Description
Factory Volvo P1800 Workshop Manual (1961-1972)
The P1800 is one of the most celebrated Volvos ever built – Italian-designed by Pelle Petterson (Frua studio), initially assembled by Jensen Motors in the UK, later by Volvo in Sweden. Famously owned by Irv Gordon who drove his over 3 million miles. This factory workshop manual covers the complete P1800 lineage from the 1961 coupe launch through to the 1972 1800ES shooting brake.
Who This Manual Is For
Classic Volvo restorers, P1800 collectors, and enthusiasts of Swedish sports-car heritage. This is the factory reference document – essential for accurate restoration work and for tracing parts correctly.
Variants & Powertrain Coverage
| Component | Variants Covered |
|---|---|
| Body Styles | P1800 coupe (1961-69), 1800S (1966+), 1800E EFI (1970+), 1800ES shooting brake (1971-72) |
| Engines | B18 1.8L 4-cyl (1961-68), B20 2.0L 4-cyl (1968-72, carb and EFI) |
| Fuel Systems | SU HS6 twin carb (early), Bosch D-Jetronic EFI (1800E late) |
| Transmissions | 4-speed manual with Laycock overdrive, 3-speed automatic (rare) |
| Drive | RWD with live rear axle |
| Model Years | 1961, 1962, …, 1971, 1972 |
Common P1800 Repairs Covered
| System | Procedures |
|---|---|
| B18 / B20 Engine | Top-end rebuild, timing gear (not belt), valve adjustment, oil pump |
| SU Twin Carb | Jet setting, float level, synchronization, dashpot service |
| D-Jetronic EFI | Bosch electronic fuel injection (1800E) – sensor testing, pressure regulator |
| Laycock Overdrive | Overdrive relay, solenoid, selector switch – legendary P1800 item |
| Live Rear Axle | Differential service, trailing arm, Panhard bar, rear springs |
| Body (1800ES) | Shooting-brake glass tailgate, frameless lift-glass procedure |
What’s Inside the Manual
Factory Volvo chapter set for the era: diagnosis and specifications, B18/B20 engine service, SU carburettor and D-Jetronic EFI fuel systems, exhaust, lubrication and mechanical, 4-speed manual plus Laycock overdrive service, rare 3-speed automatic, brake system (front disc, rear drum – disc rear on later), live rear axle, steering, heater (no AC on most), scheduled maintenance (period-correct), lighting and switches (original 6V electrics on some earliest, later 12V), clutch, propeller shaft and rear differential, cooling system, complete period electrical with wiring diagrams, suspension, wheels and tyres, body and chassis for both coupe and 1800ES, and interior trim.
Format & Delivery
Professional PDF – searchable, printable. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this cover the 1800ES shooting brake?
Yes. The rare 1800ES (1971-1972) with its frameless glass tailgate and expanded luggage area is covered alongside the coupe variants.
Is parts availability good for P1800?
Surprisingly good thanks to active classic-Volvo enthusiast communities. Mechanical parts (B18/B20 service items, SU carb kits, Laycock overdrive rebuild kits) are available. Trim and body panels are tougher but possible.
Does this cover the SU carburettors?
Yes. Full SU HS6 twin-carb service including jet sizing, float level, dashpot oil, and carburettor synchronization.
Does this cover the Bosch D-Jetronic EFI on the 1800E?
Yes. The Bosch D-Jetronic EFI fitted to 1970+ 1800E models is covered with sensor testing, fuel pressure, and injector service.
Does this cover the Laycock overdrive?
Yes. The Laycock-de-Normanville J-type overdrive is covered including solenoid testing, relay service, and selector-switch diagnosis.
What format is the manual?
PDF, searchable, printable. Instant download.
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