| Vehicle
identification |
| capacity |
1913cc³ |
| number
of cylinders/type |
4/overhead
valve |
| production
run |
10/1982-10/1992 |
| output |
57kW
- 78bhp DIN @ 4600RPM (swiss - 54kW - 73bhp DIN@4000 RPM) |
| Torque |
141Nm
@ 2600 RPM. (swiss - 150 @ 2600 RPM) |
| Bore |
94
mm |
| Stroke |
68.9
mm |
| Compression
Ratio. |
8.6:1 |
| minimum
octane rating |
91
RON |
| ignition
system |
transistorized
hall effect |
| trigger
location |
distributor |
| fuel
system |
pierburg
carburettor |
| type |
2E3
(possible 2E4 depending on equipment fitted) |
| description |
carburettor
- twin venturi |
| Valve
timing at 1mm lift. |
| Inlet
opens. |
5°
BTDC (1° from 01/86) |
| Inlet
closes. |
34°
ABDC( 30° from 01/86) |
| Exhaust
opens. |
38°
BBDC (36° from 01/86) |
| Exhaust
closes. |
4°ATDC
(8° from 01/86) |
| Valve
dimensions. |
|
Inlet head diameter. |
40
mm |
| Inlet
stem diameter. |
7.96
- 7.97 mm |
| Inlet
overall length. |
122.5
mm |
| Inlet
valve seating face angle. |
45° |
| Exhaust
head diameter |
34mm |
| Exhaust
stem diameter |
8.91
- 8.92 mm |
| Exhaust
overall length |
122.5 |
| Exhaust
valve seating face angle |
45° |
| Tuning
and Emmisions |
| ignition
coil supply voltage |
11
volts |
| primary
resistance |
.57
to .75 ohms (.52-.76 1985-1992) |
| scenery
resistance |
2400
- 3500 ohms |
| firing
order |
1
- 4 - 3 - 2 |
| distributor
part number |
Bosch
- 0 237 024 011 (0 237 024 035 - 1985-1992) |
| ignition
timing |
5°±1°
BTDC without vacuum see note at bottom of
page |
| ignition
advance checks |
0°-2°
@ 1500RPM w/o vacuum and basic timing (0-1 @1160) |
| |
10°-14°
@ 2400RPM w/o vacuum and basic timing (13-17 @2400) |
| |
24°-28°
@4200RPM w/o vacuum and basic timing (24-28 @4200) |
| vacuum
advance range |
12°-16°
engine degrees |
| idle
speed |
900±50
RPM see note at bottom
of page |
| oil
temp for CO test |
60°C |
| CO
content @ idle |
1.5±.5
% volume |
| HC
content @ idle |
300
parts per million |
| Service
checks and adjustments. |
| Spark
plugs |
Bosch
W7DTC ( W7CCO 1985-1992) |
| electrode
gap |
.7mm |
| valve
clearance |
hydraulic |
| compression
pressure |
10-13
bar (150 psi-195psi) |
| oil
pressure |
2
bar @ 2000RPM |
| Lubricants
and capacities. |
| Engine
oil grade |
10W30
(SF) |
| engine
oil capacity with filter |
4.5
litres |
| gearbox
oil grade |
80W-90W |
| gearbox
oil capacity |
3
litres |
| autobox
oil grade |
dexron
(final drive type 90W) |
| autobox
capacity |
3
litres (final drive capacity .75 litres) |
| Tightening
torques. |
| Cylinder
head stage 1 |
10Nm |
| cylinder
head stage 2 |
25Nm |
| cylinder
head stage 3 |
50
Nm |
| big
end bearings |
45Nm
(1987 onwards 30 Nm +180°) |
| flywheel |
use
new bolts with locking compound - 60Nm + 90° |
| clutch
to flywheel |
20Nm |
| crank
pulley |
single
pulley 60Nm - 3 belt pulley 350Nm |
| rear
hub nut |
500Nm! |
| steering
track rod end |
30Nm |
| brake
caliper to hub |
35Nm |
| brake
caliper carrier to hub |
fixed
type caliper 160Nm - sliding caliper 270Nm |
| Brake
disc and drum dimensions. |
| Minimum
brake disc thickness |
11mm |
| maximum
drum diameter |
253.5mm |
| |
|
