shaft Citroen C2 2004 1.G User Guide

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines8HV 8HY
Crankshaft
Bearing cap fixing screw
Tightening3 ± 0,3
Angular tightening140° ± 1°,4’
Crankshaft pullet hub
Angular tightening180°±5°
Cylinder block
Oil sump1 ±0,1
Timing belt tensioner roller 4 ± 0,4
Timing belt guide roller
2,5 ±0,2
Timing belt guide roller support
Cylinder head
Camshaft bearing cap cover
1 ±0,1
Inlet manifold
Exhaust manifold2,5 ± 0,2
Cylinder head cover Screws (M6) to 1 ± 0,2
Camshaft pinion4,3 ± 0,4
Fuel high pressure pump pinion 5 ± 0,5
C3

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
CYLINDER HEAD (mm)
Engine types KFW NFV NFU
Maximum permissible bow0,05
Gasket surface regrinding 0,20
TIGHTENING TORQUES (m.daN)
Crankshaft bearing Pretightening 2 ± 0,2 2 ± 0,2
screws Angular tighten 45° 50° ± 5°
Connecting rod screwsTightening3,8 ±0,4
Flywheel screw Tightening 6,5 ± 0,7
Crankshaft pinion screw Pretightening
Angular tighten10 ±1
Camshaft pulley screw Pretightening
Angular tighten 8 ± 0,8
Camshaft hubs 8 ± 0,8
Camshaft hub screwTightening1 ± 0,1
XSARA XSARA PICASSO

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
CYLINDER HEAD (mm)
Engine types 6FZ RFN RFS WJY RHY RHZ
Maximum permissible bow 0,05 0,03
Gasket surface regrinding 0,30 0,20 0,40
TIGHTENING TORQUES ( m.daN)
Pretightening (1) Ø 11 : 1 ± 0,1 2 ± 0,1 2,5 ± 0,3
(2) Ø 6 : 1 ± 0,1
Slackening Ø 11 (only)
Tightening Ø 11 to 1 ± 0,1 8,5 ± 0,8 7 ± 0,7
Crankshaft then to 2 ± 0,1
bearing screws Tightening Angular Ø 11 at 70° ± 5° 60° ± 6° 60° ± 6°
Tightening Ø 6 to 1 ± 0,1
Pretightening 1 ± 0,1 4 ± 0,4 2 ± 0,2
ConnectingSlackening 180° (1/2 turn)
rod screws Tightening 2,3 ± 0,2 2,3 ± 0,2 2± 0,2
Angular tightening46°±5°46° ±4,6° 70° ± 7° 70° ± 7°
XSARA XSARA PICASSO

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines9HZ 9HY
Crankshaft
Bearing cap fixing screw
Pretightening1 ± 0,2
Slackening180°
Tightening3 ± 0,3
Angular tightening140°
Con rod screws
Tightening1 ±0,1
Angular tightening100 ±5°
Accessories drive pulley
Pretightening3,5 ± 0,4
Angular tightening190 ± 5°
Cylinder block
Sump 1,3 ± 0,1
Timing belt guide roller3,7 ± 0,3
Timing belt tensioner roller2,7 ± 0,2
XSARA PICASSO

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines9HZ 9HY
Cylinder head
Camshaft bearing covers
Pretightening0,5 ± 0,1
Tightening1 ± 0,1
Exhaust manifold 3 ± 0,3
Camshaft pulley
Pretightening2 ± 0,2
Angular tightening50 ±5°
Cylinder head
Pretightening2 ± 0,2
Tightening4 ± 0,5
Angular tightening260 ± 5°
EGR valve1 ±0,1
Flywheel Clutch
Flywheel
Pretightening3 ± 0,3
Angular tightening90 ±5°
Clutch mechanism2 ± 0,2
XSARA PICASSO

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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: KFU
B1BP2LTC
Tools.
[1]Plyers for removing plastic pegs: 7504 –T
[2]Belt tension measuring instrument (SEEM): 4122 –T
Removing.
Raise and support the vehicle, front wheels hanging.
Disconnect the battery.
Remove the front RH wheel and the front RH splashshield, using tool
[1].
Vehicle without air conditioning.Removing.Slacken the tension, screw(2), screw (3)and screw(1).
Push back the alternator towards the engine.
Remove the auxiliary equipment drive belt.
Refitting.Refit the auxiliary equipment drive belt.
Respect the following sequence :
Crankshaft pinion, alternator pulley.
Position tool
[2]on the belt. Tighten the screw (1)to tension the belt to 55 ±3 SEEM units. Tighten screw (3), screw (2).
Remove tool [2]. Complete the refitting in the opposite order to removal.
B1BP2LSC
C3

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ENGINEAUXILIARY EQUIPMENT DRIVE BELT
Engine: KFU
B1BP10XC
Vehicle With air conditioning.
Removing.
Slacken the tension, screw (6), screw (4)and screw (5).
Completely detension the belt by acting on the tensioner roller.
Remove the auxiliary equipment drive belt.
Refitting.
Refit the auxiliary equipment drive belt.
Respect the following sequence :
Crankshaft pinion, aircon compressor pulley, alternator pulley guide roller and guide roller.
Position tool
[2]on the belt. Tighten the screw (5)to tension the belt to120 ±3 SEEM units.Tighten screw (4), screw (6).
Remove tool [2].Complete the refitting in the opposite order to removal.
B1BP10VC
C3