AIR Citroen C3 2004 1.G User Guide

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ENGINECYLINDER HEAD
Engines: KFW NFV NFU
Identification of cylinder head gasket
B1BP10KC
XSARA XSARA PICASSO
Engine type KFW NFV NFU
Identification marks
(Notch on cylinder head gasket) *
11 1 1
20 0 1
Thickness 3 0 0 1
40 1 1
A0
CURTY B 0
D0
A1
Suppliers MEILLOR B 1
D0
A
ELRING B
D
A1
REINZ B 0
D0
Material C 0 (With asbestos) – 1 (Without asbestos)
Repair R 0 (Standard gasket) – 1 (Repair gasket)
0 = Without notch
1 = One notch

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Engine: 6FZ
Identification of cylinder head gasket
B1DP183D
Nominal
dimensionRepair dimension
2 – 4 – 5
4 – 5
R1 R2 R3
1 1,1
0,8 Gasket thickness
(mm)
Supplier MEILLOR Marking zone
"e" Identification zone
"d"
1,3
100
Identification marks
“d”
= Identification zone.
“e”= Marking zone.
NOTE:3 layer metallic gasket
XSARA XSARA PICASSO

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ENGINE
102
XSARA XSARA PICASSO
CYLINDER HEAD
Engine: RFN
Identification of cylinder head gasket
B1DP183D
Nominal
dimensionRepair dimension
2 – 4 – 5
4 – 5
R1 R2
1,1
0,8 Gasket thickness
(mm)
Supplier MEILLOR Marking zone
"e" Identification zone
"d"
1,4
Multilayer metallic gasket

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ENGINECYLINDER HEAD
Engines: 8HX 8HW 8HZ 8HV 8HY
Cylinder head tightening (m.daN) One Cylinder head bolts
X =MAX.reusable length
Pretightening: 2 ± 0,2 m.daN
Tightening: 4 ± 0,4 m.daN
Angular tightening: 230° ± 5°
The bolts should have been tho
roughly cleaned and dried with a
dry metal brush.
Oil the threads and under the
heads of the bolts
(use engine oil
or Molykote G Rapid Plus).
Pass a tap into the holes in the
cylinder block.
8HX 8HW 8HZ 8HV 8HY
8HX 8HW 8HZ 8HV 8HY
X = 149 mm
B1DP1CLC
B1DP1DBC
NOTE:Retightening of the cylinder head
after a completed repair is prohibited.
The cylinder head gasket is dryfitted.
C2 C3 C3 PLURIEL

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ENGINECYLINDER HEAD
Engines: 9HZ 9HY
X =MAX. reusable length
Pretightening: 2 ± 0,2 m.daN
Tightening: 4 ± 0,4 m.daN
Angular tightening: 260° ± 5°
(use engine oil or
Molykote G Rapid Plus)
.
Pass a tap into the holes in the
cylinder block.
B1DP1DBC
B1DP1CLC
9HZ 9HY
9HZ 9HY
X = 147 mm Cylinder head tightening (m.daN) One Cylinder head bolts
XSARA PICASSO
NOTE:Retightening of the cylinder head
after a completed repair is prohibited.
The cylinder head gasket is dryfitted.

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ENGINE
B1BP2LSCB1BP2LTC
AUXILIARY EQUIPMENT DRIVE BELT
Engines: HFX KFV NFU
Tools.
[1]
Pliers for removing plastic pegs: 7504 –T
[2] Belt tension measuring instrument: 4122T
V
ehicle without air conditioning.
Refit.
Refit the belt.
Respect the following sequence:
Crankshaft pinion.
Alternator pulley.Place tool
[2]on the belt.
Tighten screw (1)to achieve a tension of:55 ± 3 SEEM units.Tighten:
Screw (3).
Screw (2).
Remove tool [2]and complete the refitting.
Remove.
Slacken:
Screw
(2). Screw (3). Tensioning screw (1).
Push the alternator back towards the engine.
Remove the belt.
C2 C3 C3 PLURIEL

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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT
Engines: HFX KFV NFU
B1BP10XC
Vehicle with air conditioning.
Remove
Slacken:
Screws (6), (4)and (5).
Fully detension the belt by acting on the tensioner roller.
Remove the accessories drive belt.
Refit.Respect the following sequence:
Crankshaft pinion.
Aircon compressor pulley.
Guide roller.
Alternator pulley.
Tensioner roller.Place tool
[2]on the belt.
Tighten screw (5)to achieve a belt tension of:120 ± 3 SEEM units. Tighten screws (4)and (6) Remove tool [2].
Complete the refitting.
B1BP10VC
C2 C3 C3 PLURIEL

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ENGINE
B1BP234C
XSARA PICASSOAUXILIARY EQUIPMENT DRIVE BELT
Engine: NFV
Without air conditioning.
Tools.
[1]Pliers for removing plastic pegs: 7504 –T
[2]Belt tension measuring instrument: 4122 –T
[3]TORX spanner
Remove. Release the central screw (1),tool [3] Detension the tensioner roller (2), (flat spanner 27 on flat).
Remove the belt.
Refit. Position the belt.
Hold the belt in position using the tensioner roller (2).
Pretension the belt 120 SEEM units, tool [2].
Lock the central screw (1),tool [3].
Remove the tool [2].
Rotate the crankshaft 2to 4times.
Check the tension, 120 SEEM units.
If not, restart the operation.

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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT
Engine: NFV
With air conditioning.
XSARA PICASSO
B1BP235C
Tools.
[1]
Pliers for removing plastic pegs: 7504 –T
[2] Belt tension measuring instrument: 4122 –T
[3] 10 mm square (drain spanner)[4] TORX spanner
Remove. Detension the automatic tensioner, tool[3]. Place aØ 6 mm peg at(a) to immobilise the automatic tensioner.
Remove the belt.
Refit. Position the belt
Detension the automatic tensioner, tool[3]. Remove theØ 6 mm peg.
Release the automatic tensioner.
Remove the tool
[3].

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ENGINE
[1]Belt tension measuring instrument:4122T
Tension the belt using the screw (2).
Tension should be:
102 ± 7 SEEM units.
Tighten the screws (1).
New belt
100 SEEM units.
Reused belt
AUXILIARY EQUIPMENT DRIVE BELT 2002
Alternator
Powerassisted steering Power steering and air con.With air conditioning
[1]
Belt tension measuring instrument:4122T
Tension the belt using the screw (4).
Tension should be:
102 ± 7 SEEM units.
Tighten the screws
(3).
New belt
100 SEEM units.
Reused belt75 SEEM units.
B1BP1B3CB1BP124CB1BP1B2CB1BP122C
Engine: KFW
XSARA