Make:
MG (Austin-Healey Sprite companion model)
Model:
Sprite / Midget — the MG-badged 'Spridget' roadster
Model Variant:
Mk I, Mk II and Mk III roadsters covered by the year range
Production Years:
1959-1971
Body Style:
Two-seat open roadster (fixed-profile hardtop on Mk I)
Target Audience:
Owners, DIY mechanics and restorers of 1959-1971 Sprite/Midget roadsters
Value Proposition:
Factory-level procedures for a lightweight classic that is regularly serviced and rebuilt by its owners
Best Suited For:
Home workshops performing routine service through full restoration
Comprehensiveness:
Engine, driveline, suspension, brakes, body and electrical chapters
Accessibility:
Instant PDF download for use in the garage or at the parts counter
Visual Aids:
Illustrations, exploded diagrams and step-by-step procedures
Engine Service:
Removal, disassembly, inspection, rebuild and reinstallation of the BMC A-Series engine
Cylinder Head & Valvetrain:
Head removal, valve grinding, pushrod and rocker service
Lubrication System:
Oil pump, filter and pressure checks
Cooling System:
Radiator, water pump, thermostat and hose service
Fuel System:
SU carburettor strip-down, tuning and balancing; fuel pump and tank service
Ignition System:
Contact-breaker points, condenser, timing and spark diagnosis
Clutch:
Removal, inspection and replacement
Gearbox:
Removal, overhaul and reassembly of the four-speed manual transmission
Final Drive & Rear Axle:
Differential and axle-shaft service
Front Suspension:
Coil-spring and wishbone layout, damper replacement, kingpin service
Rear Suspension:
Quarter-elliptic leaf spring service (per model year)
Steering:
Steering wheel, column and track-rod-end service and alignment
Brakes:
Hydraulic drum brake overhaul, shoe adjustment and master cylinder service
Wheels & Tyres:
Hub, bearing and wheel fitment details
Electrical System:
Wiring, lighting, starter, generator/dynamo and gauge circuits
Body & Trim:
Panel, hood and trim removal and refitting
Procedures:
Step-by-step service, removal and refitting instructions
Torque Data:
Tightening torque specifications for major fasteners
Specifications:
Engine, clutch, gearbox and running-clearance data tables
Troubleshooting:
Symptom-based diagnosis for engine, driveline and electrical faults
Tools:
Special tools and workshop practices chapters
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Family:
BMC A-Series overhead-valve inline-four
Displacement Range:
948 cc (Mk I), 1,098 cc (from 1961), 1,275 cc (from 1966)
Fuel System:
SU carburettors (type and number vary by year and model)
Cooling:
Water-cooled, radiator and belt-driven fan
Performance Note:
Output rises through the range; small-block A-Series tuned for economy and light weight
Brakes:
Hydraulic drum brakes (specification varies by year and market)
Seat Belts:
Front belt mounting points (fitment varies by year)
Lighting:
Sealed-beam headlamps and period signalling per year
Crash-Test Ratings:
N/A - predates modern crash-test programmes
Scheduled Service:
Oil changes, lubrication points and periodic checks per the manual's charts
Ignition Service:
Points, condenser, plug gap and timing settings
Carburettor Service:
SU carburettor cleaning, jet adjustment and balancing
Valve Clearance:
Periodic tappet adjustment procedure for the pushrod A-Series
Known Areas:
Hydraulic seals, dampers, kingpins/bushes and body-mounted rubber components
Fluids:
Engine oil, gearbox and axle oil grades specified in the tables
Manufacturer:
British Motor Corporation (BMC), later British Leyland era cars fall within the range
Model Origin:
Launched as the Austin-Healey Sprite in 1958; MG Midget badge arrived in 1961
Nickname:
Mk I known as the 'Frogeye' (UK) or 'Bugeye' (US)
Assembly:
Built in England; MG Midgets assembled at Abingdon
Progression:
Mk I 948 cc (1959-1961), Mk II 1,098 cc (1961), Mk III 1,275 cc (1966 onward)
Collectibility:
Widely collected entry-level British classic with strong parts supply
