setting Citroen C3 PLURIEL 2004 1.G Manual Online

Downloaded from www.Manualslib.com manuals search engine 224
ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY RHZ N° RPO 9128 #
Remove:
Tools [3]and [5].
Screw (7)and the spacer.
Refit: The lower, intermediate and upper covers
(5).
Screw (7), tighten to 1,5 ± 0,1 m.daN.
Screws (3), (4)and (6).
The bracket (13).
Screws (11), tighten to 6,1 ± 0,5 m.daN.
The nut (12), tighten to 4,5 ± 0,5 m.daN.
Fit the bearing shell (10).
Take away the workshop hoist.
Clip the fuel delivery and return pipes. Remove the tool
[7].
Couple:
The fuel delivery pipe
(12).
The fuel return pipe (1).
Coat the screw (8)with loctite FRENETANCH.
Refit the tool [6]and the screw (8)with the washer (22),
Tighten to 7 ± 0,2 m.daNand angular tighten to A = 60° ± 5°
[6].
Reposition and reclip the cooling hose.
Complete the refitting of components in reverse order to removal.
B1EP1A7CB1BP2R4CB1EP1ADC
XSARA XSARA PICASSO

Downloaded from www.Manualslib.com manuals search engine 226
ENGINEVALVE CLEARANCE SETTINGS
The valve clearances must be checked with the engine cold
Inlet
Petrol all types(Except16VNFU)
NFU
Petrol 16V all types
1.4 HDi
1.4 HDi 16V
Diesel 2.0 HDi
Diesel all types(Except Diesel 1.4 HDi
1.4 HDi 16V
2.0 HDi)0,20 mm ± 0,05Exhaust
0,40 mm ± 0,05
Hydraulic adjustment 1 mm ± 0,05
1 mm ± 0,05
Rocking
Adjust
1
1
3
3
4
4
2
24
4
2
2
1
1
3
3
Inlet

Adjust Rocking
Valves fully
openAdjust
1
3423 4
4
2
2
1
1
3
Fully open (Exhaust)
POSSIBLE PROCEDURES
For engines with 4 cylinders in a line (1342 )
Engines without hydraulic
adjustment: the clearance (J)should be checked opposite the
cam.
B1DP13QC
0,15 mm ± 0,08
0,30 mm ±0,08

Downloaded from www.Manualslib.com manuals search engine 253
INJECTION
XSARACHECKING AND SETTING THE DELPHI MECHANICAL INJECTION PUMP
Tools.
[1]
Flywheel locating peg: 7014T.J
[2] H M8 screw: ().0188.E Tool kit C.0188
[3]Injection pump setting peg Ø 6 mm : ().0188.H
After carrying out the necessary dismantling operations on the vehicle, proceed in the following manner:
Remove:
The screws
(6), (7), (9), (10)and (12).
The upper casing (8).
The intermediate casing (11).
WARNING:Refit the screw (6)equipped with a washer.(Thickness 5 mm)
Turn the front RH wheel to turn the engine.(Normal direction of rotation) Bring the camshaft and injection pump pulleys to their setting point.
Position the flywheel peg, using tool [1].(From below the vehicle) Turn the engine until the peg [1]engages in the flywheel.
B1EP12NC
Engine: WJY
B1BP1S9C

Downloaded from www.Manualslib.com manuals search engine 254
INJECTION
CHECKING AND SETTING THE DELPHI MECHANICAL INJECTION PUMP
Engine: WJY (continued)
Peg:
The camshaft hub, using tool [2].
The injection pump hub, using tool [3].
Impossible to peg the camshaft.Reset the valve timing (See page 245).
Possible to peg the camshaft, but not the injection pump.Carry out the following operations:
Loosen the screws of the injection pump hub.
Turn the injection pump hub.
Insert the peg
[3]into the setting hole.
Tighten the screws of the injection pump hub.Tighten to 2,3 ±0,2 m.daN.
ESSENTIAL:If setting the diesel injection pump proves impossible, reset the valve
timing.(See page 251)
Remove:
The tools [1], [2]and [3].
The screw (6)and the washer.
Reassemble the components.
B1EP12WDB1BP1S9C
XSARA

Downloaded from www.Manualslib.com manuals search engine 279
1.1iHFX
FR7 DE RFN 58 LZ RC 8 YLC
C2 1.4i KFV
1.6i 16V NFU FR7 ME 0,9 ± 0,1 RFN 58 HZ
1.1i HFX
FR7 DERFN 58 LZ RC 8 YLC
1.4i KFV
C3 1.4i 16V KFU VR8 SE 0,9 ± 0,05
1.6i 16V NFU FR7 ME RFN 58 HZ
C3 1.4i KFV FR7 DE RFN 58 LZ RC 8 YLC
PLURIEL1.6i 16VNFUFR7 MERFN 58 HZ
0,9 ± 0,05 0,9 ± 0,05 2.5 ± 0,2
1.4iKFWFR7 DE0,9 ±0,1 RFN 58 LZ RC 8 YLC mda.N
XSARA 1.6i 16V NFU FR7 ME RFN 58 HZ
2.0i 16V RFN FR8 ME RFN 52 HZ REC 9 YCL
RFSFR6 DE RFN 62 LZ
1.6i90 hp
NFVRFN 58 LZ
XSARA100 hpFR7 DE RC 8 YLC
PICASSO 1.8i 16V 6FZ
FR8 ME0,9 ± 0,1
RFN 52 HZ REC 9 YCL
2.0i 16V RFN
SPARKING PLUGS ALL TYPES
Vehicles
BOSCH Engine
typeEYQUEM
CHAMPION Electrode
gap settingTightening
torque
IGNITION
Electrode
gap settingElectrode
gap setting

Downloaded from www.Manualslib.com manuals search engine 364
AXLES
SUSPENSION
STEERING
SPECIAL FEATURES: STEERING
Engines: HFX KFV NFU 8HX
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
C2

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 381
AXLES
SUSPENSION
STEERING
Front axle Rear axle
AXLE GEOMETRY
Reference heights
: 4300T N°RPO 9429
# Tools. [1] Gauge for measuring the radius of wheels with 4 bolts
Setting the reference height.
Front
Fr ont
Measure the dimension «R1».
Calculate the dim.
H1 = R1 L1.Measure the dimension
«R2».
Calculate the dim.
H2 = R2 + L2.
Compress the suspension until the values
(H1)and (H2)are obtained.
NOTE:The difference in height between the two sides should be less than10 mm.
XSARA
Reference heights
(in mm)115,5
90,575,5 73
8388 103 Engines2.0i 16V
(RFS)All engines (except
2.0 i 16V and CRD)All CRD
engines 2.0i 16V
(RFS)All Saloon (except
2.0i 16V and CRD)EstateAll CRD
engines
B3CP04AD

Downloaded from www.Manualslib.com manuals search engine 400
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).