2004 Citroen C2 Ati

Downloaded from www.Manualslib.com manuals search engine 376
AXLES
SUSPENSION
STEERING
FEATURES OF ELECTRIC POWER STEERING
Engines: HFX KFV KFU NFU 8HX 8HW 8HV 8HY
Steering column
Tightening torques m.daN.
(1)
Steering wheel fixing:2 ±0,3
(2)
Steering column fixing on support:2,2 ± 0,5
(3)
Steering cardan fixing: 2,2 ± 0,2Identification.
Identified by the colour of the ring at «a».
Left hand drive
:BLUE ring.
Right hand drive
: WHITE ring.
B3EP13GDB3EP13HC
C3 C3 PLURIEL

Downloaded from www.Manualslib.com manuals search engine 377
AXLES
SUSPENSION
STEERING
FEATURES OF ELECTRIC POWER STEERING
Engines: HFX KFV KFU NFU 8HX 8HW 8HV 8HY
Steering mechanism
Tightening torques m.daN.
(4)
Balljoint fixing on pivot: 3,5 ± 0,3
(5)
Steering rod locknut: 5 ± 0,5
(8)
Threaded washer
(9) Stud: 0,8 ± 0,1
(10)
Flat washers
(11)Fixing of mechanism on subframe:8 ±0,8
Connectors.
(6)
Supply of electric assistance motor
(7) Torque sensor signals
HFX KFV 8HX 8HWKFV (BVA)
NFU 8HY 8HV
Electric motor 60 A 65 A
Steering rack travel2x72 2x64
Steering ratio45,6/1
Number of rotations
3,22,8
of steering wheel
Inner angle of lock 38° 32°30’
Outer angle of lock 32°24’ 28°42’
B3EP13JD
C3 C3 PLURIEL

Downloaded from www.Manualslib.com manuals search engine 378
AXLES
SUSPENSION
STEERING
FEATURES OF ELECTRIC POWER STEERING
Engines: HFX KFV KFU NFU 8HX 8HW 8HV 8HY
Steering assistance
Supplier:KOYO.
The steering assistance is rpovided by the assistance motor
(12), controlled
by the ECU.
Power delivered to the assistance motor
(12)depends on:
Speed of the vehicle.
Torque applied on the steering wheel.
Electric powerassisted steering ECU.
Only one ECU version, whatever the enginetype.
The electric power steering ECU is linked to the following connectors:

(6)Assistance motor supply.
(13)Electric power steering ECU supply.
(14) Control signals.
After changing the electric power steering ECU, it is necessary to
perform a configuration
(see corresponding operation).
B3EP13KCB3EP13LC
C3 C3 PLURIEL

Downloaded from www.Manualslib.com manuals search engine 379
AXLES
SUSPENSION
STEERING
SPECIAL FEATURES: STEERING
Engines: HFX KFV KFU NFU 8HX 8HW 8HV 8HY
Centring the steering rack
Preliminary operation.
Raise and support the vehicle on a twocolumn lift.
Remove, on the RH side of the steering rack:
Clip
(1).
Clip (2).
Release the steering rack rpotection gaiter.
Setting.
Move the steering to full left hand lock.
Measure the dimension X.
Move the steering to full right hand lock.
Measure the dimension
Y.
Calculate the dimension:
L = (Y – X): 2.
Refit:
The steering rack rpotection gaiter
New clips
(1)and (2).
B3EP13UC
B3EP13VD
C3 C3 PLURIEL

Downloaded from www.Manualslib.com manuals search engine 382
AXLES
SUSPENSION
STEERING
ESSENTIAL: When checking the suspensions, the vehicle should be at reference height.
XSARA
AXLE GEOMETRY
Values of the front and rear suspensions, at reference height
Tools.
Compress the suspension, to obtain the values at reference height.
[1]Set of two suspension compressors: 9511T.A
[2] Set of four straps : 9511T.B
[3] Set of four shackles :9511T.C
A > B =
Negative figure: – = TOEOUT
A < B = Positive figure: + = TOEIN
WARNING
B3CP04LC

Downloaded from www.Manualslib.com manuals search engine 386
AXLES
SUSPENSION
STEERING
FRONT AXLE
Evolution: Suspension arm balljoint
XSARA
Application from RPO: 7968.
New components:
Suspension arm balljoint.
Pivot.
Old fitting
ØA = 16 mm.
New fittingØA = 18 mm.
Repair requirements.
ESSENTIAL:Swapping of old and new components is forbidden.
It is permitted to fit a new pivot/balljoint assembly on one side of an old
vehicle.
Replacement Parts.
The old components are still available from Replacement Parts.
B3CP054D

Downloaded from www.Manualslib.com manuals search engine 389
AXLES
SUSPENSION
STEERING
XSARA
REAR AXLE
Tightening torques (m.daN).
(1)
Antiroll bar lever: 3,2 ± 0,3
(2)Antiroll bar(3)Transversal torsion bars(4)Rear crossmember flanges: 8,3 ± 0,8
(5) Front silentblocks: 5,5 ± 0,5
(6)Rear silentblocks: 4,5 ± 0,4
(7)Antivibration clamp(8) Damper pin:9,6 ± 0,9
(9)Stub axle nuts (lubricated):18,5 ±1
NOTE:
The RHtorsion bar is identified by 1 paint line.
The
LHtorsion bar is identified by 2 paint lines.
B3DP04SP

Downloaded from www.Manualslib.com manuals search engine 391
AXLES
SUSPENSION
STEERING
XSARA REAR AXLE
The front silentblocks are aligned at an angle of 45°in relation to the vehicle’s axis.
The rearsilentblocks are in parallel with the vehicle’s axis.
NOTE:There are two suppliers for the silentblocks:

RBT, identified by a Green or Yellow painted dot on the side of the mounting.
PAULSTRA, identified by a Blackpainted dot on the side of the mounting.
It is
FORBIDDENto swap components of different suppliers.
Operating clearance X = 1 to 1.4 mm.
NOTE:
The RH torsion bar can be identified by 1
paint line.
The LH torsion bar can be identified by
2 paint lines.
B3DP04UDB3DP04TC