2005 Citroen C4 fuel

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ENGINECHECKING THE VALVE TIMING
Engine: RFK
Tools.
[1]Camshaft setting peg: (-).0194.B
[2]Crankshaft setting peg: (-).0189.R
IMPERATIVE: Respect the safety and cleanliness requirements.
Checking the timing.
Removing.
Disconnect the battery negative terminal.
Raise and support the vehicle, front wheels hanging.
Remove the front RH wheel and the splash-shield.
A:Pegging on the manualgearbox.
Turn the engine by means of the crankshaft pinion screw, to bring it to the pegging position.
Peg the crankshaft, using tool [2].
Unclip:
- The fuel supply hose from the upper timing cover.
- The fuel vapour re-induction circuit.
B1BP2V5D
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RFK
Tools.
[1]Camshaft setting peg: (-).0189.A
[2]Crankshaft setting peg: (-).0189.R
[3] Timing belt retaining pin: (-) 0189.K
[4]Adaptor for angular tightening: 4069-T
[5]Hub immobilising tool: (-).0189.S
[5a] : (-).0189.S1
[5b] : (-).0189.S2
Pliers for removing plastic pins: 7504-T
IMPERATIVE: Respect the safety and cleanliness requirements.
Checking and setting the timing.
Removing.
Disconnect the negative terminal of the battery
(see corresponding operation).
Raise and support the vehicle, front wheels hanging.
Remove the auxiliaries drive belt
(see corresponding operation).
Unclip and move aside the fuel supply hose from the timing cover.
Remove the screw (1).
Move aside the power steering pipes.
Turn the engine by means of the screw (4)of the crankshaft pinion (3)to bring it to the pegging position.
B3EP15YC
B1BP36YC
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18HC
Setting the timing (continued).
Hold the tensioner roller, using a hexagonal spanner at «b».
Slacken the screw (9).
Remove the timing belt (10).
Refitting.
IMPERATIVE: Check that both the tensioner roller and the fixed roller turn
freely
(no tight spots). If this is not the case, replace the rollers.
Fitting of the pulleys.
- Camshaft pulley : Tighten to 4,3 ± 0,4 m.daN.
- Fuel high pressure pump pulley : Tighten to 5 ± 0,5 m.daN.
The crankshaft pinion is located without a screw at the end of the crankshaft.
Fitting of the rollers.
IMPERATIVE: Check that the tensioner roller turns freely
(no tight spot).
Otherwise, replace the rollers.
- Guide roller : Tighten to 4,5 ± 0,4 m.daN.
- Tensioner roller : Pre-tighten to 0,1 m.daN.
Check the condition of the seals at the camshaft and at the crankshaft pinion.
XSARA
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18JD
Setting the timing (continued).
NOTE: Screw (9)slackened.
Position the timing belt (10)observing the following sequence:
- Crankshaft pinion (4).
- Guide roller (12).
- Camshaft pulley (11)
(check that the belt is held correctly against the roller).
- Coolant pump pinion (13).
- Fuel high pressure pump pulley (15).
- Tensioner roller (14).
XSARA
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 8HX - 8HZ
B1EP18KC
Setting the timing (continued).
Turn the tensioner roller to the right to bring the index «c»to position «d», using
a hexagonal spanner.
Tighten the screw (9)of the tensioner roller, tighten to 3 ± 0,3 m.daN.
Remove the tools [4]and [5].
Rotate the engine ten times
(check that the timing pinion is correctly up against
the crankshaft).
Check:
- The pegging of the camshaft.
- The crankshaft pinion.
- The fuel high pressure pump pinion (15).
- The correct positioning of the index of the dynamic tensioner.
If these are not correct, repeat the operation to position the timing belt.
Refit:
- The engine speed sensor (6).
- The belt retaining stop (5), tighten to 0,7 m.daN.
XSARA
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ENGINECHECKING THE VALVE TIMING
Engines: 9HX - 9HY - 9HZ
Tools.
[1]Flywheel setting peg: (-).0194.C
[2] Camshaft setting peg: (-).0194.B
[3] Crankshaft setting peg: (-).0194.A
IMPERATIVE: Respect the safety and cleanliness requirements specific to High pressure Diesel
injection (HDi) engine versions.
Checking and setting the timing.
Raise and support the vehicle, wheels hanging.
Disconnect the battery.
Uncouple:
- The fuel supply unions (1).
- The air/air heat exchanger inlet and outlet pipes (3).
- The exhaust line at the catalytic converter flexible pipe.
- Disconnect the connecteur at «a».
Remove the accessories drive belt
(see corresponding operation).
Support the engine with a roller jack equipped with a block.
Remove the four screws (5), the three screws (4)and the engine supports (3).
B1BP38TD
B1BP38UD
C4
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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 9HX - 9HY - 9HZ
Tools.
[1] Flywheel setting peg: (-).0194.C
[2]Camshaft setting peg: (-).0194.B
[3]Crankshaft setting peg: (-).0194.A
IMPERATIVE: Respect the safety and cleanliness requirements specific to High pressure Diesel
injection (HDi) engine versions.
Checking and setting the timing.
Raise and support the vehicle, wheels hanging.
Disconnect the battery.
Uncouple:
- The fuel supply unions (1).
- The air/air heat exchanger inlet and outlet pipes (3).
- The exhaust line at the flexible pipe.
- Disconnect the connecteur at «a».
Remove the accessories drive belt
(see corresponding operation).
Support the engine with a roller jack equipped with a block.
Remove the four screws (5), the three screws (4)and the engine supports (3).
B1BP38TD
B1BP38UD
C4
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 9HX - 9HY - 9HZ
Checking and setting the timing (continued).
Turn the engine in the normal direction of rotation until the peg [1]engages in the setting hole.
Peg the flywheel at «b», using tool [1].
Move aside the electrical harness (6).
Remove:
- The engine support (7).
- The screw (8).
- The accessories drive pulley (9).
- The lower timing cover (10).
- The upper timing cover (11).
- The tool [1].
Refit the screw (8).
Rotate the crankshaft to bring the camshaft to its pegging point.
Peg:
- The camshaft at «c», using tool [2]
(oil the pegs).
- The fuel high pressure pump pulley (15)at «f»using a 5 mmdiameter peg.
WARNING: Do not touch or damage the track of the engine speed sensor target (14).
B1BP305C
B1EP1HJD
C4
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