oil change Citroen CX 1985 1.G Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 4 OPERATION N” MA. 000 : General characteristics
Weights in kg ( lb )
- Kerb weight ( with full tallk oj fuel ) . . . . . . . . . .
- Weight on
front axle ...............................................
- Weight on rear axle ................................................
- G.V.W. ( Gross Vehicle Weight, all optional
ecpiip777ei7t i77cluded )
..............................................
- Maximum authorised weight on front axle ..........
- Maximum authorised weight on rear axle ............
I G.T.W. ( Gross Train
Weight )
..............................
Towing : ( Weights in kg ( lb ) cx 2000
1265 ( 2789
) 1285
( 2833 )
845
( 1863 ) 860
( 1896)
420 ( 926
1 425
( 937 1
1740 ( 3836
) 1760 ( 3880 )
1020 ( 2249 ) 1020 ( 2249 )
750 ( 1653 ) 750 ( 1653)
2370 ( 5225
) I i77cI77rfi77!: n Ir.oiler 2405 ( 5302 )
( i/7t/ur/i77g
rc,i/hou/ brnkes cc,eighiug 630 kg o trc7ilcr rt~ithou t brakes
( 1389 Ihs ) rc~ei$iu~ 645 kg ( 1422 Ibs)
n) Vehicles equipped with a single electric cooli,f,c /c[i7 :
”
Maximum trailer weight ( gradient of 1 h 10 ) .__._..,...__,_____............
- Maximum
weight for bailer without brakes _.., .__._. ,. _._..,.,_..,__.._...... . . . . . . . . . . . .
b)
Vehicles equipped with tu& electric cooling /ans :
-
Gross Train. Weight ( zc:ith 1300 kg ( 2866 lb ) trailer with brakes ) .....-.’
- Maximum authorised trailer weight (within limits o/ C. 7‘. W’. ) ~..~~...~.....~~~
- Maximum starting gradient ( at G. ‘f. IV, )
_______.._....._...,.................................
cx 2200
cx 2000
900 ( 1984 )
630 ( 1389 )
3040 ( 6702.)
1500 ( 3307)
1 in8 l/3
- cx 2200
900 ( 1984)
645 (,I422 )
3060 ( 6746 )
1500 ( 3307 )
1 in8 l/3
IMPORTANT NOTE : Referehces to trailers without brakes DO NOT APPLY in U.K.
III.GENERAL INFORMATION
Capacities :
- Fuel tank
. . .._....__........................................................................................... 68 litres ( 15 galls )
- Cooling system
(including beater unit ) 16 dm2 ( 248 sq.in ) radiator 11 litres ( 19.3 pts )
20 dm2 ( 310 sq..in ) radiator 10.6 litres ( 18.6 pts )
- Heater unit alone :
i . . ..___.___.._.._.._..........................,..,.,..................................... Cl.6 litres ( 1.05 pt )
- Engine oil :
- After Oil Change _......_._.,_....,..,....,.......,....,................~.,.........................,
4.650 litres ( 8.2 pts )
w
Difference between Min and Max on dipstick 1.1 litre ( 1.9 pts )
- Hydraulic system ( Approx ) 4 litres ( 7 pts )
- Gearbox
a) ‘11 mud ~earlmx :
- Overall capacity ( TOTAL EP 80 ) _.__.__._..._..._._................................... 1 .6 litres ( 2.8 pts )
w
Difference between Min and Max on dipstick . . . . . . . . . . . . . . . . . .._................... 0.150 litres ( a.26 pts )
b) Ccarbos with
/orque: con7jerter :
- Overall capacity ( TOTAL Fluide T ) . ..__.,_.____________....,.,....,....,,.......... 5.5 litres ( 9.7 pts )
- After Oil Change . . 2 to 3 litres ( 3 l/2 to 5.2 pts )
( according to draining time )
v
Difference between Min and Max on dipstick (with oil
cold ) .0..150 litres ( 0.26 pts )
- Usable volume of boot
325 dm3 ( 11.48 cu. ft ) . . . . . . . . . . . . . . . . . .._................................................................

Downloaded from www.Manualslib.com manuals search engine OPERATION No MA. 390-O : Checkin
P the hydraulic componm~s on the ucbicle Op. MA. 390-O 3
f Mama sleeting wbi&s I
6. Checking the safety valve :
=I
bl
Cl
dl
Remove safety v&e fixing screw ( 1 ).
Remove from safety valve :
supply pipe for front suspension (2 ),
- supply pipe for rem suspension (3):
Plug openings of safety valve ( pIugs E J.
Tighten pressure regulator bleed screw
and
start engine.
Disconnect rubher overflow return pipe and
watch aperture ~a>> of safety valve.
- I/ Iherr is a slight c7moa,,t 0, sHymge thr
sa/cty ~dve is s in good ordrv n.
el
-If thrr~ is a discharge of fluid the sniw
dw must be rqlacrd..
f ) Slacken pressure regulator bleed screw-
Conned overflow return pipe to safety valve.
Secure safety valve ( screw (( 1 a) 1.
7. Checking the safety valve slidevolve :
a) Remove plug from rem suspension outlet on
safety v&e at G b >a.
b ) Disconnect contact breaker lead on coil and
turn engine using stmter : fluid should start
to run through the opening a d N when pressure
reaches
1lLl +o 130 bars ( 1585 to 1885 psi )
c) Slacken pressure regulator bleed screw.
Connect contact breaker lead.
d ) Plug safety valve opening u b )) (plug E ).
8. Checking the hydraulic brake contml :
m ) Tighten pressure regulator bleed screw.
b) Start up engine.
When cut-out takes place wait a fen: seconds
for the pressure to stobilize.
Stop engine%
Watch pressure gauge and note the pressure
drop in the next 3
minutes. If pressure drop
exceeds 10 bors*( 145 psi ) repeat the test.
If the re< is the same. the broke control
valve is defective : change it.

Downloaded from www.Manualslib.com manuals search engine II. PRECAUTIONS TO BE TAKEN WHEN WORKING ON THE AIR-CONDITIONING SYSTEM
a) It is imperative to wear goggles
b ) Do not smoke R 12 fluid,in the presence of a flame turns into a toxic gas.
c) Never heat any section of the refrigerating system.
d) Never switch on the refrigerating system if both electric cooling fans are not connected
e ) Never check the compressor oil level without first having drained the refrigerating circuit.
f ) Never use any oil other than TOTAL (( LUNARIA 25 H, SUNISO No 5 or TEXACO CAPELLA (( E 1) grade 500
g ) Never use refrigerating fluid other than R.12.
NOTE Refrigerating fluid may- be sold under different names : FORANE (( 12 )), FLUGENE (( 12 ))! FREON ((12 ))
( the most important feature is the number (( 12 H which defines the fluid’s properties ).
IMPORTANT NOTES
A. The compressor
MUST NEVER b e switched on when the circuit has been drained of its refrigerating fluid.
during work ‘being carried out in the workshop. for example,. Indeed, in these conditions,
the compressor
would be functioning in air, and would deteriorate rapidly.
‘Consequently, in case of an exchange of compressor necessitating draining the system of its refrigerating
fluid, in a workshop not equipped with the necessary equipment for refilling ( SOGEV equipment )
IT IS
IMPERATIVE,
before driving the vehicle to another workshop equipped with the special equipment. to carry
out the following
- To leave the blanking plugs on the compressor. in order to avoid ingress of air ( the new compressor contains
refrigerating fluid ).
- To blank the intake and outlet hoses and to fix them tempororily.
- Todisconnect the supply lead to the electro-magnetic compressor clutch
( lead with white sleeve ).
NOTE : We remind you that if the circuit has been in contact with the atmosphere, it is necessary to replace
the de-watering tank, and the compressor oil.
B. Slight oil seepage is permissible at the front bearing of the air-conditioning compressor.
Compressors showing such a seepage, and being replaced OS a result, will not be accepted under warranty.
Ill. TIGHTENING TORQUES FOR THE UNIONS IN THE CIRCUIT :
( Oil the union threads with TOTAL LUNARIA 25 before fitting )
On the compressor Intake union : 5/8” 3.45 to 4.3,daNm ( 25 to 31 ft.lb )
Outlet union l/2”’ 2.9 to 3.75 daNm ( 21 to 27 ft.lb )
On the condenser Input union l/2” 4.85 to 5.5 daNm ( 35 to 39 3/4 ft.lb )
Output union : 3/ 8” 2.7 to 3.3 daNm ( 19 l/2 to 23 3/4 ft.lb )
On-de-watering tank : Unions : 3/8” 2.1 to 2.5daNm ( 15 l/4 to 18 ft.lb )
On : Input union evaporator : 3/8” 2.1 to 2.5 daNm ( 15 l/4 to 18 ft.lb )
Output union 5/8” 3.45 to 4.3 daNm ( 25 to 31 ft.lb )

Downloaded from www.Manualslib.com manuals search engine 6
OPERATION No MA. 640-O : ( hvrsi~/p nsd ndj/w/isyc /I><, nirr~,s~l;/io,,i,,,~ syc,<,,,,
B. VEHICLES FITTED WITH A SANI(Y0 COMPRESSOR
NOTE Filling operations on CI vehicle fitted with a and differ from the (< ASPERA-FRIGO 1) compressor only in as much as there are no screws for opening and closing
the valves.
The act of connecting a flexible pipe onto the intake valve (2) of the compressor automatically opens the valve. Checking the oil level on the cc SANKYO ~ncompressor
(11 After having made’swe, the compressor contains
no R. 12 under pressure, remove filler plug ( 1).
b) Slacken compressor belt
cj Disconnect the supply lead to the clutch, from the
wiring harness. and connect it to the battery<, + >)
terminal.
d) Rotate the clutch in order to line up mark ,< a ))
( visihlc~ tllrou~h Ihv /i/ler
opvui,,p. nad lorn/~~d
w I/TV rnw flnle ) with the axis of the filler opening.
Then make a mark on the clutch and the compressor
co-sing. and then rotate the clutch by opproximotely
110’ ( clockwise seen from pulley end ).
Disccninect the supply lead from the battery <( + )a
terminal.
e) Insert gouge 6009-T into the freed off passage
The oil level must be between
- the 8th and the 12th graduation ( on vehicle )
( defined by angle aC = 19. on a CX in the
normal driving position ).
- the 6th and the 10th graduation (compressor
removed. and on a horizontal plane ).
Top up if necessary.
f 1 Fit filler plug, and tension belt. Connect iead
from wiring hcrness to clutch.
Fill up with R. 12 fluid if the compressor is on
the vehicle.
g) If the compressor is to be put into store. rechange
with R. 12 fluid at o pressure of 0.5 bar (7.25psi)
L 64.9