Check vehicle Citroen XSARA PICASSO 2004 1.G Service Manual

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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

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AXLES
SUSPENSION
STEERING
H1 = R1 – L1 H1’ = R1 – L1’
H1
= From the front suspension arm linkage bolt axis to the ground.R1= Radius of the front wheel when laden.L1= From the centre of the wheel to the front suspension arm linkage
bolt axis.
H1’= From the front jacking point to the ground.L1’= From the front jacking point to the radius of the front wheel when
laden.
H2 = R2 L2
H2
= From the rear axle silentblock face to the ground.R2= Radius of the rear wheel when laden.L2= From the centre of the wheel to the rear axle silentblock face.
AXLE GEOMETRY
Checks at reference height
NOTE:
To make the setting of reference height easier, it is acceptable to take the measurement from the flange of the jacking point.
WARNING: The values shown should only be used as guides. In case of doubt, check the settings at reference height
Rear heightFront height
B3CP05BCB3CP058DB3DP079C
XSARA PICASSO
Conditions for checking and adjusting:Tyres inflated to correct pressures. Vehicle at reference height. Steering rack locked at mid point(see corresponding operation).

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AXLES
SUSPENSION
STEERING
AXLE GEOMETRY
Compress the suspension to obtain the calculated values.
NOTE:The difference in height between the two sides should be less than 10 mm. Measure the radius of the rear wheel:
R2.
Calculate dimension H2. Measure the radius of the front wheel:R1.
Calculate dimension H1or H1’.
Checks at reference height (the reference height of the vehicle is set as per the table below).
B3CP05BCB3CP05AC
XSARA PICASSO
Front axlesRear axle
Front axles
Rear axle Engines:NFV 6FZ RFN 9HZ 9HY RHY
H1 = R1 – L1 ou H1’ = R1 – L1’
NO CRD Vehicle (CRD = Difficult road conditions)
L1 = 90,5 mmL1’ = 124 mmL2 = 8,5 mm H2 = R2 + L2
B3DP079C
Value at reference height (8/+3 mm)Value at reference height (+10/3 mm)

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AXLES
SUSPENSION
STEERING
A > B =Negative figure: – = TOEOUT
A < B = Positive figure:+ =TOEIN
WARNING
AXLE GEOMETRY
Checks at reference height (the reference height of the vehicle is set as per the table below).
NO CRD Vehicle (CRD = Difficult road conditions)
Front axle Rear axle
Vehicle Tracking Castor Pivot angle Camber Tracking Camber
Adjustable Yes No
All types0 ± 1 mm4,8 ± 1,3 mm
0°09’ at + 0°09’3° ± 18’ 10°43’ ± 30’ 0° ± 30’
0°43’ ± 0°12’ 1°13’ ± 18’
XSARA PICASSO
B3CP02UC

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AXLES
SUSPENSION
STEERING
AXLE GEOMETRY
Compress the suspension to obtain the calculated values.
NOTE:The difference in height between the two sides should be less than 10 mm. Measure the radius of the rear wheel:
R2.
Calculate dimension H2. Measure the radius of the front wheel:R1.
Calculate dimension H1or H1’.
Checks at reference height (the reference height of the vehicle is set as per the table below).
B3CP05BCB3CP05AC
XSARA PICASSO
Front axleRear axle
Front axle
Rear axle Engines:NFV RFN RHY
H1 = R1 – L1 or H1’ = R1 – L1’
NO CRD Vehicle (CRD = Difficult road conditions)
L1 = 75,5 mmL1’ = 109 mmL2 = 23,5 mmH2 = R2 + L2
B3DP079C

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AXLES
SUSPENSION
STEERING
A > B =Negative figure: – = TOEOUT
A < B = Positive figure:+ =TOEIN
WARNING
AXLE GEOMETRY
Checks at reference height (the reference height of the vehicle is set as per the table below).
CRD Vehicle (CRD = Difficult road conditions)
Front axle Rear axle
Vehicle Tracking Castor Pivot angle Camber Tracking Camber
Adjustable Yes No
All types 1 ± 1 mm3,7 ± 1,3 mm
0°18’ at 0°0’2°56’ ± 18’ 10°25’ ± 30’ 0°07’ ± 30’
0°33’ ± 0°12’ 1°14’ ± 18’
XSARA PICASSO
B3CP02UC
Engines: NFV RFN RHY

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BRAKES
C5FP0ELD
HANDBRAKE (Adjustment)
Adjustment.
Lift and chock the vehicle.
Remove:
The rear cover
(8).
The nut (9).
The handbrake trim (6).
The gear lever gaiter (5).
The front cover (3).
The screws (1).
Disconnect the connectors of the following components:
The cigar lighter
(2).
The electric window buttons (4).
Remove the central console
(7).
WARNING:Check that the brake cables are correctly
routed under the vehicle.
Slacken the handbrake lever.
Press gently on the brake pedal
(Then repeat the ope
ration 3 times).
Pull vigorously on the handbrake lever 4 or 5 times.
C2

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BRAKES
C5FP0ELD
HANDBRAKE (Adjustment)
Adjustment.
Lift and chock the vehicle.
Remove:
The rear cover
(8).
The nut (9).
The handbrake trim (6).
The gear lever gaiter (5).
The front cover (3).
The screws (1).
Disconnect the connectors of the following components:
The cigar lighter
(2).
The electric window buttons (4).
Remove the central console (7).
WARNING:Check that the brake cables are correctly
routed under the vehicle.
Slacken the handbrake lever.
Press gently on the brake pedal
(Then repeat the operation3 times).
Pull vigorously on the handbrake lever 4 or 5 times.
C3 C3 PLURIEL

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BRAKES
HANDBRAKE
XSARA
Checking and adjusting the handbrake.
Remove the handbrake console.
Jack up and chock the vehicle with the rear wheels hanging free. Check the correct routing of the brake cables under the vehicle.
Apply and release the handbrake ten times. Set the handbrake to the
3rd notch.
Tighten the nut (1)until the rear brakes are applied.
Pull the handbrake lever vigorously 4 to 5 times.
Set the handbrake to the 3rd notch.
Check that the rear brakes are applied.
Check that the wheels can be turned freely by hand with the
handbrake released.
Lower the vehicle. Refit the handbrake console.
B3FP095D

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BRAKES
B3FP11XD
HANDBRAKE (Adjustment)
XSARA PICASSO
Adjustment.
Remove the handbrake trim (1).
Unclip the sounddeadening (2).
Raise and support the vehicle with the rear wheels
hanging free.
Check the correct routing of the brake cables under the
vehicle.
Apply and release the handbrake
4 times.
Set the handbrake to the 5th notch.
Tighten the nut
(3)until the rear brakes are applied.
Pull the handbrake lever vigorously 4 to 5 times.
Set the handbrake to the 5th notch.
Check that the rear brakes are applied.
With the handbrake released, check that the wheelscan be turned freely by hand.
Lower the vehicle.Refit the sounddeadening
(2)and the handbrake trim (1).