Adjust Citroen C3 2004 1.G Service Manual

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SUSPENSION
STEERING
355
C2 AXLE GEOMETRY
Tyres inflated to correct pressures. Vehicle at reference height.
Steering rack locked at mid point (see corresponding operation).
Conditions for checking and adjusting
Vehicle heights at reference height
E1APOBZD
Front height Rear height
L1L2
H1 = R1 – L1 H2 = R2 + L2
H1
= Measurement between the measuring zone underneath the front H2 = Measurement between the measuring zone underneath the rear
subframe and the ground. sill and the ground.
R1= Front wheel radius under load.R2= Rear wheel radius under load.L1= Distance between the wheel axis and the measuring zoneL2= Distance between the wheel axis and the measuring zone
underneath the front subframe. underneath the rear sill.

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AXLES
SUSPENSION
STEERING
A < B = Positive figure: + = TOEIN
A > B = Negative figure: = TOEOUT
WARNING
AXLE GEOMETRY
Rear axle Front axle
Dissymmetry of lower camb8er 0° 18. Dissymmetry of lower castor at
0° 30’.
DISSYMMETRY OF LOWER CAMBER 0° 18’.
Distribute symmetrically, LH / RH wheel, the total tracking value.
All types (except CRD)
NFU
Vehicle TrackingCastor Camber Pivot angle
(± 0°18’) (± 0°30’) ± 0°30’
ADJUSTABLE Non adjustable
2 ± 1
0°18’±0°09’ 3°58’ 0°31’ 11°26’
NFU
Vehicle TrackingCastor Camber Pivot angle
±0°30’
ADJUSTABLENon adjustable
2 ± 1
0°18’± 0°09’ 4° 0°32’ 11°35’Tracking Camber
Non adjustable
5,5 ± 1
0°53’ ± 0°09’ 1°30’
TrackingCamber
Non adjustable
5,8 ±1
0°49’ ± 0°09’ 1°31’
All
Typesmm
0°
All
Typesmm
0°
B3CP02UC
C2
± 0°18’ ± 0°30’
HFX KFV 8HX HFX KFV 8HX

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AXLES
SUSPENSION
STEERING
AXLE GEOMETRY
Conditions for checking and adjusting
Vehicle heights at reference height
Rear height
Fr ont height
L2
L1
Tyres inflated to correct pressures. Vehicle at reference height.
Steering rack locked at mid point (see corresponding operation).
H1 = R1 L1
H1
= Measurement between the measuring zone underneath the front
subframe and the ground.
R1= Front wheel radius under load.L1= Distance between the wheel axis and the measuring zone
underneath the front subframe.
H2 = R2 + L2
H2
= Measurement between the measuring zone underneath the rear
sill and the ground.
R2=Rear wheel radius under load.L2= Distance between the wheel axis and the measuring zone
underneath the rear sill.
E1AP09MD
C3
C3

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AXLES
SUSPENSION
STEERING
A < B = Positive figure: + = TOEIN
A > B = Negative figure: = TOEOUT
WARNING
AXLE GEOMETRY
Rear axle Front axle
Dissymmetry of lower camber at 0° 18’. Dissymmetry of lower castor at
0° 30’.
Dissymmetry of lower camber at 0° 18’.Distribute symmetrically, LH / RH wheel, the total tracking value.
All types (except CRD) Raised suspension Sports
Vehicle CRD Raised suspension Sports
Vehicle TrackingCastor Camber Pivot angle
(± 0°18’) (± 0°30’) (± 0°30’)
Adjustable Non adjustable
2 ± 1
0°19’±0°10’ 3°57’ 0°28’ 11°26’
Vehicle TrackingCastor Camber Pivot angle
(±0°30’)
Adjustable Non adjustable
2 ± 1
0°19’± 0°10’ 3°53’ 0°26’ 11°14’Tracking Camber (± 0°18’)
Non adjustable
5,5 ± 1
0°50’ ± 0°10’ 1°30’
TrackingCamber
Non adjustable
5,2 ±1
0°47’ ± 0°10’ 1°28’
All
Typesmm
0°
All
Typesmm
0°
B3CP02UC
C3
(± 0°18’) (± 0°30’)

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AXLES
SUSPENSION
STEERING
AXLE GEOMETRY
Conditions for checking and adjusting
Vehicle heights at reference height
Rear height
Fr ont height
L2
L1
Tyres inflated to correct pressures. Vehicle at reference height.
Steering rack locked at mid point (see corresponding operation).
H1 = R1 L1
H1= Measurement between the measuring zone underneath the front
subframe and the ground.
R1= Front wheel radius under load.L1= Distance between the wheel axis and the measuring zone
underneath the front subframe.
H2 = R2 + L2
H2= Measurement between the measuring zone underneath the rear
sill and the ground.
R2=Rear wheel radius under load.L2= Distance between the wheel axis and the measuring zone
underneath the rear sill.
E1AP0AUD
C3 PLURIEL
C3 Pluriel

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AXLES
SUSPENSION
STEERING
A < B = Positive figure: + = TOEIN
A > B = Negative figure: = TOEOUT
WARNING
AXLE GEOMETRY
Rear axle Front axle
Dissymmetry of lower camber at 0° 18’. Dissymmetry of lower castor at
0° 30’.
Dissymmetry of lower camber at 0° 18’.
Distribute symmetrically, LH / RH wheel, the total tracking value.
All types
Vehicle TrackingCastor Camber Pivot angle
(± 0°18’) (± 0°30’) (± 0°30’)
Adjustable Non adjustable
2 ± 1
0°18’± 0°09’ 3°53’ 0°26’ 11°14’Tracking Camber (± 0°18’)
Non adjustable
5,7 ± 1
0°51’ ± 0°09’ 1°30’
All
Typesmm
0°
B3CP02UC
C3 PLURIEL

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AXLES
SUSPENSION
STEERING
AXLE GEOMETRYXSARA
Values of the front and rear suspensions, at reference height
Front axle
Adjustable
YES
NO
Pivot angle
Camber CastorTracking
Camber
(*) CRD
= Difficult road conditions.
Tracking
Tolerances
± 30’ ± 30’ ±18’ ± 1 mm 1,5 ± 1 mm
0°15’ ± 10’
(toe-out)
3° 2°55’ 3° ± 07’ 2°55’
10°22’ 11° ± 07’ 10°26’
0°12’ 0° ± 07’ 0°07’ 10°40’
0°
Saloon or
entreprise KFWSaloon all engine
typesexcept KFW
Estate
all engine types
except CRD (*)
Rear axle
NO YES
Saloon CRD (*)
KFW2.0i 16V (RFS)Saloon CRD (*)
all engine types
except KFW
Estate CRD (*)
all engine types
Adjustable TolerancesSaloon all engine types
Saloon entreprise2.0i 16V (RFS)Estate
all engine typesSaloon CRD (*)
all engine types
Estate CRD (*)
all engine types
10°44’
± 1,3 mm
± 15’4,54 ± 1,3 mm 5,1 ± 1,3 mm 4,27 ± 1,3 mm 3,45 ± 1,3 mm
0°41’ ± 11’ 0°46’ ± 11’ 0°39’ ± 11’ 0°31’ ± 10’
0°57’ 0°58’ 0°59’

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AXLES
SUSPENSION
STEERING
Adjusting the rear dummy damper
Lengths of the rear dummy damper (mm)
Grand export
346
339
346
342 Normal driving
339
318
336
XSARA REAR DAMPER
E5AP14WC
Engines
1.9 D
1.6i 16V 3door
1.6i 16V 5door
2.0i 16V (RFN) 1.4 HDi
2.0 HDi
2.0i 16V (RFS)
Estates and
Entreprise all types

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AXLES
SUSPENSION
STEERING
XSARA
Steering wheel Manual steering
MANUAL STEERING SPECIFICATIONS
(a): LHD/RHD = White.
(L): Shaft length = 311 ± 1.5 mm.
(1) Steering wheel fitted with AIRBAG(according to equipment).
(4)Steering column adjustment lever.
Tightening torques (m.daN).
(2) AIRBAG to steering wheel fixing: 0.8 (3)Steering wheel fixing: 3.3 (5) Steering column to support fixing:2.3 (6)Steering cardan joint fixing:2.3
(b) = Locating bush.
The locating bush must be centred in the reference window before
tightening the cardan bolts
(6).
B3EP08PD

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AXLES
SUSPENSION
STEERING
22/1 Steering ratio
MANUAL STEERING SPECIFICATIONSXSARA
Manual steering (continued)
Number of teeth
Pinion Steering rack
travel
(mm)
73,56 teeth
(RH helix)29(13)
Yellow thicknessmm4,3
Left hand driveSteering rackSteering stop
colour codeNumber
of steering
wheel turns
Length of the steering track rods (Preadjustment)= 371mm (Between balljoint centres)or391mm (Between the centre of the pivot balljoint and the contact face of the steering rack balljoint).