Page 21
Normal idling speed, warm engine 800—850 rev/min
USA: Cars with manual transmission 850 rev/min
Cars with automatic transmission 800 rev/min
Exhaust system
Exhaust pipe inner diameter
Cooling system
Type
Liquid capacity of cooling system incl.
heating system
Thermostat opens at
Thermostat fully open at
Radiator pressure cap opens at
Water pump
Clearance between impeller screw and pump
Dec. 1975
1.7 and 1.85 |
1.5" (38 mm)
1.7 and 1.85 |
Pressurized
9 US quarts 7.5 Imp quarts
(8.5 liters)
179.5—188°F (82—86.5°C)
206—220°F (96.5—100.5°C)
Up to and incl. model 1970:
0.55—0.60 bar (kp/cm2,
7.5—8.5 psi)
As from model 1971:
0.55-0.75 bar (kp/cm2,
7.5—10.3 psi)
1.7 and 1.85 |
0.010—0.0197" (0.25—
0.50 mm)
Adjust by fitting gaskets
of different thickness.
Three thicknesses are
available: 0.25, 0.50 and
0.75 mm
nN
01
|
1.73" (44 mm)
ny
01
Pressurized
10 US quarts 8.4 Imp quarts
(9.5 liters)
185°F (85°C)
Up to and incl. chassis No.
99742006947, 99746006714:
0.60 bar (kp/cm2, 8.5 psi)
As from chassis No.
99742006948, 99746006715:
1.0 bar (kp/cm2, 14.2 psi)
ny
No adjustment needed.
Original gasket gives
correct clearance.
020-9
Page 22
Tihtning aus, 1.7 and 1.65 nines
Main bearings
Crank bearing screws
Camshaft bearing caps
Camshaft cover
Crankshaft belt pulley
Rear crankshaft seal
Cylinder head screws
Cylinder head nuts
Flywheel
Water pump impeller
Carburetor
Oil pump
Spark plugs
Oil filter center screw
Idler shaft keeper plate
Chainwheel, idler shaft
Chainwheel, camshaft
Transmission case
Inlet manifold
Thermostat housing
Exhaust manifold
7/16" UNF
3/8" ae
Be is
1/4" UNC
se
5/16” "=
5/16" _"—
5/16” -"—
14mm
3/8" UNF
5/16” -"-
5/16” "-
5/16” “"-
5/16" —"-
5/16” "=
5/16” —"—
3/8" “"—
Tightening torques, 2,0 | engine
Main bearings
Crank bearing screws
Camshaft bearing caps
Camshaft cover
Crankshaft belt pulley
Sealing end (flywheel side)
Cylinder head screw
Flywheel
Water pump impeller
Oil pump
Spark plugs
Idler shaft keeper plate
Chainwheel, idler shaft
Chainwheel, camshaft
Inlet manifold
Thermostat housing
Throttle housing
Exhaust manifold
For other screws, use general tightening torques:
Dimension
M12
M 10
M8
M8
M 16
M8
M12
M10
M 8 (left-hand
thread)
M8
M 14 x 1.25
M8
M 10
M8
M8
M8
M8
M 10
Dimension Tightening torque
Nm kpm ft.lb.
M5 4.9 0.5 3.6
M6 9.8 1.0 7.2
M8 19.6 2.0 14.4
M 10 39.2 4.0 28.9
020-10 ©
Nm fib. kpm
78 58 8.0
54 40 5.5
23 17 2.3
2 1.6 0.2
83 62 8.5
10 7 1.0
74 75
74 75
59 44 6.0
25 18 2.5 (left-hand thread)
20 15 2.0
25 18 2.5
20 15 2.0
25 18 25
25 18 2.5
25 18 25
14 10 1.4
25 18 25
25 18 25
25 18 25
37 27 3.8
Nm fib. kpm
108 79 11
54 40 55
18 13 1.8
2.0 14 0.2
190 aay 49)
20 14 2.0
93 69 9.5
59 43 60
25 18525
18 13 1.8
28 Zovere.6
20 14 2.0
25 18 25
20 14 2.0
18 13 18
18 13 1.8
18 13 1.8
25 18 2.5
SAAES
Page 23
ELECTRICAL SYSTEM
Battery
Voltage
Capacity
Alternator, Bosch
Type designation
Rated voltage
Rated speed
Max. permissible continuous load at 14V
2.9—3.9 N (10.5—14 oz, 300—400 p)
Brush spring pressure
Rotation
Bosch
12V
60 Ah
Fuel injection engines and cer-
tain USA carburetor engines.
Model 1971 and 1972 in 1.7
and 1.85 | engines.
K1— 14V 35A 20 K1 —® 14V 55A20
14V
2000 rev/min
35 A 55 A/14V
Clockwise
Ratio engine belt pulley — alternator:
Up to engine No. 33.980
As from engine No. 33 981
Electric test results, see Section 3
Voltage regulator, Bosch
Type designation
Alternator, SEV
Type designation
Type
Voltage/current at 5000 rev/min
Direction of rotation
Ratio engine alternator
Voltage regulator, SEV
Type designation
Starter
Type designation
No. of cogs on pinion
No. of cogs on ring gear
Gear ratio
Output rating
Test results
Mechanical test results:
Brush spring pressure
Backlash
Distance from pinion to ring gear
Contact reserve
Axial play of rotor
Rotor brake friction torque
Dec, 1975
1:1.9
Te2ct
Bosch AD 1 14V
not radio interference suppressed
2.0 | Injection engine
SEV 71212002 (1972: SEV 21271012)
Three phase
14. V/55A
Clockwise
sae
SEV 72717012
Up to chassis No. As from chassis No.
99.033.650 99.033.651
Bosch GF (R) 12V 0 001 311 026 0001 311 039
9
142
15.8:1
0.7 kW (1 hp)
11,3-12.8 N (1150—1300 p)
0.35—0.60 mm
2.5-3.0 mm
1mm
0.05—0.30 mm
0.25—0.40 Nm (2.5—4.0 kpcm)
020-11
Page 24
Pinion free wheel torque
Electrical test values:
0.13—0.18 Nm (1.3—1.8 kpcm)
No load
11.5 V and 35-55 A 6500—8500 rev/min
Loaded
9 V and 205-235 A 1000—1300 rev/min
Locked starter 6 V 325-375 A
Lowest engagement voltage for solenoid 8V
Distributor
Carbureted engine
Type designation:
Model 1969
Model 1970
Model 1971—1973:
1.7 | engine
1.85 | engine
2.0 | engine
Model 1974:
1.85 | engine
2.0 | engine
Capacitor
Capacitance
Ignition setting:
Basic ignition advance 1.7 and
1.85 | engines
2.0 | engine
Order of firing (cyl. No. 1 at rear)
Breaker gap
Dwell angle ©
Contact pressure
Direction of rotation
Axial play, distributor shaft
Ignition advance curves, see section
342.
Fuel injection engine
Type designation
Capacitor
Capacitance
Trigger
pressure
* Resistance in rotor arm
Direction of rotation
Order of firing (cyl. No, 1 at rear)
Axial play, distributor shaft
020-12
cee
AC Delco 7953500
AC Delco 7953870
AC Delco 7953870 alt.
AC Delco 7953977
AC Delco 7953977
AC Delco 7992142
AC Delco 7953977
AC Delco 7992142 alt.
Bosch 0 231 170 115
AC Delco STMC 516237
Bosch 1 237 330 280
0.18—0.22 uF
10° BTDC at max. 800 rev/min
and vacuum hose disconnected
17° BTDC at max. 800 rev/min
and vacuum hose disconnected
1—3—4-2
AC Delco 0.35—0.40 mm
Bosch min. 0.40 mm
AC Delco 40 + 2°
Bosch 50 + 3°
AC Delco 4.2—5.9 N (425-600 p)
Bosch 4.9—6.2 N (500—630 p)
Counter-clockwise
AC Delco 0.12—0.28 mm
Bosch 0.10—0.30 mm
Bosch 1 237 330 154
mm)
5000 ohm + 20 %
Counter-clockwise
1-3-4-2
0.10—0.30 mm
(18-23 oz, 500-630 p) Rotor
CAPAC TOR.
USA cars
Up to and incl. model 1969
AC Delco 7953820
Model 1970—1974
AC Delco 7953871
AC Delco 7953871
AC Delco 7992196
9° BTDC at max. 800 rev/min
and vacuum hose disconnected
14° BTDC at max. 800 rev/min
and vacuum hose disconnected
2.01
Bosch 0 231 163 025 up to and incl. model 1973
Bosch 0 031 179 001 model 1974
Bosch 1 237 330 280
POINTS 1 232 ao Ove ~?-+40
CAP 235 522 O56
1234 332 ope
1237 330 198
Dec. 1975
Page 25
Ignition setting:
Basic ignition advance
Regulating
Ignition advance curves, see section
342.
Ignition coil
Type designation
Resistance of primary winding
at 68°F (+20°C) (between con-
nections 1 and 15)
Length of starting spark at 6 V
600 sparks/minute (150 distri-
butor revolutions)
Medium current through primary
winding at 4000 sparks/minute
(1000 distributor revolutions)
Serial resistance
Resistance at 68°F (+20°C)
Spark plugs
Type
Thread
Thread length
Electrode gap
Tightening torque
Ignition cables
Resistance:
Cables to cylinders 1 and 2
Cables to cylinders 3 and 4
Cable between ignition coil
and distributor incl. connections
Light bulbs
Model 1969-1970
Headlight
Front direction indicator
Front parking light
Rear direction indicator, braking
and back-up lights
* Tail light and number plate light
Dome light
Trunk light
Heater control
Ignition switch
Instrument and indicator lights
Hazard warning signal switch
Rear-view mirror light (model 1970)
Dec. 1975
2.01
12° BTDC at max. 800 rev/min
and vacuum hose disconnected
USA cars up to model 1973
8° BTDC at max. 800 rev/min
and vacuum hose disconnected
USA cars model 1974
12° BTDC (cars for California:
4° BTDC) at max. 800 rev/min
and vacuum hose disconnected
Centrifugal vacuum
Bosch KW 12 V
1.7—2.1 ohm
0.4" (10 mm)
1.4—1.6 amps.
Bosch ZSW J 3Z 1Z
0.9 + 0.05 ohm
1.7 and 1.85 | engines 2.0 | engine
NGK BP—5ES NGK BP—6ES
Bosch W 175 T30
ampion N— Champion N—8Y
AC 44.X.L.S.
Motorcraft AG 22
M 14x 1.25
0.7” (19 mm)
0.024—0.028’ (0.6—0.7 mm)
25—29 Nm (18.1—21.8 ft.lb., 2.5—3.0 kpm)
15000 ohm + 20 %
10000 ohm + 20 %
1000 ohm + 20 %
Watts Socket Qty.
40/45 P45t 2
21 BA 15S 2
5 BA 15S 2
ry BA 15S 6
5 BA 15S 4
10 $8.5 1
5 $8.5 1
3 (24V) BA7S 1
2 BAQS 1
1.2 Glass 12
7 BA7S 1
5 $8.5 1
SAAB 020-13
Page 26
Light bulbs
Model 1971—1974
Watts
Headlights, normal 40/45W
Headlights, halogen H4 60/65W
Front direction
indicators 21W
Front parking lights 5W
Rear direction indi-
cator, stop and back-up
lights 21W
Tail and number plate
lights SW
Dome light 10W
Trunk light SW
Heater control illu-
mination 1.2W
Ignition switch illu-
mination 2w
Rear view mirror light SW
Instrument and indi-
cator lights 1.2W
Hazard warning signal
switch 1.2W
Switch illumination 1.2W
Deviation Saab 99
Combi Coupé:
Number plate lights SW
Light bulbs, USA
As from model 1971 Watts
Headlight, Sealed
Beam, high beam 37.5W
Headlight, Sealed
Beam, high and low
beam 37.5/50W
Front direction
indicator 21W
Front parking light 5w
Side position light,
front, up to and
incl. model 1971 4w
Rear direction
indicator, stop and
back-up lights 21W
Tail light and number
plate light 5W
Side position light,
rear 4w
Dome light 10W
Trunk light SW
Heater control illumina-
tion 1.2W
Ignition switch illumi-
nation 2w
Rear view mirror light 5W
Instrument and indi-
cator lights 1.2W
Hazard warning signal
switch 1.2W
Switch illumination —1.2W
Deviation Saab 99
Combi Coupé:
Number plate lights 5W
020-14
Cap
P45t
P 43 t/38
BA 15S
BA 15S
BA 15S
BA 15S
$8.5
$8.5
Glass fitting
BA 9S
$8.5
Glass fitting
Glass fitting
Glass fitting
$8.5
SAE Trade No.
4001
4002
1073
67
57
1073
67
s7
Cartridge bulb
Cartridge bulb
Glass fitting
Miniature bulb
Miniature bulb
Glass fitting
Glass fitting
Glass fitting
$8.5
Qty.
Qty.
nN
8-11
SAAB Dec. 1975
Page 27
o~
Fuses
Number of fuses
Length x diameter
Rated current
Electrically heated rear window
Saab 99 Combi Coupé
12
1x 0.25” (25 x 6 mm)
8 Amps.
16 Amps.
As from model 1971: Glass tube fuse
(for headlight wipers)
Direction indicator flasher
Type
Flashing frequensy
3 Amps.
Tungsol 550—12 V
Hella 91/1 P3V 2x 21W-12V
Light relay
Type
Fuel level transmitter
Type designation
Horn
Type designation
Heater fan motor
up to model 1973
Type designation
Output and speed at
free blowing and a
voltage of 13 V:
1/2-speed
1/1-speed
High speed
60—120 impulses/minute
_ SWR R 601030 12 V, 150 W
VDO K 221.821/4/1
Up to and incl. model 1971
As from model 1972
Hella B 31 12VH
and B 31 12VT
Up to and incl. chassis No.
99.061.235
Hella B 34 alt. R Cajavec
JAS 12/42
As from chassis No.
99.061.236
Elektrolux KS 4030/100
rev/mint+5% W+5%
2400 60
3000 80
3950 125
Heater fan motor, model 1974
Type designation
Output and speed at
free blowing and a
voltage of 13 V:
1/2-speed
1/1-speed
Radiator fan motor
Type designation
Output
Speed
Thermostat cut-in
temperature
Dec. 1975
Elektrolux KP 5035/140
rev/min Ww
2150 80
3150 120
Up to and incl. model 1971
Elektrolux 4030/100
rev/mint 200 W+5%
2400 56
3700 96
As from model 1972 Model 1974
Elektrolux KS 4034/100
124 W
2300 rev/min
181—200°F (88 + 5°C)
Elektrolux KP 50351
or SWF 4E 4263
143 W
2400 rev/min
181—200°F (88 + 5°C) 194—212°F (95 + 5°C)
SAAB 020-15
Page 28
Windshield wiper motor, up to and incl. model 1973
Type designation
Output rev/min and current
consumption. Warm mo-
tor, loaded with 1 Nm (10
kpem, 8.7 in.Ib.) and ten-
sion 13 V
Blockated motor (e.g.
frozen wiper blades)
Windshield wiper motor, model 1974
Type designation
Output rev/min and current con-
sumption. Warm motor loaded
with 1 Nm (10 kpem, 8.7 in.|b.)
and tension 13.5 V
1/2-speed
1/1-speed
Blockated motor (e.g. frozen
wiper blades)
Headlight wiper motor
Type designation
Output rev/min (double strokes/
min) and current consumption.
Loaded with 0.25 Nm (2.5 kpcm,
2.2 in.lb.) and tension 13 V
Blockated motor (e.g. frozen
wiper blades)
Windshield washer/headlight washer
Type designation
Two jets, ¢ 0.7 mm:
Pressure
Capacity
Cars with headlight washers, as
from chassis No. 99.069.710, up
to model 1972:
At cross flow of four jets, ¢ 0.7 mm:
Pressure
Capacity
As from model 1973 and EMS model
1972
Type designation
At cross flow of four jets, ¢ 0.7 mm:
Pressure
Capacity
Elektrolux KSV 5035/110
rev/min A
1/2-speed 38+ 4 1.0+0.6
1/1-speed 61+6 1.940.7
= about 15
Lucas 54 104 297
rev/min ch:
43 18
64 6
= about 15
SWF 4E 3876/1
rev/min
PAY
46+5 9 1.5—
2
- 5-6
MEAB (SCHURER)
1 bar (kp/cm2, 14 psi)
260 cm3/min
1.2 bar (kp/cm2, 17 psi)
1000 cm3/min
vpo
about 1.3 bar (kp/cm2, 18 psi)
about 1,100 cm3/min
Electric heating of the driver's seat as from model 1972
Thermostat cut-in temperature
Thermostat cut-off temperature
Heating elements, output:
Cold
Warm
020—16
+10°C + 3.9°C
(+50°F + 7°F)
+279C + 2.8°C
(+80.5°F + 5°F)
about 65 W
about 50 W
Dec. 1975
-
Page 29
TRANSMISSION
Clutch
Make
Type
Transmission, manual
Oil volume
Grade of oil
NOTE! In cold climate SAE 75
must be used.
Total reduction ratios (engine/driving
wheel axle):
1st gear
2nd gear
3rd gear
4th gear
Reverse gear
Primary gear ratio
Final drive ratio
No. of cogs, pinion/crown wheel
Road speeds at 1000 rev/min,
11.9" (302 mm) wheel radius:
1st gear
2nd gear
3rd gear
4th gear
Reverse gear
Speedometer revolutions
Weight incl. oil *
Oil quantity
Grade of oil
Total reduction ratios (engine/
driving wheel axle):
1st gear
2nd gear
3rd gear
4th gear
Reverse gear
Primary gear ratio
Final drive ratio
No, of cogs, pinion/crown wheel
Road speed at 1000 rev/min:
1st gear
2nd gear
3rd gear
4th gear
Reverse gear
Speedometer revolutions/km
Speedometer revolutions/mile
Weight incl. oil
Dec. 1975
Borg & Beck
Hydraulically operated single
dry plate with spring-loaded hub
Up to and incl. chassis No.
99722003498
3 US qt, 5 Imp. pints (3 liters)
EP oil SAE 75 or SAE 80
13.6:1
8.6:1
5.8:1
4.0:1
13.6:1
0.95:1
4.22:1
9:38
5.2 mph ( 8.4 km/h)
8.3 mph (13.3 km/h)
12.2 mph (19.6 km/h)
17.7 mph (28.5 km/h)
5.2 mph ( 8.4 km/h)
1003 per mile (623 per km)
52kg
As from gear box No. 500 001
Chassis No. ~99732007243
3 US quarts, 5 Imp. pints (3 liters)
EP oil SAE 75
13.4:1
8.1:1
§.4:1
3.9:1
14.7:1
1:1
3.9:1
9:35
155 SR 15, 11.9" (302 mm)
wheel radius
5.4 mph ( 8.6 km/h)
8.9 mph (14.2 km/h)
13.3 mph (21.2 km/h)
18.4 mph (29.5 km/h)
4.9 mph ( 7.8 km/h)
623
1003
55 kg
As from chassis No.
99722003499
3 US qt, 5 Imp. pints (3 liters)
EP oil SAE 75 or SAE 80
13.0:1
8.3:1
5.6:1
4.0:1
14.7:1
0.95:1
4.22:1
9:38
5.5 mph ( 8.8 km/h)
8.6 mph (13.8 km/h)
12.7 mph (20.4 km/h)
17.7 mph (28.5 km/h)
4.8 mph ( 7.8 km/h)
1003 per mile (623 per km)
55 kg
165 SR 15, 12.3" (310 mm)
wheel radius
5.4 mph ( 8.7 km/h)
9.0 mph (14.5 km/h)
13.5 mph (21.6 km/h)
18.7 mph (30.0 km/h)
5.0 mph ( 7.9 km/h)
020-17
Page 30
Tightening torques, transmission
All 5/16” screws
All 8 mm screws
Engine and transmission
drain plugs
Speedometer drive
Hexagon screw, release
bearing sleeve
Plastic screw, clutch
plate shaft
Pinion shaft nut
nearest the needle
bearing (As from
gearbox No. 400001)
Transmission, automatic
Type
Oil volume automatic transmission, 8.5 US
quarts, 7 Imp. quarts (8.0 liters)
Oil volume final drive, 0.8 US quarts,
0.7 Imp. quarts (0.8 liter)
Gear ratio
Torque converter ratio varies
between
Primary gear ratio
1st gear
2nd gear
3rd gear
Reverse
Final drive ratio
No. of teeth pinion/crownwheel
Torque ratio range engine to wheel
for each selector position
Normal “stall” rev/min
Idling speed, injection engines
20—29 Nm (15—21 ft.lb., 2-3 kpm)
20—25 Nm (15—18 ft.Ib., 2—2.5 kpm)
39-59 Nm (29—44 ft.lb., 4-6 kpm)
29—49 Nm (21—36 ft.lb., 3-5 kpm)
6—14 Nm (4—10 ft.lb., 0.6—1.4 kpm)
1—2 Nm (0.75—1.5 ft.lb., 0.1—0.2 kpm)
29—49 Nm (21—36 ft.lb., 3-5 kpm)
Up to model 1972
Borg-Warner 35 TB
or 04 35 000 269 U
As from model 1973
Borg-Warner 393 or
Borg-Warner 399
Automatic transmission fluid
according to Ford specification
M2 C 33F at ev. change. For
topping up Automatic trans-
mission oil type A, Suffix A or
Dexron can be used.
Up to and incl. model 1972
1.91:1-1:1
1.09:1
2.39:1
1.45:1
1:1
2.09:1
3.82:1
11:42
D: 18.92—4.15
2: 18.92—6.1
1: 18.92—9.90
R: 16.55—8.66
1800—2200 rev/min
800—850 rev/min with selector
in position P or N
EP oil SAE 75 or SAE 80,
API—GL—4 or GL—5
As from gear box No. 4465:
1.3 US quarts, 1.1 Imp. quarts (1.25 liters)
As from model 1973
0.97:1
3.89:1
9:35
17.29-3.79
17.29-5.49
17,299.04
15.13—7.92
1900—2300 rev/min
Weight incl. oil ca84kg
Shift speeds
Upshifts Downshifts
1-2 2-3 3-2 2-1
Full throttle 24 — 32 mph 45 — 52 mph - -
With “kick-down” 32 — 40 mph 60 — 68 mph 52 — 60 mph 22 — 28 mph
020-18 SAAB Dec. 1975
cag