wheel Citroen C4 2005 2.G Manual PDF

Downloaded from www.Manualslib.com manuals search engine 268
ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY - RHZ
Reposition the timimg belt, belt at «a»well tensioned, in the following order:
- Fuel high pressure pump pulley (21).
- Guide roller (15).
- Crankshaft pinion (19).
- Coolant pump pinion (16).
- Tensioner roller (18).
Position tool [1]on the belt at «a».
Remove tools [4]and [9].
Turn the tensioner roller (18)anti-clockwise, using tool [2], to attain an overtension of:
98 ± 2 SEEMunits.
Tighten screw (17)of the tensioner roller to 2,5 ± 0,2 m.da N.
Lock the flywheel by means of tool [6].
Tighten the accessories drive pulley screw (8)to 7 ± 0,7 m.da N.
Remove tools [1], [3], [5]and [6].
Rotate the crankshaft eight times in the normal direction of rotation.
Peg:
- The crankshaft, using tool [3].
- The camshaft drive pulley, using tool [5].
B1EP1ABD
B1EP1ACC
XSARA - XSARA PICASSO
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 268

Downloaded from www.Manualslib.com manuals search engine 269
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engines: RHY - RHZ
Lock the engine flywheel, using tool [6].
Slacken the accessories drive pulley (8).
The screw (17)of the tensioner roller (18).
Fit the tool [1].
Turn the tensioner roller, using tool [2], to attain a tension of: 54 ± 2 SEEMunits.
Tighten screw (17)of the tensioner roller (18)to 2,5 ± 0,2 m.daN.
Remove tool [1].
Fit tool [1].
The tension value should be: 54 ± 3 SEEMunits.
ESSENTIAL: If the value is incorrect, recommence the operation.
Remove tools [1], [3], [5]and [6].
Rotate the crankshaft two times in the normal direction of rotation.
Peg:
- The crankshaft, using tool [3].
- The camshaft drive pulley.
IMPERATIVE: If the pegging is not possible, recommence the operation.
B1EP1ACC
XSARA - XSARA PICASSO
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 269

Downloaded from www.Manualslib.com manuals search engine 271
ENGINE
CHECKING THE VALVE TIMING
Engine: RHR
Tools.
[1] Kit of plugs: (-).0188.T
[2] Double flywheel setting peg: (-).0188.X Toolkit 0188-T
[3]Camshaft setting peg: (-).0188.M
IMPERATIVE: Respect the safety and cleanliness requirements specific to High pressure Diesel
injection (HDi) engine versions.
Remove the engine cover and the battery.
Disconnect the negative terminal of the battery.
Raise and support the front of the vehicle.
Remove the under-engine sound-deadening and the front RH splash-shield.
Uncouple, plug and move aside, using tool [1], the fuel supply and fuel return pipes..
Suspend the engine, using a workshop hoist.
Remove the engine support bracket and the engine support.
Move aside the electrical harness (1).
Remove:
- The camshaft position sensor.
- The inlet cylinder head cover (2).
- The upper timing cover screws.
- The upper timing cover (3).
B1EP1GFC
C4
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 271

Downloaded from www.Manualslib.com manuals search engine 273
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Tools.
[1]Kit of plugs: (-).0188.T
[2]Double flywheel setting peg: (-).0188.X
[3]Camshaft setting peg: (-).0188.M
[4]Belt clamp: (-).0188.AD
[5]Pinion centrer: (-).0188.AH
[6]Flywheel lock: (-).0188.F
[7]Pulley(-).0188.P
IMPERATIVE: Respect the safety and cleanliness requirements specific to High pressure Diesel injection (HDi) engine versions.
Removing.
Slacken the front RH wheel bolts.
Raise and support the front RH side of the vehicle.
Disconnect the negative terminal of the battery.
Remove:
- The under-engine sound-deadening.
- The front RH wheel.
- The front RH splash-shield.
- The engine cover.
Remove the auxiliaries drive belt
(see corresponding operation).
C4
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 273

Downloaded from www.Manualslib.com manuals search engine 274
ENGINE
274
CHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Uncouple, plug and move aside, using tool [7],
the fuel delivery pipe (1)and the fuel return pipe (2).
Suspend the engine, using a workshop hoist.
Remove the bracket (3)and the RH engine
support (4).
Move aside the electrical harness (5).
Remove:
- The upper timing cover screws.
- The upper timing cover (6).
Rotate the engine by means of the auxiliaries drive
pulley.
Orient the camshaft pinion in the pegging position,
use a mirror if necessary.
Peg the camshaft, using tool [3].
Peg the engine flywheel, using tool [2].
Lock the flywheel, using tool [6].
B1BP351C
B1EP1FAC
B1EP1FBC
B1BP31EC
C4
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 274

Downloaded from www.Manualslib.com manuals search engine 276
ENGINECHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Refitting.
Centre the crankshaft pinion (15), using tool [5].
Reposition the timimg belt on the pulley (18).
Put the tool [4]in place
(tighten moderately).
Reposition the timimg belt, strip «a»well tensioned
in the following order:
- Guide roller (14).
- Crankshaft pinion (15).
- Coolant pump pinion (16).
- Tensioner roller (17).
Remove tools [4]and [5].
Bring the index «d»outside the plate at «c», by
turning the tensioner roller in the direction of the
arrow «b», using a hexagonal spanner at «e».
Tighten screw (12)of the tensioner roller (17)to
2,1 ± 0,2 m.daN.
Lock the flywheel, by means of tool [6].
Refit the auxiliaries drive pulley (7).
Tighten the screw (8)to 7 ± 0,7 m.daN.
Remove tools [6], [2]and [3].
B1EP1FFC
B1EP1FGC
B1EP1FHC
B1EP1FJC
C4
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 276

Downloaded from www.Manualslib.com manuals search engine 277
ENGINE
CHECKING AND SETTING THE VALVE TIMING
Engine: RHR
Refitting.
Rotate the crankshaft ten times
(in the direction of rotation of the engine).
Peg the crankshaft, using tool [2] and the camshaft drive pinion, using tool [3].
Lock the flywheel, using tool [6].
Slacken the screw (8)of the auxiliaries drive pulley (7) and the screw (12)of
the tensioner roller (17).
Turn the tensioner roller
(clockwise), using a hexagonal spanner at «e».
Position the index «d»opposite the notch «f».
Tighten:
- The screw (12)of the tensioner roller (17)to 2,1 ± 0,2 m.daN.
- The auxiliaries drive pulley to 7 ± 0,7 m.daN.
Remove tools [2], [3]and [6].
Rotate the crankshaft two times
(in the direction of rotation of the engine).
Refit tools [2]and [3].
Check the position of the index «d», it should be opposite the notch «f».
B1EP1FKC
B1EP1FLC
C4
Angl.-t2-page240-282-2005 9/01/06 10:16 Page 277

Downloaded from www.Manualslib.com manuals search engine 308
CLUTCH
GEARBOX
TRANSMISSION
CLUTCH SPECIFICATIONS
Engine type 9HY (*) 9HZ (*) 9HX RHR (**)
Gearbox type BE4/5L ML6C
SupplierLUK
Mechanism/type235 P 4800 235 P 7400
Hub disc
Ø of lining. ext/int234/165 235/150
Quality of lining810 DS
NOTE: (*) DVAR: Equipped with a Double Damping Flywheel with springs in the radial position in relation to the axis of the crankshaft.
NOTE: (**) DVA: Equipped with a Double Damping Flywheel with springs arranged concentrically.
DV6TED4 DV6ATED4 DW10BTED4
Diesel
C4
Angl.-t2-page306-360-2005 9/01/06 10:20 Page 308

Downloaded from www.Manualslib.com manuals search engine 315
CLUTCH
GEARBOX
TRANSMISSION
CLUTCH SPECIFICATIONS
Engines: KFU - NFU - RFN - RFJ - RFK - 9HX - 9HY - 9HZ - RHR
NOTE:All the clutches are «push»type with hydraulic control.
NOTE:The DV6TED4and DW10BTED4engines are equipped with a double damping flywheel (DVA).
Description.
The declutch control has a declutch fork with a ball-joint on the axis.
(1)The ball-joint is screwed into the clutch casing
(2) Declutch fork
(3)Clutch casing
(4)Bearing
(5) Clutch plate
The clutch control slave cylinder(7)is fixed by two screws (6) into the exterior of the clutch casing.
B2BP047C
B2CP3FAC
C4
Angl.-t2-page306-360-2005 9/01/06 10:20 Page 315

Downloaded from www.Manualslib.com manuals search engine 316
CLUTCH
GEARBOX
TRANSMISSION
CLUTCH SPECIFICATIONS
Engines: KFW - NFU - NFV - 6FZ - RFN - 8HX - 8HZ - 9HY - 9HZ - WJY - RHY - RHZ
NOTE:All the clutches are «push»type with hydraulic control.
Description.
The declutch control has a declutch fork mounted on a ball-joint.
(1)The ball-joint is screwed into the clutch casing
(2)Declutch fork
(3)Clutch casing
(4)Bearing
(5)Clutch plate
The clutch control slave cylinder (7)is fixed by two screws (6)onto the exterior of the clutch casing.
T
ightening torques (m.daN).
Fixing of clutch plate/engine flywheel: 2 ± 0,2.
Fixing of clutch control slave cylinder / clutch housing: 2 ± 0,25.
Fixing of engine flywheel/crankshaft
Pre-tightening: 1,75 ± 0,2.
Angular tightening: 75° ± 5°.
Checking torque: 6,3 ± 2,2.
B2BP047CB2BP05SC
XSARA - XSARA PICASSO
Angl.-t2-page306-360-2005 9/01/06 10:20 Page 316