interior Citroen CX 1981 1.G Workshop Manual

Downloaded from www.Manualslib.com manuals search engine Operation
number
VIA. 000
VIA. 00
VIA. 00-600
vlA. 00-655
VIA. 01
WA. 02
MA. 03
MA. 100-00
MA. 112-O
MA. 120-O
MA. 142-000
MA. 142-00
MA. 142-00 a
MA. 142-00 b
MA. 142-00 SI
MA. 142-O
MA. 142-O SD
MA. 144-00
MA. 144-O
MA. 173-O
MA. 210-00
MA. 210-00 a
MA. 210-O
MA. 210-O a
MA. 220-O
MA. 221-O
MA. 230-00
MA. 230-O
MA. 236-O
MA. 312-00
MA. 314-O
MA. 320-00
MA. 320-O LIST OF OPERATIONS
IN MANUAL 818-l
cc CX Petrol )) uehicles
DESCRIPTION GENERAL
General characteristics
Jacking and towing points
Exterior and interior dimensions
Fitting the rubbing rails
Protection of the electrical units
Working on the hydraulic system : fitting precautions
Recommended materials ENGINE - CA,RBURATlON - IGNITION - COOLING
+O 2
Characteristics and special features of the engine (M 20/616, M 22/ 617,
M 23/623 and M 23/622 )
Checking and adjusting the valve operation :
- Adjusting the rocker clearance
Checking the engine timing
General features of the carburation
Characteristics and special features of the carburettor (M 20/616 engine )
Characteristics and special features of the carburettor ( M 22/617 engine )
Characteristics and special features of the carburettor ( M 23/ 623 engine )
Characteristics and special features of the anti-pollution system
I SWEDISH Jlurket r,c~kicles )
Adjusting the carburettor - adjusting the idling speed
Checking and adjusting the anti-pollution system
(SIVI:‘DfSH Mdrkct rvhicles J
Characteristics and special features of the electronic fuel injection system
(L.~etKJnic )
Checking and adjusting the electronic fuel injection system (1..Jetrolzic)
Checking the petrol feed system
- Petrol pump, and petrol filter
Characteristics and special features of the ignition system
Characteristics and special features of the electronic ignition system
Checking and adjusting the ignition
Checkinq and adjusting the electronic ignition
Checking the oil pressure (on
the rvhicle )
Filling and adjusting the pneumatic oil gauge
Characteristics and special features of the cooling system
Working on the cooling system
Aligning the pulleys CLUTCH - TORQUE CONVERTER
*O 3
Characteristics and special features of the pedal-operated clutch
Checking and adjusting the pedal-operated clutch control
- Checking the clutch clearance
Characteristics and special features of the torque converter
- Characteristics
- Operating diagram of the torque converter
Checking and adjusting the gap of the contacts controlling the electro-valve
- Checking the pressure in the converter oil-feed system

Downloaded from www.Manualslib.com manuals search engine 16
OPERATION No MA. 000 : ( rc,rlc,rNI cJ7nrncIerislic.s
Interior dimensions of the driver’s compartment :
I Distance between windscreen and separatinq panels . . . . . .
1 330 m ( 4 ft. 4 l/4 ins )
Width at elbow heiqht . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .._........ ,.....,............., _._._....._..
1.400 m ( 4 ft. 7 ins )
Interior dimensions of patient comportment :.
- Distance between separatinq panel and rear window (at stretcher heiqht ) .._..._.. 2.180 m ( 7 ft. 1 3/4 ins )
_ Width between rear side doors
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _._.. 1.400 m ( 4 ft. 7 ins )
_ Width of floor between rear wheelarches _.... 1.120 m ( 3 ft. 8 ins )
- Height between floor and roof
- at the front .._.._....,.......,..,,,,,,..,.,._..._.. _....................................... 1.420 m ( 4 ft. 8 ins )
- at the rear . . .._....._..__..._._._.......... .._.. .._._._.. 1.175 m ( 3 ft. 10 l/4 ins)
Weights in kg ( lb ) :
- Kerb weight ................................................................................................... 1530 ( 3373 )
- Weight on front axle
..................... ............................................... ...................... 925 ( 2039 )
- Weight on rear axle
.... 605 ( 1334 )
- Gross Vehicle Weight ( G.V.W. ) ........................................................................... 2095 ( 4619 )
- Maximum authorised weight on front axle ........................................................ 1075 ( 2370 )
- Maximum authorised weight on rear axle ‘1030 ( 2271 ) ...........................................................
111. GENERAL INFORMATION
Capacities :
- Fuel tank ............................................................................................................ 68 litres ( 15 galls )
- Cooling system ( including the heater units ) ....................................................... 11.8 litres ( 20.8 pts )
- Heater unit for driver compartment alone .............................................................. 0.6 litres ( 1.05 pts )
- Auxiliary heater unit for patient compartment ................................................... 1.6 litres ( 2.8 pts )
- Engine oil
- after draining ................................................................................................ 4.650 litres ( 8.2 pts )
- difference between Min. and Max. on dipstick ...................... . .......................
i.i litres ( 1.9 pts )
- tiydraulic system ( approx. )
.......... . ..................................................................... 4 litres ( 7 pts )
- Gearbox :
- after draining ............................................................................................... 1.6 litres ( 2.8 pts )
-difference between Min. and Max. on dipstick
.............................................. 0.150 litres ( 0.26 pts )

Downloaded from www.Manualslib.com manuals search engine d) Valve springs :
The inlet and exhaust valve springs are identical.
Characteristics :
- Diameter of wire : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.6 + 0.02 mm
Interior diameter : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2 0.2 mm
- Length of spring under load : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 39mm(load=m40t2,8kg)
30.6 mm ( load = 84 ~‘1.8 kg )
Coating : ._._................................................................................................ Red or blue varnish
e) Upper spring cups : Identical inlet and exhaust.
f ) Retaining clips : Identical inlet and exhaust
6. Timing :
a) Camshaft :
Chain-driven camshaft, resolving in three cupro -lead bearings.
- Camshaft end-float (a,//>~ I /hi<-krlc~ss a,/ !/o,/s(, I: 0.05 to 0.30 mm
- Thickness of flange : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.44 to 5.46 mm
- Amount of cam lift :
Inlet : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..__.._..._ _.;._.; .._...._ ..__.___.., 6.63
2’0.02 mm
Exhaust : ___._._..._.........................................................................................,... 6.14 + ‘0.02 mm
WARNING :
Never attempt to rotate the engine by means of the camshaft pulley fixing nut.
TIMING DIAGRAM
(With theoretical inlet and exhaust clearance of 1 .lO mm )

Downloaded from www.Manualslib.com manuals search engine TABLE OF FUSES
Current supply
findow operation
ontrol relay Fuses
Equipment protected
Capacity Colour
Right-hand switch -Right-hand window winder
16 A White
Left-hand switch - Left-hand window winder
Ieating relay 16 A Mauve Heating unit
Stoplamps
Accessory terminal
Glove box lamp
‘ositive battery
erminal (( + )). 16
A Red Direction indicators
E Instrument panel
Lighting -- Windscreen wiper
switch Horns
Heating relay ( coil )
Window winder relay ( coil )
‘ositive battery
erminal (( t 1) 16 A Green Interior lamp
Boot lamp
Cigar lighter
Clock
Hazard warning lamp
Lighting
switch
E
Voltage’ regulator
Reversing lamps
Rear window heater
Ash-tray lighting
10 A Yellow Lighting for cigar lighter
Heating control lighting
Dashboard lighting
,ighting switch Side- and tail lamp warning lamp
Left-hand sidelamps and rear lamps
10 A Blue Right-hand sidelamps and rear lamps
Number plate lamp Cl RCUI T DIAGRAM
r>

Downloaded from www.Manualslib.com manuals search engine OPERATION No MA. 510-00 : \m//l‘!yc~tl/ <‘,/I 0 t Ih<’ <‘It,< Ir.itnl iusrtlllnliritt Op. MA. 510-00 3
f 0 lO7i-l,‘1975 )
DESCRIPTION OF THE COMPONENTS
!ep. Description and Position Rep. ‘D escription and Position
1
Right hand sidelamp ...... 74 51
Flasher unit .. ....... 21
Front right hand direction indicator ..... 21 52 Lighting and starter switch .... .4 8’44- 61
2 Right-hand headlamp Main beam .. 78 5.3
76 54 Petrol gauge rheostat ........ 25
Dipped beam
Right hand window winder control switch
3 Right~hand horn ............ 42
( O/)liWlNl J ................. 51
4 Left-hand horn ...
41 55 Heating control illumination f ~///io~n/) .. 68
5 Left-hand headlamp : Main beam ....... 77 56
Left hand window winder switch ( O/JI~OII~/~~~
Dipped beam ...... 75 57
Heated rear window switch Op/io~nl j ...... 14
6 Front left-hand direction indicator ... 16 58
Lightinq switch unit ............. ........... 72
Front left hand sidelamp ................. 69
Speedometer and tachometer lighting
8 Electric fan thermal switch .................. 59
rheostat ....... ...... .................... 28 10
Electric fan .......
58 59 Instrument panel : 11
Starter ...... ... .............. .......... 3
Thermal voltmeter and illumination .. 26-28 12
Alternator ............................ ........ 5 13 Petrol gauge and illumination ............ 25-69
Ignition coil ... ......... .............. 61 14
Speedometer and tachometer lighting 28
High tension sensor ....................... 64
Clock and clock illumination ....... 1667 15
Compressor for horn ............ ..... ...... 43
Heated rear window warning lamp ....... 15 16
Compressor relay ................... ..... 43
Headlamp dipped beam warning lamp ... 75 17
Battery ............. .... .. 1
Brake pad wear warning lamp .......... 27 18
Voltage regulator ......................... 6
Oil temperature warning lamp ............ 35
19
HT sensor for No. 1 cylinder ........... 64
Coolant temperature warning lamp ....... 29 20
Distributor ..................... ...........
61 Emergency stop warning lamps 32” 34
21
Windscreen washer pump ............. 36
Hydraulic pressure warning lamp ...... 31 22
Plug for diagnostic operations ............. .65
Warning lamp for hazard warning.. ...... 17 23
Engine oil pressure switch .............. .. 34
Sidelamp warning lamp ................... 70 24
Idle cut-off ....................... .60
Direction indicators warning lamp ........... 23 25
Engine oil temperature switch ........... 35
Headlamp main beam warning lamp ... 77 26
Enqine coolant temp. switch ... 30 60 Left-hand control panel : 27
Top dead centre sensor ........................ 64 Direction indicator and hazard warning 19 28
Reversing lamp switch ........................ 8
- Horns .................................... 41 30
Window winder control relay( Optior~nl ) .. ..4 9
Windscreen wiper motor ............... 38-39 31
Heating relay ............ ..................... 45
- Windscreen washer pump .......... . .......... 37 32
Electric fan relay ................................ 58 61
Rear right-hand lamp cluster 33
Front right-hand brake unit ................. 28
- Rear lamp ............................................... 73 34
Windscre,en wiper motor ........................ 38
- Stoplamp ............. .....
............ 53
35
Blower motor ............ .............................. 45
Direction indicator ................................... 19 36
Hydraulic pressure switch ...................... . 32
- Reversing lamp ..................................... 9 37
Stoplamp switch.. ......................................... 53 62
Boot lamp ................................................. 12 38
Fuse boxes ..... 8-44-45-49-69-72 63 Rear window heating element ................... 14 39
Front left-hand brake unit .......................... 26 64
Right-hand number plate lamp ................. 72 41
Front right-hand door switch ................... 11 65
Left-hand number plate lamp ................... 70 42
Right-hand window winder motor f Optiollal) 51 66
Boot lamp switch ........................................ 12 43 Glove box
lamp ...................................... 51 67 Rear left-hand .lamp cluster 44
Front left-hand door switch ........ .......... 10 - Rear lamp ................................................ 71 45
Left-hand window winder motor (Oplio~fll) 47 s Stoplamp ........................................... 52 46
Interior lamp ................................................. 10
- Direction indicator lamp ..................... 18 47
Cigar lighter and illumination ............... .13-67
- Reversing lamp .................................... 8 48
Accessory plug ..... ... .......................... .... 50
49
Ashtray illumination ,., ... ................ 66 DESCRIPTION OF THE WIRING HARNESS
lot marked :
Front harness co Compressor harness AR
Rear harness C Boot harness
M Engine harness PC
Boot lid harness LG
Window operation D Fault finding harness ( Diagnostic) TB
Instrument panel harness FV Flying lead

Downloaded from www.Manualslib.com manuals search engine TABLE OF BULBS
Use No. Base
Type Voltage Wattage French standard
reference

ain and dipped beams 2 P. 45 t 41 yellow 12 v 40145 w R. 136-15
(for France)
Quartz-Iodine long-
range headlamps
( Optional ) 2 x 511 -H2 12
v 55 w R. 136-17
Direction indicator
lamps
Stop lamps
Reversing lamps Pear-shaped
BA.15s 19
P 25/l 12 v 21 w R. 136-12
Front side lamps and
rear lamps
Number plate lamps
Interior lamp
Boot lighting BA.lSs/ 19
Festoon 12 v 5w R. 136-13 12
v 5w R. 136-14
Dashboard lighting 5
BA. 9 s T 8/2 12 v 2w R. 136-34
Glovebox lighting 1
Warning lamp
Lighting for cigar
lighter
Ashtray lighting 13
1
1 Wedge base 12 v 1.2 w KEY TO CIRCUIT ,DIAGRAM SYMBOLS
Wiring connector
Connection block
Fuse
Switch, manual
Switch, mechanica
Switch, pressure
Switch, thermal 1 Capacitor
Motor, electric
0 Lighting
$ Warning lamp
4 a Instrument dial
Resistor
I
Rheostat
Coil winding

Downloaded from www.Manualslib.com manuals search engine TABLE OF FUSES
Supply to
eater unit relay Fuse
Circuits protected
Rating Colour
16 Amps Mauve Heater unit
S toplamps
Accessory terminal
Glove box lightinq
Positive terminal
of battery u + )) 16 Amps Red
E Direction indicators
Ignition Windscreen wipers and washers
switch Horns
Heater relay windinq
Window-winder relay winding
Rheostat -speedometer lighting
Warning lamp panel ( Battery
meter ( Thermal voltmeter-- Brake pad wear warning
lamp - Fuel gauge - Oil pressure warning lamp -
Hydraulic fluid pressure warning lamp-Water temp.
warning lamp )
16 Amps Green Interior lamp
Boot lamp
Cigar-lighter
Clock
Hazard warning lamps
E Voltage regulator
Iqnition Reversing lamps
switch
Rear window heating element
Handbrake warning lamp
Window winder relay 16 Amps White R.H. Switch 0 R.H. window winder
L.H. Switch- L.H. window winder
Lighting
Switch 10 Amps Yellow Ashtray lighting
Cigar lighting
Heater controls lighting
Instrument panel lighting Clock
E Battery meter
Odometers
Sidelamp warning
L.H. sidelamps, front and rear 1 amp
Lighting
Switch 10 Amps Blue R.H. sidelamps, front and rear
Number-plate lamp CIRCUIT DIAGRAM
>
P.T.O.

Downloaded from www.Manualslib.com manuals search engine OPERATION N” MA. 510-00 a : Arrnr~g(,v~ ('I, I 0 / Ih CJ c~lvclric-cil irtslnllc7liori Op. MA. 510-00 a 3
(I.‘1975 -7 1975 J
-
den{
lark
i
6
8
9
0
1
2
3
4
5
6
7
8
9
!l
!2
!3
!4
!5
!6
!7
!8
$0
)l
12
33
34
35
36
37
38
39
41
42
43
44
45
46
47
- DESCRIPTION OF COMPONENTS
Description and Location
‘ront R.H. sidelamp ................................... 74
‘rant R.H. direction indicator .................. 21
1.H. headlamp main beam ................. ..... 78
dipped beam ... .................. 76
3.H. horn 42 .............................................
,.H. horn ....................... ............. ............. 41
,.H. headlamp main beam .......................
77
dipped beam .................... 75
‘rant L.H. sidelamp .........
........................
69
:ront L.H. direction indicator .................. 16
I.T. sensor ............................................ 64
qnition coil ..............................................
61
3lower
motor .........................................
58
;tarter ...................................................... 3
Alternator ..................................................... 5
Xstributor 61 ...................................................
7lectric fan thermal switch .........................
59
Zompressor for horns ................................. 43
Compressor relay ..... .................
.............. 42
3attery ........... ...............................................
1
Joltaqe regulator ....................... ............. 6
Nindscreen washer pump ............. ............... 40
jacket for fault-finding ( diagnosfic) ....... 65
3il pressure switch .... ....................... ... 34
:dle cut-off ........................................... 60
3il temperature switch
35 .............................
Coolant temperature switch ....................... 30
T.D.C. sensor ......................................... 63
Switch for reversing lamps .......................... 8
Relay for window winder ............................. 49
Relay for heater unit 45
................... ..............
Relay for electric fan 58 ..................................
Front R.H. brake unit 28 ...............................
Windscreen wiper motor .............................. 38
Blower motor ................................................ 45
Hydraulic fluid pressure switch ................... 32
Stoplamp switch ........................................... 53
Fuse box ..... .................... 8-44-45-49-69-72
Front L.H. brake unit ........................... ... 26
Front R.H. door lighting switch ... ............
11
R.H. window-winder motor .......................... 51
Glove-box lighting ....................................... 51
Accessory terminal ......................................
5c
Lighting for pneumatic oil gauge .............. 3:
Front L.H. door lighting switch
.................. I[ L.H .
window-winder motor ........................... .47 DESCRIPTION C
No identification
AR
M
LG
TB
co
Front harness
Rear harness
Ynqine harness
dindow-winder harness
Instrument panel harness
Compressor harness jent.
/ark
4”9 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
iz
67
68
69
70 Description and Location Central interior lamp ............ 10
Cigar-liqhter and lighting
.............. 13-66
Ashtray liqhtinq ...................................
67
Handbrake warning lamp flasher unit
........ 15
Switch for R.H. window-winder
.............. 51
Switch for L.H. window-winder ................ 47
Flasher unit .............................................. 21
Anti-theft switch ......................... 4-8-44-61
Rheostat for fuel qauqe ............................ 25
Switch for interior lamp ... ....................
9
Switch for heated rear window ...................
14
Liqhting for heater controls ..................... 68
Contact for handbrake
............................... 115
R.H. control unit ( liqhtinq )
................... 72
Lighting rheostat for tacho. and speedo.
28
Lighting for intrument panel ................ 68-69
Tachometer
............................................ 64
Battery meter (thermal voltmeter )
.......... 26
Fuel gauge unit
..... ....... ....... ................ 25
Lighting for odometers
....... ......... .......... 28
Clock and lighting ................................ 24-67
Warning lamp for heated rear window
15 .......
Warning lamp for dipped beam 75
_, .................
Warninq lamp for brake pads ................... 27
Warninq lamp for oil temperature
............ 35
Warning lamp for water temperature
.......... 29
Red u STOP 1) warninq lamp
............... 31-33
Warninq lamp for hydraulic fluid presssure 31
Warninq lamp for hazard warning
17
...............
Warninq lamp for sidelamps .................... 70
Warning lamp for direction indicators ...... 23
Warninq lamp for main beam ................. 77
Warning lamp for handbrake
..................... 16
L.H. control unit
Direction indicators and hazard warning lamps .........................................................
19
Horns .......................................................... 41
Windscreen wiper motor ....... .................. 38
Windscreen washer pump .......................... 40
Rear R.H. lamp cluster
Sidelamp ...................................................
73
Stoplamp ....................... .............................. 53
Direction indicator ......................................
19
Reversing lamp ....................... .............
9
Boot lamp ................................................... I2
Heated rear window 14 .....................................
R.H. numberplate lamp ...............................
70
L.H. numberplate lamp ...........
.................... 72
Contact for boot lamp .............................
12
Rear L.H. lamp cluster - Sidelamp
........ 71
,- Stoplamp
.......... 52
- Dir. indicator .. 18
- Rev. lamp ......... 8
IG HARNESSES
Boot harness
Boot-lid harness
Diagnostic harness
Handbrake harness
Flying lead

Downloaded from www.Manualslib.com manuals search engine TABLE OF BULBS
Use Juantity ‘B&e
Type Voltage Power French standard
Ref. No.
Yellow
Dipped beam headlamps 2 P. 45t. 41 R.
( for France) 12 v 40/45 w 136-15
Mains beam headlamps 2 x 511 H2 12 v 55 w R. 136-17
Direction indicators 4
Pear-shaped
Stoplamps 2 BA.l5s/ 19 P 25/l 12 v 21 w R. 136-12
Reversing lamps 2
Front and rear sidelamps 4
BA.l5s/ 19 12 v 5w R. 136-13
Number plate lamp 2
Interior lamp 3 Festoon 12 v 7w R. 136-05
Boot lamp 1 Festoon 12 v 5w R. 136-14
Lighting for tachometer 2 BA 9 s T
8/4 14 v 4w
and speedometer
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
oil gauge I
Lighting for instrument
3
panel Wedge base dia = 10 12 v 2w
KEY TO CIRCUIT DIAGRAM SYMBOLS
I Wiring connector
Q + Capacitor
0 Connection black Motor, electric
Fuse
b b Lighting
d ? 16 Switch, manual Warning lamp
IO Switch, mechanical Instrument dial
? d
Switch, pressure Resistor
b ?
I@ )#
Switch, thermal Rheostat
P
Coil winding

Downloaded from www.Manualslib.com manuals search engine 2 OPERATION No MA. 510-00 b : Arratzgement of the electrical installation
( jhrl 9/1975 ) TABLE OF FUSES
Supply to
lelay for heater unit
‘ositive battery
erminal (( + 1) Fuse
Circuit protected
Rating Colour
16 Amps Mauve Heater unit
Stoplamps
Accessory terminal
Glove-box lighting
E Direction indicators
Windscreen washers and wipers
Ignition Horns
switch Winding for heater unit relay
Winding for window-winder relay
16 Amps Red Rheostat
- speed0 lighting
Instrument panel : ( Battery meter
( thermal voltmeter ) - Brake pad
wear warning lamp.-Fuel gauge- Oil pressure and temp.
warning lamps - Hydraulic fluid pressure warning lamp-
Coolant temp. warning lamp )
Interior lamp
Boot lamp
Cigar lighter
Clock
16 Amps Green Hazard warning
E Voltage regulator
Ignition Reversing lamps
switch Heated rear window element
Handbrake warning lamp
Relay for window
winder 16 Amps White R.H. switch u,R.H. window-winder
L.H. switch - L.H. window-winder
Lighting switch Ashtray lighting
Lighting for cigar-lighter
Lighting for heat’er control
Clock
10 Amps Yellow
Lighting for Battery meter and
instrument panel
E. Odometers
Sidelamp warning lamp
L.H. sidelamps front and rear
10 Amps Blue R,H. sidelamps front and rear
Number plate lamp Cl RCU I T DI AG RAM