light VOLVO 700 1982 Service User Guide

(
780 1988
Fu se Circuit protected
No.
Rating
1 Main fuel pump ........................... 25 A
2
Central locking, system, hazard
warning
lights, rear fog lamps ................ 25 A
3 Dipped beams, rear
foglamps ............... 15 A
4 Brake
lights .................. ............. 15 A
5
Glove compartment lighting, clock, .......... 15 A
radio, engine compartment
lighting,
interior lighting, boot lighting,
electric aerial,
door courtesy
lights, vanity mirror
6
Electrically-heated front seats ............... 30 A
7
Electronic climate control (ECC) ............. 30 A
8
Electric window winders .................... 30 A
9
Seat belt reminder , direction ................ 15 A
indicators, air conditioning ,
electrically-heated front seats,
electric window winders
10 Electrically-heated rear window, ............. 30 A
electrically -heated rear-view
mirrors,
electric sun roof
11 Fuel pump (tank pi.Jmp), .................... 15 A
electrically-heated oxygen sensor
(Lambdasond)
(B 280 F)
12 Reversing lights, cruise control .. ............ 15 A
ignition on, automatic
transmission disengagement
13 Automatic idling controls ................... 15 A
70019401960 Specifications
Section
3 Electrical System
780 1988
Fu se Circuit protected
No. Rating
14 Power rear-view mirrors, .................... 15 A
cigarette
lighter, radio, heater fan,
air conditioning
15 Horn, windscreen wipers, windscreen ........ 25A
washers
16
17
LH main beam ............................ 15A
18 RH main beam , supplementary main beam ... 15 A
19 LH dipped beam ............. ............. 15A
20 RH dipped beam .......................... 15 A
21 LH parking lights, front and rear, ............ 15 A
number
plate light. Illumination of
ashtray, heater
controls, rear window
heater switch,
electric sunroof switch.
Illumination of instruments and
switches to
left of steering wheel
22 Illumination of seat belt locks ............... 15 A
RH parking lights, front and rear.
Illumination of storage pocket between
front seats.
Supplementary main beams .
23 Relay, power seats ................ .... .... 15 A
24 Power passenger seat .................. ... 30 A
25 Rear fog lamps (USA/CON) ................. 15 A
26 Power driver's seat ................... .. .. . 30 A
N.B. The system also includes a 10 A fuse for the ABS
(anti-lock
braking system) function. This is incorporated in
the transient surge protector at the pedal mounting.
133
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70019401960 Specifications
Section
3 Electrical System
780 1989-1990
Fuse Circuit protected
No. Rating
1
2
3
4
5
6 7
8
9
10
11
12
13
134 Main
fuel pump ........
. .................. 25 A
Central lock, hazard warning lights, main
beam
flash ....... ........................ 25 A
Foglights, front & rear ...................... 15 A
Brake
lights, power boot (trunk) release ...... 15 A
Glove box light, clock, radio engine compo
light, courtesy light, boot light, power radio,
door open warning
lights, vanity mirror light,
door instep light, central lock relay ........... 15 A
ECC
..................................... 30A
ECC heater fan
Heated front seats
......................... 30 A
Power windows
............................ 30A
Fasten seat belt reminder , turn signals,
heated front seats, power windows .......... 15 A
Heated rear window, heated door mirrors,
power sunroof
.............. ............... 30 A
Fuel tank pump, heated Lambdasond
(B 280 F, B 230 FT) ......................... 15 A
Reversing (back-up)
lights, cruise control,
15-circuit card in central electrical unit,
overdrive
.......... ....................... 15 A
Glow plugs (diesel), fuel valve (diesel),
boost pressure limiter (turbodiesel) , electric
cooling
fan ................................ 15A
780 1989-1991
Fuse Circuit protected
No.
14 Power door mirrors, cigar lighter,
radio, reading lamps (rear), ECC, power fuel
Rating
tank flap release .......................... 15 A
15 Horn, windscreen wash/wipe, headlight
wiper, power front seats .... ................ 25 A
16
Amplifier , front ............................ 15 A
17 Main beam
(left), indicator lamp main beam .. 15 A
18 Main beam (right), fog
light. ................. 15 A
19 Dipped beam,
left ......................... 15 A
20 Dipped beam, right .
....................... 15 A
21 Parking lights (left), front & rear,
numberplate light, lighting for: ashtray
(front), heater
control panel switch, heated
rear window switch, power sunroof switch,
instrument
lighting & switches to left of
steering
wheel ...... ...................... 15 A
22 Parking
lights (right), front & rear
Relay, front & rear foglights, auto.
trans
selector panel light, lighting for:
heated front seat switches, storage box
between front seats, rear ashtray
........... 15 A
23
Relay, power front seats (1989)
Amplifier, rear ......................... 15 A (25)
24 Power driver seat
.......................... 30 A
25 Rear
foglight (USA/CON) ................... 15 A
26 Power passenger seat
..................... 30 A
Additional fuses
ABS: one 10 A fuse incorporated in the transient surge pro­
tector at the
pedal mounting
Radio
amplifier (front & rear); two 30 A fuses next to battery
(not
Italy)
B 230 FT high output: one 10 A fuse mounted on left sus­
pension tower

740/940 1991
Fuse Fed
by Circuits
protected Fuse Fuse
num- rating num-
ber ber
1
Battery + Fuel pump 25 A 13 Relay, injection
system Ignition system
Lambda-sond preheating
(not B
230 FT) f-----2 Hazard flash
lights 25 A
Main beam flash (via
fuse 17 and 18)
Central locking f-----
( 3 Power seats (motors) 15 A (X-relay, main beam , not fused) 14
r----4 Brake lighi switch
15 A Bulb failure warning
- brake lights f-----15 P-shift lock, solenoid f-----5 Clock 15 A
Radio
Power antenna -Door warning lights 16
Courtesy lights Make-up mirror Glove compartment light Trunk light 17 f-----6 ECC,
heater fan 30 A
-
ECC, controll unit 18
7 30-busbar
Fog
lights (940) 30 A 19
(battery+ ) Rear fog lights or X-relay, main beam -20
8 Main relay, Power windows
(motors) 30 A
power and
heating,
21
seats
9
Ignition Fasten seat belt reminder 15 A
switch 15 I Turn indicators
Magnetic clutch, ECC comp o
-
22
Relay, electric cooling fan Main relay, power and
heating, seats
P-shift inhibitor (solenoid) (ABS surge protector not fused) I----(
10 Heated rear window 30 A
Heated mirrors 23
Power sun
roof
11 Relay , in- Tank pump
15 A
jection Lambda-sond,
pre-heating 24
system (not
B
230 FT)
12
Ignition Back-up lights 15 A 25
switch 15 Overdrive relay, M
46 Bulb failure warning
Exhaust temp. warn. (Japan)
OD, AW71
Cruise control
26
Fed by
Ignition switch 15
Ignition
switch X
X-relay, main beam
Bulb
failure
warning
Main
light relay
Main relay, power and
heating, seats
Ignition switch 15 I or light switch
Battery +
70019401960 Specifications
Section 3 Electrical System
740/940 199 1
Circuits protected Fuse
rating
Automatic preheating, diesel 15 A Fuel valve, diesel Charge pressure limiter turbo diesel EGR, diesel (Control unit, fuel system, not fused) (Control unit, ignition system, not
fused)
(Power stage , fuel system, not fused)
(Diagnostic connector, not fused)
Radio 15
A Power mirrors
Tailgate wash/wipe
Cigar
lighter
Horn 25
A Windshield wash/wipe Headlight wash/wipe Power seats (controls) (SRS Airbag not fused)
Heater fan (not ECC) 30 A
ECC , control unit
ECC, solenoid valves
Left main beam 15
A Indicator light, main beam
Right main beam 15
A
Left dipped beam 15
A
Relay, front foglight Beam length control
Right dipped beam 15
A
Beam length control
Left parking lights, 15 A
front and rear
Licence
plate light
Panel lights
Right parking lights, 15 A
front and rear
Relay, foglight front Belt and ashtray lights back
Shift selector light Lights, switches and
compartment on tunnel
Heated front seat 25
A
(power)
Reserve
(SRS diagnosis
socket)
Rear
fog lights USA/CDN 15 A
Automatic dipped beam EU/OS (can be turned off)
Radio, USA/CDN/GB
(lights) (Switch, fog lights, 940 USNCDN not fused)
Radio, amplifier 15 A
135
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70019401960 Specifications
Section
3 E lectrical System
I
960 1991
Fuse Fed by C ircuit s protecte d Fuse
960 1991
Fuse Fed by Circuit s protected Fuse nurn-rating nurn- r
ating
b er
ber
1 Light
Left
parking lights, 10 A
19 Ignition Control unit, ECC 15
A
switch Licence plate
light switch X Power
mirrors Bulb failure waring
Power seats (controls)
-outer rear lights
Tailgate wash/wipe t---2 Right
parking lights, 10 A Cigar lighter I----Bulb failure
warning 20 Horn 25
A -inner rear lights
Windshield wash/wipe
3 Main
light Left
main beam 15
A Headlight wash /wipe
relay Left auxiliary beam 21 Ignition Automatic pre-heat, diesel 5A r---4 Right
main beam 15 A switch
15 Mode selector I----Right auxiliary beam
22 ABS (control unit)
5
SRS diagnostic socket (Combined instrument not fused) 5A I----
6 Bulb failure Left dipped beam 15
A
warning , Beam length
control, left t---9-pole 7 Right
dipped beam 15
A 23
Control unit, AW 30-43 (A/power) 10 A
Control unit, fuel system Relay,
electric cooling fan
Beam length control, right (B
230/B 280)
8 Light
Foglights front
15 A Diagnostic
socket (B 6304)
r---switch
9 Foglights rear 10 A Indicator light, foglights rear -
24 Battery + Control unit, AW 30-43 10 A
(B/m emory) Control unit , fuel system
10 Lighting : 5A -Instrument panel
- Controls
-
Mode selector
-Beam length control Control
unit
, ignition system t---25 Hazard flash lights 25 A Central locking (Light switch not fused) I-----(Sun roof
26 Clock 10 A
-
ECC controls Courtesy lights
-Radio Door
warning lights
- Clock Engine compartment lighting
-Cigar lighter Trunk lighting
-Ashtray, front and rear -Shift selector scale
- Seat heating -Seat belt locks
I----27 Brake light switch 15
A Bulb failure warning sensor -brake lights P-shift inhibitor (solenoid)
11 Ignition Back-up lights 15 A
switch
151 Turn indicators
Cruise control
I----28 Heater
fan (ECC) 30 A
ECC compr essor t---t---12 Reduced
dip beam (Dim-dip) 15 A
P-shift inhibitor (control circuit) r---
29 Power antenna 30 A
Trailer (Turn indicator switch not fused)
13 Heated
rear window 25 A
Heated mirrors
t---
30 Relay,
fuel Tank pump 10 A
injection Lambda-sond
14 Exhaust
temp. warn. (Japan)
10 A
Overdrive
(M 46, AW 70/71)
Power windows (controls)
31 Battery + Relay, fuel injection 25
A -Fuel pump
Power sun roof
(controls) 32 Battery + Amplifier, radio 15
A
Heated seats (controls) Fasten seat belt reminder
I----33 Radio 10 A
Bulb
failure warning, 14-pole t---15 Reserve t---16 Reserve 3
4
Relay , power Power
windows (motors) 30 A
windows Power
sun roof (motor)
t---35 Heated
seats (power) 30 A
Power seats (motor)
17
Ignition Reserve t---switch X
18 Radio 5A (SRS
Airbag not fused)
136

70019401960 Specifications
Section 4 Power Transmission
Automat ic transmission BW 55
Make and type .. ............................................ .
Reduction ratios, 1 st gear ..
................. ................. .
2nd gear
................................... .
3rd gear
................... ................. .
Reverse
.................................... .
Torque converter, type ratio
................................ .. .
Lubricant.
........................... ....................... .
Fluid capacity .................... ........................... .
* ATF = automatic transmission fluid.
1.45:1 x Converter ratios
Borg
Wirner type
55
2.45 :1
1 : 1
2.21 : 1
1-approx 2:1
ATF, type G (or F)*
6.9
litres = 7.2 US qts (inc!. approx 2.5 litres = 2 .6
US qts in torque converter)
.~ Engine type Normal
stall speed*
rls (r/min)
Type
designation
Type plate
colour
....... WAOIIHUH
55 e:> ~~D ~~~I~ f'"OUTUTAUS
B28A 38.3 (2300) 029 SERIAl~ Light brown 131755 * At sea level.
Stall speed drops 2 rls (120 rpm) for each 1000 m increase in altitude .
Throttle cable setting
Distance between adjusting sleeve and stop
at idling .................................................. .
kick -down
........................ ........................ .
C leara nces
Oil pump: pump body -outer cog wheel ....................... .
arc segment -
large cog wheel ...................... .
axial clearance .................................... .
Clutch C2, brakes B1 and B2:
clearance between
clutch assembly pressure plate and
locking ..................................................... .
Input shaft, clutch C1 axial clearance .......................... .
Output shaft,
axial clearance ................................. .
Line pressure
Idling D .................................................... .
R ..................... .... ........................... .
Stall speed, D .................. .............. ...... ........ .
R .............................................. .
140 0.25-1
.0
mm 51 +1.6mm -0.6
0.07-0.30 mm
0.11-0 .50 mm
0.02-0.10 mm
0.3-1 .2 mm
0.20-0 .55 mm
0.20-0.55 mm
(0.001-0.040 in) (2 +0.63 in) (-0.024Ih)
(0.0027-0.118 in)
(0.004-0 .019 in)
(0.0008-0.004 in)
(0.0118-0 .0472 in)
(0.0078-0.0216 in)
(0.0078-0.0216 in)
0.53-0.63 MPa (75-90 psi)
0.74-0.91 MPa (105-129 psi)
1 .12 -1.37
MPa (159-195 psi)
1.54-1.96
MPa (219-279 psi)