2005 Citroen C4 CD changer

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ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 9HZ - 9HY
B1BP304D
Tools.
[1] Flywheel setting peg: (-).0194.C
[2]Camshaft setting peg: (-).0194.B
[3]Crankshaft setting peg: (-).0194.A
Checking and setting the timing.
Removing.
Raise and support the vehicle, wheels hanging.
Disconnect the positive and negative terminals of the battery.
Remove:
- The front RH wheel.
- The front RH splash-shield.
- The accessories drive belt
(see corresponding operation).
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 connecter at «a».
Remove and move aside the power steering fluid reservoir (6).
Uncouple, plug and move aside the tube (2).
Support the engine with a roller jack equipped with a block.
Remove the engine supports (4)and (5).
XSARA PICASSO
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Downloaded from www.Manualslib.com manuals search engine 252
ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 9HZ - 9HY
Refitting.
Refit tool [1]at «b».
Remove the screw (10).
Refit:
- The upper timing cover (12).
- The lower timing cover (11).
- The accessories drive pulley (9).
- The screw (10).
Tightening torque
Screw (10)Pre-tighten to : 3 ± 0,3 m.daN.
Angular tighten : 180° ± 5°.
Remove tool [1].
Refit:
- The engine support (8), tighten to 5,5 ± 0,4 m.daN.
- The engine support (4), tighten to 6,1 ± 0,6 m.daN.
- The engine support (5), tighten to 2,5 ± 0,2 m.daN.
- The electrical harness (7).
- The power steering fluid reservoir (6).
XSARA PICASSO
Couple:
- The tube (2).
- The exhaust line, tighten the clip to 2,5 ± 0,3 m.daN.
- The fuel unions (1).
- The air/air heat exchanger inlet and outlet pipes (3).
Connect the connector at «a».
Refit:
- The accessories drive belt
(see corresponding operation).
- The front RH splash-shield (see corresponding operation).
- The front RH wheel, tighten to 9 ± 1 m.daN.
- Reconnect the positive and negative terminals of the battery.
IMPERATIVE: Perform the operations that are necessary following
a reconnection of the battery
(see corresponding operation).
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Downloaded from www.Manualslib.com manuals search engine 253
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: 9HZ - 9HY
B1BP304D
Tools.
[1]Flywheel setting peg: (-).0194.C
[2]Camshaft setting peg: (-).0194.B
[3] Crankshaft setting peg: (-).0194.A
Checking and setting the timing.
Removing.
Raise and support the vehicle, wheels hanging.
Disconnect the positive and negative terminals of the battery.
Remove:
- The front RH wheel.
- The front RH splash-shield.
- The accessories drive belt
(see corresponding operation).
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 connecter at «a».
Remove and move aside the power steering fluid reservoir (6).
Uncouple, plug and move aside the tube (2).
Support the engine with a roller jack equipped with a block.
Remove the engine supports(4)and (5).
XSARA PICASSO
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Downloaded from www.Manualslib.com manuals search engine 258
ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: 9HZ - 9HY
Refitting (continued).
Refit tool [1]at «b».
Remove the screw (10).
Refit:
- The upper timing cover (12).
- The lower timing cover (11).
- The accessories drive pulley (9).
- The screw (10).
Tightening torque
- Screw (10)Pre-tighten to: 3 ± 0,3 m.daN.
Angular tighten: 180° ± 5°.
Remove tool [1].
Refit:
- The engine support (8), tighten to 5,5 ± 0,4 m.daN.
- The engine support (4), tighten to 6,1 ± 0,6 m.daN.
- The engine support (5), tighten to 2,5 ± 0,2 m.daN.
- The electrical harness (7).
- The power steering fluid reservoir (6).
XSARA PICASSO
Disengage the jack from under the engine.
Couple:
- The tube (2).
- The exhaust line, tighten the clip to 2,5 ± 0,3 m.daN.
- The fuel unions (1).
- The air/air heat exchanger inlet and outlet pipes (3).
Connect the connector at «a».
Refit:
- The accessories drive belt
(see corresponding operation).
- The front RH splash-shield (see corresponding operation).
- The front RH wheel, tighten to 9 ± 1 m.daN.
Reconnect the positive and negative terminals of the battery.
IMPERATIVE: Perform the operations that are necessary following
a reconnection of the battery
(see corresponding operation).
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Downloaded from www.Manualslib.com manuals search engine 303
INJECTION
CHECKS: EXHAUST GASES RECYCLING CIRCUIT
Exhaust gas recycling (EGR) valve.
(1)Exhaust gas recycling (EGR) electrovalve
NOTE:The engine ECU pilots the EGR valve.
Perform the check with the aid of a diagnostic tool.
Carry out the following operations with the diagnostic tool:
- «INJECTION»menu.
- Actuator tests.
- EGR electrovalve.
Check that you can hear the click from the EGR regulation electrovalve.
Double butterfly housing
(vehicle with particle filter).
(2)Double butterfly housing
Perform the check with the aid of a diagnostic tool.
Carry out the following operations with the diagnostic tool:
- «INJECTION»menu.
- Actuator tests.
- Butterfly.
EGR exchanger butterfly.
Check that you can hear the click from the double butterfly housing.
B1HP1UPC
B1HP1UQC
XSARA PICASSO
Engines: 9HZ - 9HY
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Downloaded from www.Manualslib.com manuals search engine 347
CLUTCH
GEARBOX
TRANSMISSION
TIGHTENING TORQUES: AL4 AUTOMATIC GEARBOX
Engines: NFU - RFJ
B2CP3EDD
B2CP3X7D
Tightening torques (m.daN).
(1) Fixing of the electrovalve for modulation of the flow
of oil into the exchanger (EPDE): 1 ± 0,2
(2)Heat exchanger fixing: 5 ± 1
(3) Output speed sensor fixing
(4)Output speed sensor fixing: 1 ± 0,2
(5)Oil overflow and drain fixing(X = 48 mm)
: 0,9 ± 0,2
(6)Oil level plug: 3,3 ± 0,5
(7)Oil pressure sensor fixing: 0,8 ± 0,1
C4 - XSARA - XSARA PICASSO
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