lock Citroen CX 1978 1.G Repair Manual

Downloaded from www.Manualslib.com manuals search engine 12 OPERATION No MA. 510-00 b : .A rlan ement oi the CIerlrical iustallatiw
I:
( from 9/ 1075 i
TABLE OF BULBS
Use Quantity Base
Type Voltage Power French standard
Ref. NO.
Yellow
3ipped beam headlamps 2 P. 45 t 41
(for France) 12 v 40/‘45 w R. 136-15
Main beam headlamps 2 x 511 H2 12 v 55 w R. 136-17
Direction indicators 4
Stoplamps 2 BA 15s/19 Pear-shaped 12 v 21 w R. 136-12
P 25/ 1
Reversing lamps 2
Front and rear side-
lamps 4 BA15s/19 12 v SW R. 136-13
!Iumber plate lamp 2
[nterior lamp 3 Festoon 12 v 7w R. 136-05
Boot lamp 1 Festoon 12 v 5 w. R. 136-14
Lighting for tachometer
2 BA 9 s T
md speedometer 8/4 14 v 4w
Lighting for glove-box 1 BA 9 s T 8/2 12 v 2w R. 136-34
Warning lamps 14
Lighting for cigar-
lighter 1
Wedge base dia. 5 12 v 1.2 w
Lighting for ashtray 1
Lighting for pneumatic
1
gauge
Instrument panel
lighting 2 12 v 2w
Wedge base dia.. 10
Lighting for odometers 1 24 v 3w
KEY TO. ClRCUlT DIAGRAM SYMBOLS +
, Wiring connector
I lavl
P
Connection block ( &way ) Connection block ( &way )
Fuse Fuse
A Switch, thermal
A P
P Switch; mechanical Switch; mechanical
? A
b ?
I@ )# Switch, pressure Switch, pressure
Switch, thermal Switch, thermal
? Capacitor
Motor, electric
Lighting
Warning lamp
ltistrument dial
Resistor
Rheostat
Coil winding

Downloaded from www.Manualslib.com manuals search engine INSTRUMENT PANEL ( 01 1(J’5 --)
L 51 -L2 a
FRONT HARNESS IN STRUMENT PANEL HARNESS INSTRUMENT PANEL
Dipped heom
SIdelamps
BLUE
1 5
Worllli,q, lamp for
eilqlllc OII pressure F.MI N ‘f .Mj
Warlllnq lornp for 2 6
front broke pod weor
L worrnr~q lamp for
low fuel
worrung lamp for
Gr
2 F.Ve sIdelamps
?
7
Tachomctzr Woilllnq Iallp for
BI Mr hydr fiwd pressure I
I
I
Windscreen wiper
1 st speed WHITE
warning lamp for
Windscreen wiper
2nd speed f;ont foglomp switch
Windscreen wtper
self park;ng
position
Windscreen washers Rear foglomp switch
BLACK
R.H d,rect,on
tndicotors
relay far con,pr
horn
’ Swedish market ”
Dlrrct << ’ /, supply
through green f.,se
to clock and hazard
warn,ng headlamp wipe;5 A A
NO COLOUR
E art!,
H.R.W wor,,,ng lamp
Trailer djrectlon rndlr
worroi~g iomp
D lpped beam worn~nq
lamp
Fuel gauqe
Speedo ond tocho
Accessory Ilqhtlnq
Pre-heat wornrnq lamp
Front &zzke pod wcqr
woimng lamp
Low fuel woninq lamp
Enqinc 011 tcmp
worhnq lamp
Coolant tcmp~ worn,ng
lamp
II * ,>
supply through fuse
and contact
Tachometer
FM, 4
F.Gt 5
Hcndbroke warn,ng lamp GI 6
Rear foglamp warrllllq lamp k t.Mt 7

Downloaded from www.Manualslib.com manuals search engine Op. MA. 510-00 b 19 ELECTRONIC FUEL INJECTION ( i/ 1077 -)
TABLE OF FUSES ( LHD )
SUPPlY Fuses
Circuits protected
Ratinq Colour
Lightinq for qlove-box, bonnet and boot
Centre and rear interior lamps
Accessory terminal
Front L.H. mirror
16 Amps Green (F-2)
Flasher unit. and handbrake warninq lam1
Anti-theft
E Water temperature gauge
switch Cigar lighter
Reversinq lamps
Heated rear window, and warning lamp
+ )) Battery terminal
Instrument panel fuel gauge and low fuel
warninq lamp
Anti-theft
switch Liqhtinq for speed0 and tacho ( Rheostat )
16 Amps
(RFe3d)
_ Battery meter (thermal voltmeter ).
tachometer, warning lamp for brake pad
wear, coolant and engine oil temp. 1
enqine oil and hydr. fluid pressure.
direction indicators ( flashing )
Direction indicators
Voltage requlator
Windscreen wiper and washers
Horn
Windinq for relays for heater unit front
window-winders and horn compressor
Hazard warning lamps
Stoplamps
Clock
Winding for r-elays, for front and rear foglamps
Front and rear, L.H. and R.H. sidelamps, + warninq lamp
Number plate lamps
Lighting switch 10 Amps Yellow Liqhtinq for instrument panel (battery meter. clock. odo-
meters )
(Fl) Lighting for iqnition switch, cigar-lighter, ashtray, water
temp. gauge and heater controls.
Map-reading lamp and fuse ( 5 Amps )
10 A.mps Blue
(F4) Rear foglamps and warninq lamp
Relay for window-
winder 16 Amps White
Front L.H. and R.H. window-winder motors (FE)
Relay for air-
conditioning 16 Amps Mauve
(F5) Air blower
Air-conditioning, compressor clutch, windinq for L.H.
electric fan relay, idlinq speed control electro-valve
( according to model )
Alternator 81) Amps
Incorporated fuse ( on printed circuit ) Components not protected
: Starter, and horn compressor
- OII anti-theit .switrh : ignition circuit, E.C.U. and injector relay, petrol pump, electric fan relays and electric
fans
- cm lighting switch : main and dipped beam headlamps and warning lamps, front foglamps, winding for rear foglamp
cut-out relay.

Downloaded from www.Manualslib.com manuals search engine 20 OPERATION No MA. 510-00 b : Ivstallatiov oj the c,lcctriral iv~stallatiov
( [KM 9 / I 07 5 )
TABLE OF BULBS
juantity Type French standard
Ref. No. Power
60/ 55 W Voltage
12 v Base
P. 43 t 38 Use
lipped and main beam
Front foqlamps
Direction indicators
Rear foqlamps
Reversinq lamps
Rear sidelamps
and stoplamps
Front sidelamps
Number plate lamps
Under bonnet ‘lighting
Interior lamps -centre
-rear
Boot lamp
Map-reading lamp
&iqhtinq f . speed0 & tachl
~~$;~q for anti-theft
diqhtinq for glove-box
-iqhtinq for coolant
.emp. gauge
[nstrument panel
warning lamps
Lighting for cigar -
lighter
Lighting for ashtray
Lighting for oil gauge
Lighting for instrumen
panel
Lighting for
odometers Yellow
for France )
H4 2
x 51 H2 12 V 55 w
--
21 w R. 136-17
4
2
2 Pear-shaped
P 25/ 1 R. 136-12
BA. 12 v
12 v 21,‘5 W R. 136-12
2 BA. 15 d P 25/2
R. 136-13
BA. 15s/ 5w
7w
5w
5w 12 v
12 v
12 v
14 v 3
2 R. 136-05
Festoon
Festoon
BA.9s
T 874 R. 136-14 1
1
2
1
T 8/2 12 v 2w R. 136-34
BA. 9,s
16
Wedge base dia 5 12 v 1.2 w
Wedge base dia. 10 2w 12 v
24 V 3w
1 --
KEY TO CIRCUIT DIAGRAM SYMBOLS +
Wiring qonnector
0 Capacitor.
4 6V Connection block (S-way )
Motor, electric
Fuse Lighting
b b
Switch, manual Warning I amp
A P
P u
Switch, mechanical Instrument .dial
P A
)# Switch, pressure Resistor
b P
IQ Switch, thermal Rheostat
?
Coil winding

Downloaded from www.Manualslib.com manuals search engine dent,
nark
B9
90
DESCRIPTION OF COMPONENTS
Description and Location
instrument panel
Speed0 and tacho lighting
79 ..............
. Tachometer 25-26
........... ............
I Battery meter and lighting ............ 81-107
Fuel gauge ...................... 83
- Lighting for odometers
...................... 108
- Clock and lighting
.................... 70-109
warning lamps for
- Heated rear window ............................... 97
- Dipped beam ... ..... ............................ 101
- Front brake pad wear ...................... 80
- Low fuel ....
............................ 82
-. Engine oil temperature ..... .................
71
- Coolant temperature ...........................
77
- Engine oil pressure ....... .... ............ ...
73
- Emergency STOP (and test button )74-76-78
- Hydraulic fluid’pressure ................... 75
- Hazard warning lamps ....................... 63
- Sidelamps 106
....................... ..... ..............
- Direction indicators ....... ............... 69
- Main beam
99 .....
.............................. ...
- Handbrake
98 ........ ............ ., .............. ...
- Rear foglamps .......... ................. ..lO 4
L.H. switch unit
- Horns 54-55
..... ....................................
- Direction indicators and hazard warning
lamps ...................................... 63 to 67
- Windscreen wiper and washers ...... 56 to 59
- Front foglamps ........ ....... ................. 111
DESCRIPTIOI dent
nark
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106 Description and Location
Ignition switch lighting .................... : 110
Flasher unit ....................... 68-69
Speaker ( in L..H. front door )
......... 84
Rear R.H. door lighting switch
90 ..........
Fuel pump 7
.............................
Rear R H. interior lamp ....................
90
Fuel qauge rheostat
.................... 82-83
Boot lamp
....................................... 86
Heated rear window
......................... 96
Rear L.H. interior lamp
.................. 89
Rear L.H. door lighting switch
............ 89
Rear R.H. lamp cluster
- Foglamp
..................................... 105
- Reversing lamp .............................
95
- Direction indicator ...................
65
- Stoplamp ........... ......................... 51
- Sidelamp ...........................
105
R .H. number plate lamp .......... ... ........
114
L H. number plate lamp ..... ........... ...
113 Boot lamp switch .................................
86
Rear L.H. lamp cluster
- Foglamp
....................................... 104
- Reversing lamp ................................
94
- Direction indicator ............................. 64
- Stoplamp
........................................ 52
- Sidelamp
... ..... ................................. 112
IING HARNESSES
I Id. Mark Description
I Id. Mark Description
AV
Front wiring harness FV Flying lead
No mark on circuit diaqram
IC Injection. on body- shell
R Rear IM Injection, on engine
C Boot
M Engine
CL Air-conditioning (optional ) PC Boot lid
co Compressed air horn
TB Instrument panel
D (( Diagnostic 1) UF Front brake pad wear ( 2 harnesses )

Downloaded from www.Manualslib.com manuals search engine OP,ERATlON No MA. 530-00 : <.Ilnrnctc,rislics oj I/IV cJlec/rical cor~~/~~r~c~~t/s. Op. MA. 530-00 1 I. ALTERNATORS - VOLTAGE REGULATORS
VEHICLES ALTERNATORS VOLTAGE REGULATORS
1111 r~c,hicl(~s CJ.\~(J/)/ /il/ocJ ‘l’hrc~c~-pilasc~ 12 v - 53 .4r,/ps
ri.ilh f~/~IioI~oI lo/i irjg DUCELLIER 7584 B 12 v c~yuipmc~ril
0 1 !, 74 - 0 I 97 i
MOTOHOLA 51 O-2 C o/ 75 __t 0 ’ ‘5 )
PARIS RHONE AYC 2114 -11 I’)‘5
SEV-MARCHAL F, 14 V 727 171 02
/Ill I c)hiclvs (opliotfni lowirtg ‘l’hre~~-phase 12 V - 72 Amps
DUCELLIER 8379 A 0; 107 5 --
~~yui/mc,,fl J I, 7i-*9 7i PARIS-RHONE A 14 R 3 PARIS-RHONE AYC 2117 II/ 1(j75-t
Three-phase’ 12 V - 72 Amps
PARIS-RHONE A 14 R 3
MOTOROLA 510-4
Thr~~~~-pha.s~~ 12 V - 80 /lt)t/?s
PARISRHONE A 14 R 11
7584 B CHARACTERISTICS A14R3 51 o-4 A 14 R 11
51
O-2
Voltage .._._._.._._.._____.......................,...................,. -
14 v w
Direction of rotation :f s(‘(‘I/ /rot)/
rlril C’ C,I/C/ J
- Anti-clockwise
Maximum power f /X),/I S1)OO
~/I/c,~/IN/oI. r/j/u ) ..,__, 740 w 1050 w 1050 w 1120 w
Maximum power consumption . . . . . .._..__.______........
3400 w 3600 W 3600 W 4480 W
Cut -in speed, at 14 V . .
4 1100 Alternator rpm t
Resistance of inductor . .
4 5 Z’O.3 cl 4.5 ? 0.3 Q 4 k’O.2 0 4 +,o 2 12
Nominal length of brushes .
14.5 mm 14.5 mm 9.4 mm 14.5 mm
Minimum length of brushes after wear . . 6 mm 6 mm 4 mm 6 mm
Strength of strings on new brushes . . . . . . . . . . . . . . . . . 2 N ( 200 g ) 2.5 N (250 g)
1.77 N (177 g) 2.5 N (250 g)
Tightening torque for pulley nut . . 4 daNm 4.5 da Nm 4 daNm
4.5 daNm
(29 ft.lb ) (32 l/2 ft.lb) ( 29 ft .lb ) (32 l/2 ft.lb)
Tightening torque for assembly screws .
0.7 daNm 0.6 da Nm 0.5 daNm 0.6 daNm
(5 ft.lb ) (4 l/2 ft.lb
j (3 1,‘2ft.lb) (4 1/‘2 ft.lb )
Adjustment of pulley alignment . . . . . . . . . . . . . . . . . . . . . . . . 4
1 mm washers w
Ratio of engine to alternator speed . . . 4
2.18/ 1 *
I I

Downloaded from www.Manualslib.com manuals search engine OPERATION No MA. 530-00 : (./Jo).N~.I(,I.;sI~~-s I>/ I/I<> vfvctrir-nl c~NI/~~~I/~~~IIs.
Op. MA. 530-00 3
III. STARTER MOTORS.
ALL ENGINES
DUCELLIER 6236 AND PARIS-RHONE D 9 E 16 STARTERS
CHARACTERISTIC CURVES
daNm
0.5 - 5
0 =f N
?l!fBl 7
a3
2
Trrt rt-ul I I I I / I 1 0
? I s1
2 -I
2 ’ I I III I I I I
F
200 400 600 800 1 AMPS
2
1000 2000 3000 4000 N RPM ;
E
r:
z, CHECKING.
ON VEHICLE : Ensure that battery is fully charged, and measure the following :
a) Current consumed,( pinion locked ) ._... . . . . . . . . .: . . . . . . . . . . . . . . . . . . . . . . . . . . 440 A ( 6236 ) and 450 A ( D 9 E 1 6 )
b) Current consumed when starting ( at 20’ C ) . . . . . . . . . ,.......,........................... 150 to 170 A
c) Current consumed with no load ( starter removed ) ,.,.,.,. ..,.,. ,...,.,...,.....,.,.,.,.,.,. 50 A maximum
BENCH TEST
: Use a 12 V - 200/40 Ah fully charged battery.
MEASUREMENTS
. Average torque at 1000 rpm _ .................................................................
Corresponding current ._ ............................................................... ......
. Torque locked ............................ ........................ ........................ ............
Corresponding current ._ ........................... ...... ............ ......................
Voltage ..................................................... ...... ........................................
Maximum power ._ ........................................................... ..........................
Voltage ....................................................................................................
Current .............................................................................................
Torque ._ ................................................................................................... DUCELLIER PARIS-RHONE
6236 D9E16
1.85 daNm (6 1 ft.lb)
300 A
.15 daNm (1.08 ft.lb)
440 A.
7.4 v
965 W
9.4 v
240 A
1.6 daNm ( 4.3 ft.lb) 1.83 daNm (6 ft.lb)
270 A
1.155daNm (1.12 ft.lb)
,450 A
7v
920 w
9v
215 A
0.6 daNm (4.3 ft.lb)

Downloaded from www.Manualslib.com manuals search engine DIJCELLIER 6236 STARTER MOTOR
Ch aracteristics :
Battery
+ E xc,-.L
I ALL ENGINES
12 volt solenoid starter with positive control, pre-enga-
ged pinion type.
- Maximum power ,.,..................................... 965 Watts
Direction of rotation (seen from drive
end ) ,.,_,.,.,. ..,.,...,.,. ,.,.,.,...._ . . . . .._...... .,.,. Clockwise
Number of contacts ._.,.,.,.,.,.,_........ ..,.,.,............. 4
- Winding ._.,.,......... ,.,.,.,_......,.,.....,.,...............~... Series
- Engagement ,~.,.,...,... ,.,............... . Free-wheel
- Positive control ,.,.,. . . . . . . . . . . ..,.,.,... By solenoid
- Tightening torque of assembly screws :
0.7 daNm ( 5 ft,lb)
Front bearing : internal d . . . 12 mm
- Rear bearing : internal <,!J 12
mm
Self -lubricating bearings ( no greasing ). Rotor :
Diameter of armature ,_,.,.,. .,. _..._.... 56.8
8.11 mm
‘- Clearance ... . . . . . . . . . . . .
t 0.17 0.5 e005mm
- Nominal diameter of commutator ._._...,.,.,. 32.25 mm
- Minimum diameter of commutator after
rectifying . . . . . . . . . . . . . . . . . . . . . 30.25 mm
End float (flexible washer) ,.........,.,.,..._.....,. 0.5 mm Brushes :
Positive brush reference ._._.,.,... ,..... . . . . . 680 568
Negative brush reference ..,.,.,.,.,.,.,............... 680 567
Maximum force of springs on new
brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 daNm (11 ft.lb)
Nominal length . . . . ._.............,...............~. 15 mm
Minimum length after wear ., . . . . . . . . 8
mm Solenoid :
- Reference ._. ,.,..............~........................ .,.. 680 592
Resistance of pull-in coil ,_...,.,.........,. 0.37 i 0.02 Q
(lfc~or~j-gctup (L irc~‘rc iltdittg co~~rtcftc~d it/ series
11 ill7 /ic,ld coils I
Resistance of hold-in coil ,_...,...,.......... 1 .08 ? 0.03 Q
( I.igh!-~oll~c~ /l~iF(, I, ittditlg cottrtc~cl<~d
it/ parnllr~l )
- Starter pinion travel adjustment (measured in rela-
tion to fixing clamp) :
Solenoid not energized : (( Free H
position A 30.5 mm maxi
Solenoid energized : u Engaged u
position B 7 43.7 mm maxi

Downloaded from www.Manualslib.com manuals search engine 1 ALL ENGINES
PARIS-RHONE D 9 E 16 STARTER MOTOR
Battery Specification :
- 12 volt solenoid starter with positive control,
pre-engaged pinion type.
- Maximum power ,..... ,................................. 920 watts
- Direction of rotation ( seen from drive
end ) ., . . . ._..,.,...,.,..................... clockwise
- Number of contacts __..... . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
- Energizing winding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . series
- Enqagement ,“...,.,.........,.,.............,......... free-wheel
- Positive control ._.,.,.,.,.,.,.......,.,.,....... . by solenoid
- Torque on assembly screws . . . . . . 1.1 daNm (8 ft.lb)
- Front bearing : internal 4 ,..._.,.....,...,.,.,. _....._. 12 mm
- Rear bearing : internal $I ._...,...,...,.,.,.,. ,.....,. 12 mm
- Self-lubrication bearings ( no greasing ). Rotor :
Diameter of armature . . . . . . . . . . . . . . . 55.9 - ;.I mm
- Clearance _.......................... . . . . . . 0.5 ’
0.17
0.05 mm
- “Jominal diameter of commutator . . . . . . . . . . . . . . . . 36.5 mm
- Diameter after rectifying ,.....,................... 35.5mm
- End-float (flexible washer) ,....._.,... . . . 2.2 mm Brushes (52
R) :
- Positive brush, reference . . . . . . . . . . . . . . 92 550 N
- Negative brush, reference ,...,.,.,.,.,. ,.,.,. . . . 92 550 N
- Maximum force of springs on new
brushes ,... ..I. . ,. ,. . . . ..,......... 1.5 daNm (11 ft.lb)
- Nominal length
,... . . . . . . .., . . . . . . . .,......... 14 mm
- Minimum length after wear . . . . . . . ..,......... 8 mm Solenoid
CED 509 :
- R.eference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,.,. 95 631 U
- Resistance of pull-in coil (1 ) . . . . . 0.21 Q
(Heaz’y-gauge wire IL’i?/dirzg cotlucctcd iu .sc,ricJs
with field coils )
- Resistance of hold-in coil ( 2 ) . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Q
( Light-gc7zigc wire’ 11 itlrliug conwctcrl in pdrallrl )
- Starter pinion travel adjustment (measured in
relation to fixi ng clamp ) :
Solenoid not energized : (( Free ))
position A = 30.5 mm maxi
Solenoid energized : (( Engaged 1)
position B = 43.7 mm

Downloaded from www.Manualslib.com manuals search engine OPERATION No MA. 560.0 : ~hrrkin~ o,,d oc/@s/i,,g I/><, wiurisrrrr,, wip’r. Op. MA. 560.0
1
Fi
m
0 CHECKING AND ADJUSTING THE WINDSCREEN WIPER.
FRONT WINDSCREEN WIPER MOTOR
CHARACTERISTICS.
Manufacturer DUCELLIER
Reference No. 4966 A
Field coils Ferrite
Armature : Endfloot (adjustable by means of stop-screw) : 0.2 mm
Nominal dia. of commutator :
24 mm
Min. dia. after machining : 23 mm
Brushes : Ref. No. :
CL 7239
Minimum length after wear : 5.5 mm
Ratio : .._...................................................................................................
44 1
Connection and circuit diagram as in Op. MA. 510 00.
ELECTRICAL CHECK. BOSCH
0390 346 127
Ferrite
0
23.2 mm
23 mm
1.394.320-058 059, 062
7.5 mm
49 1
1. First speed :
Nominal power : IO watts
Speed, under no load, at 13.5 volts = 50 rpm Corresponding current = I.8 A
Torque, motor locked, at 13.5 volts = 1.9 da Nm 7 13.74 ft.lb min. Corresponding current 18 A max.
Torque at 40 rpm and 13.5 volts = 0.2 do Nm (1.45 ft.lb) Correspondinq current = 5.5 A max.
- Torque ot 20 rpm and 13.5 volts = 1.07 da Nm (7.74 ft.lb) min Corresponding current = 13.2 A max.
2. Second speed :
Nominal power : 15 watts
Speed under no load at 13.5 volts = 70 rpm Corresponding current = 2.3 A
Torque motor locked at 13.5 volts = 1.5 do Nm (IO.85 ft.lb) min Corresponding current = 21 A max
Torque at 60 rpm and 13.5 volts = 0.2 da Nm (1.45 ft.lb) min Corresponding current = 7 A max
Torque ot 30 rpm and 13.5 volts = 0.9 da Nm (6.51 ft.lb) min Corresponding current = 14.7 A mrx.
ADJUSTMENT OF WINDSCREEN WIPER ARM
With wiper motor in (< automatic stop )/ position, adjust the wiper arm so that the distance measured between the link
pin of the blade and the upper edge of the windscreen sealing strip is 75 ‘t
mm. L’vd‘ar /his rondiliw, /he 51, rvp;,,g
m,g/r 0, /he bladr ,,~i// hv symv,r~/rirn//v dil idrd it, w/n/io,, 10 /he O.YiS “, I/w r,‘iri Tighten wiper arm securing out from 0.8 to 1.2 da Nm (6 to 8 l/2 ft.lb).