1982 Citroen CX steering wheel

Downloaded from www.Manualslib.com manuals search engine OPERATION No MA. 4104 : (./ , k’ 1<, jr.or,/ ovl<, ,,i,it Op. MA’. 410-O 9
ADJUSTMENT
NOTE The steering crossmember will have to be
moved (IS a function of the readings obtained during
checkinq
01) Towards the top to
obtain
_ toe-out ir, Ihe hish positim
- toe-in irr the 10~ psitios
b) Towards the bottom
to obtain
.
toe-in in Ihr hi& posilins
- toe-out iu fhc IOU posilios
4. Remove the rubber shields ( 1 ) from the wheel-
arches.
5. On each ,upper wheelorm spindle (2 ). position
tools 6451-T, screw (3) resting on steering
crossmember ( 4 1.
NOTE.
6. Slacken nut ( 5) and screw (6 1 securing the wind-
screen crossmember. on the side to be moved.
Slacken the upper fixing nut on the opposite
side as well li,r order 10 nrmoid rlistorfina II><,
crr~.ss,nP”,b<~r ,,
7. Move the crossmember in the direct& decided,
by using (1s a mark extremity (( a u of screw ( 3).
8. Tighten ‘the fixing nuts and the screw for the
crossmember. Tightening torque : 2.5 ta 2.8 doNm ( 18 ta
20 l/2 ft.lb ).
9. Check once mew the variations in wheel aliqn-
merit. and alter the position of steering cross-
member. if necessary. 10.
Remove tools 6451-T and fit the rubber shields
to the wheelarches.
Adjust if necessary. 11.
Check the toe-in of the front wheels 1 to 4 mm.

Downloaded from www.Manualslib.com manuals search engine STEERING COLUMN ( ‘11’ l’)‘o -1
L.44-21
Jl = J2 is obtuined by moving flange along steering
pinion
Steering co1
Clearance to be obtained between steering shaft and
mind spacer (4)
1 a
Rack and pinion steering :
- Wheel alignment ( toe-in of the wheels to the front, i/z, /bc~ rtot~/nl rlrir,ir/g posifiort I 1 tk) 4 mm
inside wheel 43’30’
1”
- Steering angle (Ilot djustahlc~ ) 0
outside wheel : 32’50’ i’
- Turning circle :
- CC between walls )) Il.80 m
I Snloo~2 s 12.70 m
.
(! Estntc’s
- CC between kerbs )I
. . . . . ..__.._........................................,.,.. 10.90.m 11.80 m
- Steering ratio, .-.......................-............................................................................................................ 24.5 : 1
REPAIRS :
The spring, on the flange side, can be fitted to a preSeptember 1976 vehicle,‘as long as the following are
also fitted -:
- the new steering shaft with spring centerinq guide
- the increased calibration spring ( 3 ) on the fixed support side
- the Delrin spacer (2) on its steel mounting plate. at the steering wheel end.

Downloaded from www.Manualslib.com manuals search engine ll, SPECIAL FEATURES
STEERING PINION
After adjusting wheel alignment, protrusion of track-rod thread in relation to lock-nut must be equal on either side
( .to within 2 mm )
Rack centre-point Protrusion of rack must be equal on either side of rack housing
- Clearance at rack plunger ( at minimum clearance point ) .O.l to 0.25
( at minimum clearance point ) ., .,...._...... .._._ 0 1 to 0.25 mm
- Rotational torque of pinion, after
adjustment of plunger .._..... .._.... 1.2 daNm ( 8 l/2 ft.lb)
L 44.3
Steering control :
- Clearance between universal joint, steering shaft and fixed
steering wheel tube spacer 0.25 to 1 mm
.._....__._..._.... ._..__..
- Position of steering wheel spoke in (( straight-ahead ))
position. single spoke pointing vertically downwards
- Angle of universal joint : 17” to the left approx. (with steering
wheel in (( straight-ahead )) position.
- Coupling for steering pinion flange ( steering shaft ) ....................................
- Flange on steering pinion ................................................................................
- Steering pinion securing flange ........................................................................
- Steering rack ball joint f rack Jacked )’ .............................................................
- Track-rod lock-nut ..............................................................................................
- Rack housing on steering crossmember ..........................................................
-. Steering crossmember on front subframe ..........................................................
- Nut for track-rod ball-joint ................. ................................... ..... ...................... Tightening torques :
- Flange for universal joint on steering shaft __..._.__.._._.........,.........................,. 1.3 to 1.4 daNm ( 9 11 2 to
lOft.lb)
- Fixed steering wheel tube attachments
. . . . . . . . . . . . . . . . . . . . . 1 9 to 2.1 daNm (13 l/2 to15ft.lb)
3.1 to 3.4 daNm (22 l/2 to 241/2ft,lb)
1.3 to 1.4 daNm ( 9 l/ 2 to 10 ft.lb)
1.3 to 1.4 daNm (9 l/2 to 10 ft.lb)
.5 to’5.5 daNm (36 to 40 ft.lb)
3.6 to 4 daNm ( 26 to 29 ft.lb)
2.5 to 2.8 daNm ( 18 to 20 l/2 ft.lb)
2.5 to 2.8 daNm (18 to 20 1/2ft.lb)
9 to 10 daNm ( 65 to 72 l/2 ft.lb)
- Greasing of steering rack TOTAL MULTIS MS

Downloaded from www.Manualslib.com manuals search engine II. POWER STEERING WITH POWERED RETURN
I. CHARACTERISTICS
Hydraulically operated rack and pinion steering Steering
ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 13 5 i
- No of steering wheel turns from lock to lock
. . . . . . . .._._.__................................................ 25
- Turning circle (( between walls ))
11 80m
(.S x00 OIlCi ( s .2x0 solooll.~
(( between kerbs )) 10 90 m t
/( between walls )) 12 70 m
I( between kerbs 1) 11 80 m t I’\/N/l’ N/id I’n~\lix”
- Wheel alignment ( toe-in of wheels to the front i (i/l //I( //r~rjj/rll c/r;/ ii/:: p, cilirJ/i 1 1 to 4 mm
STEERING AND HYDRAULIC RACK CONTROL ASSEMBLY
1. Steering-wheel
2. Anti-theft device
3. Control unit
4. Steering shoft
5. Coupling flonge
6. Eccentric for odjusting stroight line running
7. Clomp for coupling hydraulic pipes
Jl J2 obtoined by moving clomp (5) olo
STEERING COLUMN, AND HYDRAULIC CONTROL UNIT

Downloaded from www.Manualslib.com manuals search engine b) Control unit : ’
The contra! unit located below the steering wheel, consists of a distributor slide-valve ( C ) which. when
hydraulic pressure on either side of it is the same ensures in chamber 1 the necessary pressure for the
steerinq piston
Movement of rockers E when turning
to the riqht
F
E
D
C
Return to reservoir
HP
QV re Wh <‘,I s I? cw%g .’
Within permitted clearance (1 J ):, shaft A rotates pinion F Pinion B and pinion D are then in mesh f NII~/ nl(,<.l1~)ji(nll>~
lillk cd lo II1 1’ ~/~~c,~i/lg /~ir/io/l 1. Rockers E tilt, and cause slide-valve C to move.along its bore
_ Upward movement : Chamber 1 of hydraulic ram supplied in HP
- Downward movement Chamber 1 of hydraulic ram linked to the return to the reservoir
lic,Inr~i lo fm.silio~i 0 I ~~yiiilihrif~vf
Movement of rack causes movement of its control pinion. pinion B and pinion D Pinion F being then locked in posi-
tion, pinion D acts on rockers E. which in turn brinq back slide-valve C to its position of equilibrium.
NOTES :
1) Manual operation is ensured by shaft A being mechanically connected to pinion B after cancellation of clearance
a J )).
2) The steering rack is hydraulically locked for any steering position, which ensures great directional stability of
the vehicle.

Downloaded from www.Manualslib.com manuals search engine a ) Mechanical principle
After having steered the driver lets go of the
s teerinq wheel
Piston F applyinq pressure to cam H, causes the
latter to rotate.
- Pinion B in one piece with the cam rotates control
shaft A.
- Rotation of control shaft A, is transmitted to
pinion E which causes rockers D to tilt and
slidecvalve C to move which moves the rack.
This movement stops when roller G reaches
the hollow part of cam H ( ro/~/i<,//~/ /or(//((’ is
(-(II/( V/I< N’ ) The steerinq is then in the c ahead i) position.
NOTE Pressure supplied by the steering governor
is applied to piston F via a variable output requlator
in order to slow down the return of the steerinq to the
v straiqht-ahead a) position.
b)
Variable output regulator :
Wh(‘I/ \I< criq .’ return of piston F causes the
following
_ Expulsion of fluid through one-way valve L
= Compression of sprinq K. which pushes back
sleeve I uncovering ports J.
(1 . I vl,riil,q rc l//rI/ D
- Fluid flows throuqh channel M ( valve L closed )
and through calibrated port N, forcing back sleeve I.
= Sleeve I compresses sprinq K sliqhtly and slowly
covers ports J as piston F moves.

Downloaded from www.Manualslib.com manuals search engine Op. MA. 440.00 11
2. SPECIAL FEATURES
a) Centre point of steering rack :
Insert roll-pin ( 1 ) ( dio -: 6.5 mm ) in the
steering pinion when ihe wheels are appraxi-
mutely in the GG siroightohead )B position.
b 1 Track rods :
Positioning of flexible links
4J
a c) Positioning steering-wheel spoke :
2 Link rod spindle
3 Fixing point of rock housing on crossmemker
In the C( straight-ahead )) position, the steering-wheel spoke must point vertically
downwards
d) Positioning the collars on the wheel alignment
adjustment sleeves ---
FRONT
e) Tightening torques :
- Steering-wheel fixing nuts ..,.,........,......,.. .., 6 to 8 daNm ( 45 li 2 to 58 ft.lb j
- Screws securing control nut on body-shell 2.1 daNm ( 15 ft.lb )
. Screws securing steering shaft to coupling flange ,.,,.,,,,,.,.,.,,, 2.7 doNm ( 19 li2 ft.lb )
- Nuts securing flexible block on rack C rnrh lorkc~d iu psi/h) 5.5 doNm ( 40 ft.lb )
-Securing collars for wheel olignmani adjusting sleeves 0.9 daNm ( 6 l/2 ft.lb )
NOTE Unspecified tightening torques are the same as for the manual steering