OSCAR 1 - Page 7

Final drive
Engine torque is transmitted via the propeller
shaft to the rear wheels through the rear axle.
The rear axle is of the hypoid type, e. g. the
drive pinion lies below the centre line of the
drive shafts.
Clutch
The function af the clufch is to transmit the
power from the engine to the gearbox. The
clutch is of the single dry plate type. Pressure
on the pressure plate is obtained from a diaphragm
spring vuhich in its turn is controlled by the
clutch pedal via the throiu-out yoke.
8.
ENGINE
Four-cylinder, fluid-cooled, petrol engine.
Cylinder block of special cast iron.
Cylinder liners drilled directly in the block.
Cylinder head of aluminium with separate inlet
and exhaust ports.
Single, overhead camshaft.
Lubrication via a gear pump driven from the crank-
shaft.
Oil filter of the full-flow type.
The cooling system is of the sealed, overpressure
type.
Number af cylinders
Bore
Stroke
Displacement
Compression ratio
Valve system
Valve clearance
- warm engine, inlet, exhaust
when adjusting
when checking
Firing arder
4
96 nnm
80 mm
2. 32 dm3(2. 32 l)
9:0;1
Overheåd
0. 40-0. 45 mm
0. 35-0. 45 mm
1-3-4-2
CAPACITIES
Fuel tank
Cooling system
Engine oil
- ind. filter
- excl. filter
Turbo-engined cars add 0.6
litre (l Imp pint) i f oil
cooler is drained.
Transmission oil
- A-speed gearbox with
overdrive (M46)
Final drive oil
Litre
60
9.5
3. 85
3. 35
2.3
1.5
Imp gal.
13.2
2.0
Lltre Imp Pint
6.8
5.9
4.0
2.6