valve c3 Citroen C3 2004 1.G Owners Manual

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INJECTION
CHECKS: EXHAUST GASES RECYCLING CIRCUIT
Engines: RHY RHZ
XSARA PICASSO
Tools.
[1]
Manual vacuum pump : FACOM DA 16
IMPERATIVE: Respect the safety and cleanliness requirements.
EGR valve.
Connect the tool [1]to the capsule union (1).
Apply several times in succession a vacuum of approx.0.6 barto activate the rod "a".
In abrupt reaction to the vacuum, the valve should close on its seating with a clicking
noise.
Exhaust gas reycling (EGR) electrovalve. Check, not under load, between the electrovalve (2)and the EGR valve (1).
Connect the tool [1]between the electrovalve (2)and the capsule (1).
Compare readings with the values in the table below.
Engine speed (rpm) Vacuum value
7800,5
25000
B1HP12GD

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CLUTCH
GEARBOX
TRANSMISSION
AL4 AUTOMATIC GEARBOX
Tightening torques (m.daN).
(1)
Oil flow modulation electrovalve fixing: 1 ± 0,2
(2)
Heat exchanger fixing:5 ±1
(3)
Output speed sensor fixing:1 ±0,2
(4)
Output speed sensor fixing: 1 ± 0,2
(5)
Oil overflow and drain fixing: 4 ± 0,2
(6)
Oil level plug:2,4 ±0,4
(7)
Oil pressure sensor fixing: 0,8 ± 0,1
Engines: KFV NFU RFN RHZ
C3 XSARA XSARA PICASSO
B2CP3EDDB2CP311D

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
Powerassisted steering
XSARA
Tightening torques (m.daN).
(7)
Pivot balljoint nut:4
(8)
Link rod lock nut: 4.5
(9)
Balljoint on steering rack:6
(10)
Fixing on subframe:5
(11)
Hydraulic pipe connection: 2.5
(12)
Valve to housing fixing: 1.2
(13)
Plunger flange screw: 1.2
(14)
Screw fixing the steering ram
to the housing: 5.5
(15)
Nut fixing the steering ram
to the yoke: 5.5
B3EP08RD

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
XSARA
Powerassisted steering (Continued)
Number of teeth
Pignon Steering rack
travel
(mm)
71,7(
*)
(RH helix)
28
Protector colour Vehicles
BLACKAll Types (except 1.6i 16V 1.9 TD)7
Steering valve
Number of teeth (*) 3,3
LHDSteering rackNumber of
steering wheel
turns
Length of the steering link rods (Preadjustment)= 371mm (Between balljoint centres)or391mm (Between the centre of the pivot balljoint and the contact face of the steering rack balljoint).
1.6i 16V 1.9 TDORANGE8
18,8/1 Steering
ratio

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
XSARA
Powerassisted steering assembly
Tightening torques (m.daN).
High pressure tube (Rubber seal pump side)
Powerassisted valve and pump union: 2.5
Return pipe.
Powerassisted valve union: 2.5
(16)Upper front fixing (E3) : 2.5
(17) Upper rear fixing (E3) : 2.2
(18)Fixing (E3) : 2.2
Tightening sequence.
Tighten screws (16)and (18).
Lightly tighten screw
(17), then fully tighten.
Pressure switch on the pressure circuit.
Switch opens 30to 35 Bars.
Switch closes 25 Bars.
Tighten to :
2 m.daN. Powerassisted steering system capacity =
1 litre.
Oil type:TOTAL FLUIDE ATX.
SAGINAW Pump adjustment = 100 Bars ± 5.
Pump shaft threading 3/8 16 threads per inch.
B3EP045D

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AXLES
SUSPENSION
STEERING
STEERING COLUMN SPECIFICATIONS
Tightening torques (m.daN).
(7)
Pivot balljoint nut: 4 ± 0.4
(8)
Steering rod adjusting lock nut: 4.5 ± 0.4
(9)
Balljoint on steering rack: 6 ± 0.6
(10)
Fixing steering on subframe: 8 ± 0.8
(11)
Hydraulic pipe connection: 2.4 ± 0.2
(12)
Power steering valve: 1.2 ± 0.2
(13)
Plunger flange screws: 1.2 ± 0.2
(14)
Steering ram screw on housing:9 ±1
(15)
Steering ram screw on yoke:9 ±1
NOTE:
When removing the steering, it is imperative to replace screws
(14)and (15)(new screws).
B3EP117D
XSARA PICASSO

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AXLES
SUSPENSION
STEERING
Steering Rack pinion Number of teeth Number of steering Turning circle Turning circle
rack travel in rack wheel turns between walls between kerbs
Left hand drive
71,7 x 2
LH helix28 Teeth 3,22 12 m 11,48 m
Right hand driveRH helix
Engines Steering valve
NFV 6FZ RFN RHY
number of teeth :7
Length of the steering link rods (preadjustment):
Between balljoint centres =
392 mm.
Between the centre of the pivot balljoint and the contact face of the steering rack balljoint =
412 mm.
STEERING COLUMN SPECIFICATIONSXSARA PICASSO

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AXLES
SUSPENSION
STEERING
POWERASSISTED STEERING SPECIFICATIONS
Tightening torques (m.daN).
Unions between pump unions and
power steering valve: 2 ± 0.3
(16)Fixing screw: 2.2 ± 0.3
(17)Fixing screw: 2.2 ± 0.3
(18)Fixing screw: 2.2 ± 0.3
NOTE:
Coat the threads with product «E3».
A pressure switch is implanted in the hydraulic piping between the
high pressure pump and the power steering valve. Opening pressure =
30 / 35 Bars.
Closing pressure = 25 Bars minimum.
Tightening torque = 2 ± 0.2.
Capacity of power steering circuit =
1 Litre.
Oil quality = TOTAL FLUIDE ATX.
Power steering pump: Supplier SAGINAW.
Pump adjustment = 100 ± 5 Bars.
Pump shaft threading 3/8 16 threads per inch.
B3EP118D
XSARA PICASSO

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BRAKES
Without ABS 23,8 (expansion holes)Ftec ABS 23,8 (valve)
228,6
BOSCH 54 LUCAS 57 BOSCH 54
266 283 266
22 /20
FERF 769 ASFM 380 FERF 769
13 / 2
203/205 203/205
247 247
8/68/6
BENDIX JURID TEXTRR BENDIX JURID
D 8259 519 428 D 8259 E 558 519
BOSCH/Loadsensitive compensator
32
0,3 White
BRAKE SPECIFICATIONS
Saloons
XSARA
1.4i1.6i 16V
2.0i 16V
KFW NFU RFN RFS WJY 8HZ RHY RHZ1.9 D 1.4 HDi2.0 HDi
FTØ
mmMaster cylinder
Master vac
Caliper/piston makes
Disc
Disc thickness/min.thickness Ventilated
Brake pad grade
Thickness/min. thickness
RRØ
mmDrum Ø min./max.
Disc nonventilated
Make
Brake lining grade
Make/Type
Cutoff pressure in Bars
Ramp/Paint reference
Disc thickness/min.thickness
Engine type

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BRAKES
Without ABS 23,8 (expansion holes)Ftec ABS 23,8 (valve)
228,6
BOSCH 54 LUCAS 57 BOSCH 54
266 283 266
22 / 20
FERF 769 ASFM 380 FERF 769
13 / 2
228 / 230 228 / 230
247247
8 / 68 / 6
JURID
E 558519 E 558 519
BOSCH/Loadsensitive compensator
32
0,3 White
BRAKE SPECIFICATIONS
Estates
1.4i 1.6i 16V 2.0i 16V 1.9 D 1.4 HDi 2.0 HDi
Engine type KFW NFU RFN WJY 8HZ RHY RHZ
FTØ
mmMaster cylinder
Master vac
Caliper/piston makes
Disc
Disc thickness/min. thicknessVentilated
Brake pad grade
thickness/min. thickness
RRØ
mmDrum Ø min./max.
Disc nonventilated
Make
Brake lining grade
Make/Type
Cutoff pressure in Bars
Ramp/Paint reference
Disc thickness/min.thickness
XSARA