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MG

MG MIDGET AUSTIN HEALEY SPRITE Service Repair Manual

MG MIDGET AUSTIN HEALEY SPRITE Service Repair Manual

$16.99
$16.99
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Vehicle data plateRef 446269
Brand
MG
Vehicle
Cars
Models covered
Austin, Austin Healey, AUSTIN HEALEY SPRITE, Mg, MIDGET, Sprite
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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đŸ·ïž Basic Information
Identification
Make:
MG / Austin-Healey
Model:
Midget / Sprite
Codes
Vehicle Codes Covered:
AH MK II/III, Midget MK I/II
Generation
Vehicle Generations Covered:
Covers the relevant generations for Austin Healey Sprite Mark II & III and MG Midget Mark I & II.
👋 Introduction
Market Position
Target Audience:
Enthusiasts, owners, and professional mechanics working on classic MG Midget and Austin Healey Sprite models.
Key Features
Value Proposition:
Provides an inexpensive and detailed source for maintaining and repairing these iconic British sports cars.
Manual Style:
Written instructions with diagrams and pictures for clarity.
📋 Manual Details
Coverage Areas
Manual Coverage Summary:
Comprehensive service and repair information for the specified MG Midget and Austin Healey Sprite models.
Page Count
Estimated Page Count:
Estimated based on file size and typical manual depth; likely several hundred pages. Actual count not provided.
Manual Type
Type:
Service and Repair Manual
Language
Language:
English
Format
Digital Format:
PDF
📖 Manual Coverage
Systems Covered
Engine:
Detailed coverage of 948cc and 1098cc 4-cylinder engines, including overhaul, tuning, and component specifics.
Ignition System:
Ignition system diagnosis, maintenance, and repair, including distributor, spark plugs, and ignition timing.
Cooling System:
Cooling system maintenance, repair, and troubleshooting, covering radiators, water pumps, thermostats, and hoses.
Fuel System:
Fuel system components, including carburetors (likely SU or Weber variants), fuel pumps, lines, and tank maintenance.
Drivetrain Clutch:
Clutch operation, adjustment, replacement, and troubleshooting for the dry clutch assembly.
Drivetrain Gearbox:
Gearbox overhaul, repair, and maintenance procedures, including gear selection and lubrication.
Drivetrain Propeller Shaft:
Propeller shaft and universal joint inspection, maintenance, and replacement.
Rear Axle Suspension:
Rear axle assembly, differential, half-shafts, and leaf spring suspension maintenance and repair.
Steering System:
Steering box, linkages, and steering column maintenance and repair.
Front Suspension:
Front suspension components, including wishbones, kingpins, shock absorbers, and kingpin overhaul.
Brake System:
Hydraulic brake system, including master cylinder, wheel cylinders, brake shoes/pads, drums/discs, and lines.
Electrical System:
Wiring diagrams, component testing, charging system (alternator/dynamo), lighting, and instrumentation.
Wheels Tires:
Wheel bearing maintenance, tire pressure recommendations, and wheel installation procedures.
Bodywork:
Body panel repair, door mechanisms, hood latches, and interior trim related information.
Procedures Included
Maintenance:
Routine maintenance tasks, fluid changes, lubrication, and tune-up procedures.
Repair:
Detailed step-by-step repair instructions for all major vehicle systems and components.
Troubleshooting:
Diagnostic procedures and common fault finding for various vehicle issues.
Overhaul:
Complete overhaul procedures for engines, gearboxes, and other major mechanical assemblies.
Electrical Diagnostics:
Includes wiring diagrams and troubleshooting steps for common electrical faults, a critical aspect for maintaining these older vehicles.
Carburetor Tuning:
Detailed instructions for tuning SU or other fitted carburetors, essential for engine performance and efficiency.
Suspension Rebuild:
Comprehensive guidance on rebuilding front and rear suspension components, including kingpins and bushings.
Technical Depth
Depth:
Factory-level detail suitable for both DIY enthusiasts and professional mechanics.
Illustrations:
Includes detailed illustrations, diagrams, and pictures to guide repair and maintenance tasks.
📊 Manual Specifications
File Format
File Type:
PDF
File Size:
68 MB
Software Requirements:
Adobe Acrobat Reader, WinZip or WinRAR for extraction.
Print Quality
Printability:
Printable on a page-by-page basis.
Binding Type
Binding:
Digital (not physically bound).
Paper Type
Paper Quality:
N/A (Digital Format).
⚙ Engine Specifications
Primary Engine
Engine 1 Displacement:
948 cc
Engine 1 Configuration:
Inline 4-cylinder
Engine 1 Bore Stroke:
Approximately 73.03mm x 57.8mm (typical for BMC A-Series 948cc).
Engine 1 Compression Ratio:
Typically around 8.3:1 for standard models.
Engine 1 Power Output:
Around 45-55 bhp depending on specific tune and model.
Engine 1 Torque:
Around 55-65 lb-ft depending on specific tune and model.
Secondary Engine
Engine 2 Displacement:
1098 cc
Engine 2 Configuration:
Inline 4-cylinder
Engine 2 Bore Stroke:
Approximately 80.6mm x 53.5mm (typical for BMC A-Series 1098cc).
Engine 2 Compression Ratio:
Typically around 8.3:1 or 8.4:1 for standard models.
Engine 2 Power Output:
Around 55-65 bhp depending on specific tune and model (e.g., Sprite MkIII, Midget MkII).
Engine 2 Torque:
Around 70-78 lb-ft depending on specific tune and model.
Fuel System
Carburetor Type:
Likely SU (e.g., HS2, HS4) or potentially Weber downdraft carburetors, depending on specific model and market.
Lubrication
Oil Type Recommendation:
The manual specifies recommended lubricants. Historically, SAE 20W-50 or 10W-30 multigrade oils were common. Modern equivalents with appropriate ZDDP content are often recommended for flat-tappet camshafts.
🔧 Transmission
Standard
Gearbox Type:
Manual gearbox, typically a 4-speed synchromesh transmission (later models featured full synchromesh on all gears).
Optional
Automatic Transmission:
Not typically offered on these models, manual transmission was standard.
Features
Gearbox Fluid Type:
The manual will specify the correct transmission fluid. Historically, GL-4 hypoid gear oil was used.
📐 Dimensions
Exterior
Wheelbase:
Approx. 82 inches (2083 mm) for Midget Mk I/II and Sprite Mk II/III.
Overall Length:
Approx. 142 inches (3607 mm) for Midget Mk I/II and Sprite Mk II/III.
Overall Width:
Approx. 55 inches (1397 mm) for Midget Mk I/II and Sprite Mk II/III.
Overall Height:
Approx. 49 inches (1245 mm) to the top of the windscreen (roof up will be higher).
Weights
Curb Weight:
Typically around 1500-1700 lbs (680-770 kg) depending on exact model and equipment.
Gross Vehicle Weight Rating:
Not explicitly stated but implied for safe operation with occupants and luggage.
đŸ›Ąïž Safety Features
Ratings
Crash Test Data:
No formal crash test data comparable to modern standards exists for vehicles of this era. The manual focuses on mechanical integrity and repair.
Active Features
Braking System Type:
Hydraulic drum brakes on all four wheels for earlier models, with front disc brakes introduced on later Mk II Sprites and Mk I Midgets.
Passive Features
Seatbelts:
Seatbelts were often optional or not fitted to earliest models; later models may have provisions for them. The manual would likely cover their installation or inspection if fitted.
Chassis Construction:
Body-on-chassis construction with integrated structural elements for rigidity.
💡 Technology Features
Infotainment
Original Infotainment:
Basic AM radio (optional) or no radio. Focus is on mechanical and driving experience, not advanced tech.
Driver Assistance
Driver Assistance Systems:
None. These vehicles predate modern driver assistance technologies.
Connectivity
Connectivity Features:
None.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 3,000 miles or 6 months. The manual will provide specific recommendations.
Tune Up Interval:
Regular tune-ups (ignition timing, carburetor adjustment, spark plugs) recommended every 6,000-12,000 miles or as needed.
Fluid Specifications
Coolant Type:
A mixture of antifreeze and water. The manual will specify the correct ratio and type.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid, depending on original specifications. The manual will provide the precise type.
Known Issues
Common Wear Items:
Kingpins, suspension bushings, clutch wear, carburetor leaks, and electrical connections are common areas requiring attention.
Rust Prone Areas:
Sills, wheel arches, floor pans, and chassis outriggers are susceptible to rust, particularly in damp climates. Bodywork section would cover repair.
Engine Oil Leaks:
Minor oil leaks from seals and gaskets are not uncommon due to the age of the vehicles. The manual provides guidance on gasket replacement.
Part Numbers
Filter Part Numbers:
While not explicitly listed in the product description, a comprehensive manual would often include cross-referenced part numbers for common consumables like oil filters, fuel filters, and spark plugs.
📚 Vehicle History
Brand Heritage
Mg Heritage:
MG has a long-standing reputation for producing affordable, sporty, and engaging two-seater open-top cars, epitomized by the Midget lineage.
Austin Healey Heritage:
Austin Healey is renowned for its distinctive styling, performance, and sporting heritage in rallying and racing.
Model Evolution
Sprite Evolution:
The Austin Healey Sprite, starting with the Frogeye (Mk I), evolved through Mk II and Mk III, sharing mechanicals with the MG Midget.
Midget Evolution:
The MG Midget, launched as a badge-engineered Austin Healey Sprite Mk II, continued its development through several iterations, including the Mk I and Mk II covered here.
Production
Production Period:
Austin Healey Sprite Mk II & III: 1961-1971. MG Midget Mk I & II: 1961-1966.
Manufacturing Location:
Abingdon, Oxfordshire, England (MG factory).
🏆 Awards & Recognition
Recognitions
Motorsport Heritage:
Both models have a strong club racing and historic motorsport presence, proving their enduring appeal and capability.
Classic Car Status:
Recognized as popular classic British sports cars, with strong owner communities and support.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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