:
Recommended replacement every 12,000-18,000 miles, or as per manual recommendations.
Timing Belt Chain:
A-Series engines use a timing chain, which is generally durable but requires periodic tension checks and lubrication.
Engine Oil:
API SF/CD, SAE 20W/50 or 10W/40 (check manual for precise grade based on temperature).
Coolant:
Ethylene glycol-based antifreeze mixed with water (50/50 ratio recommended).
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Gearbox Oil:
GL4 SAE 90 hypoid gear oil.
Rust Corrosion:
Prone to rust in common areas such as wheel arches, sills, floor pans, and bulkhead due to its era of manufacture and original build quality.
Hydragas Suspension:
While later metros had Hydragas, early models (and some MG variants of the period) utilized simpler coil spring suspension. The manual would cover servicing of these systems, including potential fluid leaks or pressure issues if applicable to the specific MG variant covered.
Carburetor Tuning:
SU and Weber carburetors require regular tuning and adjustment for optimal performance and fuel economy.
Electrical Gremlins:
Older vehicles can experience issues with wiring insulation degradation, switch failures, and earth connection problems.
Austin Heritage:
Part of British Leyland (later Rover Group), Austin was a historically significant British automotive brand known for its practical and popular vehicles.
Development:
Developed as part of the Leyland ADO project, it was conceived as a modern, front-wheel-drive supermini to compete with European rivals.
Mg Variant:
The MG Metro was introduced as the performance variant, featuring enhanced engines (often the 1275cc A-Series engine tuned for more power), sportier suspension, and distinctive styling.
Facelifts Updates:
Received updates and facelifts throughout its production, including internal revisions and styling tweaks.
Production Period:
1980-1990 (Austin Metro production); MG variants were produced within this timeframe.
Manufacturing Location:
Primarily Longbridge, Birmingham, United Kingdom.
