1984 Citroen CX rear suspension

Downloaded from www.Manualslib.com manuals search engine .r.
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LIST OF OPERATIONS
IN MANUAL 818-1
a CX Petrol )) 7,rhifles
--
-
f-7
i---- _--
-
Operation
number
MA. 330-00
MA . . 344-O
MA. 372-00
MA. 390-00
MA. 390-O
MA. 410-00
MA. 410-O
MA. 420-00
MA. 420-O
MA. 430-00
MA. 430-O
MA. 434-O
MA. ,440-00
MA. 440-O DESCRIPTION GEARBOX and GEARBOX CQNTROL
*O 4
Characteristics and special features of the gearbox
- Four-speed gearbox with pedal-operated clutch
- Gearbox.with torque converter
- Draining and refilling the gearbox and the torque converter
- Five-speed gearbox with pedal-operated clutch
Adjusting the gearbox control mechanism DRIVE SttiFTS
Characteristics and special features of the drive-shafts SOURCE AND RESERVE OF PRESSURE
Characteristics and special features of the source and reserve of pressure -
hydraulic system
Checking the hydraulic components on the vehicle FRONT AXLE
+O 7
Characteristics and special features of the front axle
Checking and adjusting the front axle :
- Checking the camber
- Checking and adjusting the castor angle
- Checking and adjusting the wheel alignment
- Checking and adjusting the steering geometry
- Checking the steering for straight line deviation (
whirfes cjq77ippcJrl with REAR AXLE
*O 8
Characteristics and special features of the rear axle
Checking and adjusting the rear axle SUSPENSION SYSTEM
I,0 9
Characteristics and special features of the suspension system
Checking and adjusting the suspension and its controls
Adjusting the anti-roll bar STEERING SYSTEM
*@
Characteristics and special features of the steering system
- Manual steering
- Power steering with powered return
Checking and adjusting the steering (see Op. MA. 410-O )
Ob
4
Ob 5
Ok 6
Ok 7
O+ 8
O1) 9

Downloaded from www.Manualslib.com manuals search engine Supplement NC 1 to Manual 818-l f CORR )
Level indicator
Section A
Maximum mark
Minimum mark
1. Overflow return from front and rear suspension cylinders
2. Overflow return from brake valve, safety valve and front and rear height correctors
3. Brake valve return
4. Return from pressure regulator and front and rear correctors
5. Suction line for HP pump
6. Filter on suction line for HP pump
7. Deflector
8. Overflow and return line filter
9. Level indicator float
NOTE The reservoir on CX 2000 and CX 2200 vehicles produced after July 1375 is fitted with a pre-shaped protective plate
located between the central unit and the outer uanel of the reservoir

Downloaded from www.Manualslib.com manuals search engine 10 OPERATION No MA. 390-00 : Churarteristics and special features oi the source
and reserlv oj pressure - Hydraulic system HYDRAULIC SYSTEM SUPPLY DIAGRAMS
1. Supply diagram :
a) Manual steering vehicles :
HP supply
1
Safety ~ Front suspension
va1ve \Rear suspension valve /
1 Rear brakes
Front’ brakes
b ) Power stesritzg vehicles :
HP supply
I
- Brake accumulator - Brake
valve -S
upply to front brakes
I
3-way T ’ Supply to steering governor
Safety talve yw Front suspension
A Rear suspension - y”,;“,“,’ L supp1y to
rear brakes
Steeiing
( Supply to control slide valtv a?zd operating cylirzder J

Downloaded from www.Manualslib.com manuals search engine HYDRAULIC SYSTEM SUP.PLY DIAGRAMS
Source of pressure
I
h-Front suspension
Safety “‘lve ; Rear suspension
I
I Brake valve
i :ure limiter-
1
Front brakes Rear brakes
Source of pressure
I
Brake cccumulator
Supply to
I-way wion - steering governor
/Front
Safety va1ve- Rear suspension
I
Steering ( supply to slide-valve and operating cylinder )

Downloaded from www.Manualslib.com manuals search engine Source of pressure
Safety ialveYFront suspension
t
L Rear suspension
I I
Brake valve w Brake pressure limiter w Rear brakes
I t
Front ‘brakes
Source of pressure
I
Brake accumulator
I
3-way union F Brake valve w Front brakes
Supply to steering governor
Safety I
va1ve y Rear suspension
I
Steering ( supply to slide-valve and operating cylinder )

Downloaded from www.Manualslib.com manuals search engine Slacken pressure regulator bleed screw.
Put manual height control in /VII. position
Disconnect front left-hand cylinder supply
pipe ( 1 ) from 3~woy union (2 ).
Plug 3-way union opening using plug E.
Repeat test as described in preceding parograpb.
If the front left suspension cylinder is defective
replace 01 repair it.
Remove plug E.
Fit supply pipe ( 1 ).
If after testing the front height corrector and the
left-hand front suspension cvlinder, the drop in
pressure persists, the front right-hand cylinder
is defective.
Replace or repair it. Il.
Checking the rear suspension :
Slacken pressure regulator bleed screw.
Put manual height control in IOU pnsi!ios,
Remove plug E.
Connect rear suspension supply pipe (?) to
safety valve.
Disconnect rear brake supply pipe (4) from
brake valve.
Plug oriilce of pipe using plug D.
Tighten pressure regulator bleed screw
Place manual height control in aorwnl rrruniug
posilio,,.
Proceed as for test of front suspension.
12. Slacken pressure regulator bleed screw.
Disconnect 3-way union B together with pressure
gauge A and pipe C.
Fit connecting pipe of safety valve to pressure
regulator.
Tighten pressure regulator bleed screw.

Downloaded from www.Manualslib.com manuals search engine III. CHECKING THE CAMBER ANGLE
NOTE : The camber angle is not adjustable.
1. Prepare vehicle and set in position f src chapfrrs
I and 2 ).
2. Setting up checking apparatus :
Place the apparatus on the magnetic support of the
wheel to be checked.
Use the axis corresponding to the blue mmu A..
Keep the level in a horizontal position. Tighten
locking screw ( 1).
3. Checking the comber angle :
IMPORTANT : Check that the reading Ll has not
changed ( SC<’ rhnprcr I ).
a) Turn the disc (2 ) until the fixed spirit-level
bubble (3 1 is centred.
b) Note in blur scnle (at o a n ) the reading of the
comber rmqle.
c ) Carry out the same operation on the other
wheel.
Comber angle must be between 0’ + 13’ - 29’
IV. CHECKING AND ADJUSTING THE,CASTOR ANGLE
IMPORTANT : For precise results from this check
it is imperative to set the vehicle heights as follows :
165 mm a+ front and 215 mm at rear f Salooss) or
228 mm ( Esfafes ).
1. Setting the vehicle height :
a) Check measurements Ll and L2 f see chapter I ).
b ) Release pressure in suspension system.
2. Setting control opportus :
3. Checking castor angle :
Place the apparatus on the magnetic bracket of
the wheel to be checked using the axis corres-
ponding to grren (ITTOII’ H.
a) Turn wheels 20’ outwards : to the left for the
left-hand wheel and to the right for the right-
hand wheel.
Keeping the apparatus horizontal tighten locking
screw ( 1).
b) Turn the disc ( 4) until the zaro mark is opposite
arrow (at I( b n 1.
c) Turn knurled knob ( 5) until spirit-level
bubble (6) is centred.

Downloaded from www.Manualslib.com manuals search engine SUSPENSION
OPERATION No MA. 430-00 : ( hnmrtcristics mrd spccinl jeatrrres oj /ha susp~~sio~~. Op. MA. 430-00 1
FRONT SUSPENSION
f
c
s
6
-E
J REAR SUSPENSION
I
,