Description
Factory Opel Ascona A Workshop Manual (1970–1975, First Generation)
The Opel Ascona A is the first generation of Opel’s mid-size family car — a classic German rear-wheel-drive saloon, built at Opel’s Rüsselsheim and Antwerp plants. Available as Saloon (sedan), Voyage (estate wagon), and Caravan variants. This is the factory workshop manual published by Opel, covering every Ascona A produced between 1970 and 1975.
Vehicle Coverage
| Attribute | Detail |
|---|---|
| Body Styles | Saloon (sedan), Voyage (estate/wagon), Caravan |
| Petrol Engines | 1.2L, 1.6L, 1.9L CIH inline-4 petrol with Solex carburettors |
| Transmissions | 4-speed manual, 3-speed automatic |
| Drive | RWD with live rear axle |
| Model Years | 1970, 1971, 1972, 1973, 1974, 1975 |
Common Ascona A Repairs Covered
| System | Procedures |
|---|---|
| CIH Engine | Camshaft-in-head timing chain, valve adjustment, head gasket replacement |
| Solex Carburettor | Float level, jet sizing, idle adjustment, choke service |
| 4-speed Manual | Gearbox overhaul, clutch replacement, shift linkage |
| Live Rear Axle | Rear differential, leaf spring replacement (early), coil sprung (later) |
| Electrical | Charging system, points ignition, lighting, instrument cluster |
What’s Inside the Manual
Factory Opel service chapter set: diagnosis and specifications, CIH engine service, carburettor and fuel system, emission control (basic, era-appropriate), lubrication and mechanical, 4-speed manual and 3-speed automatic transmission, drum brake system (later with front disc), live rear axle, steering (manual), basic heater, scheduled maintenance, points-era lighting and switches, clutch, propeller shaft and rear differential, cooling system, complete period electrical with wiring diagrams, suspension (wishbone front, leaf or coil rear), wheels and tyres, body and chassis for Saloon, Voyage, and Caravan variants, interior trim.
Format & Delivery
Professional PDF — searchable, printable. Instant download; lifetime re-downloads.
Frequently Asked Questions
What are the Ascona A body styles?
Saloon (4-door sedan), Voyage (3-door and 5-door estate wagon), and Caravan (light commercial). All three are covered with body-specific procedures.
What’s the CIH engine?
Camshaft-In-Head — Opel’s distinctive valvetrain design. Cam sits high in the head and actuates valves via short rockers. Different from pushrod and OHC layouts. Full service procedure included.
Is the Ascona A the same as the Manta A?
Same platform — the Manta A is the coupe version of the same underlying car. Much of this manual’s coverage applies to Manta A service as well.
Are parts still available?
Mechanical parts via German classic-Opel specialists. Body and trim parts more challenging but obtainable through enthusiast networks.
What format is the manual?
PDF, searchable, printable. Instant download.
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