turn Citroen XSARA 2004 1.G Workshop Manual

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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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ENGINE
CYLINDER HEAD
Engine: 6FZ
X =MAX. reusable length NOTE:
Oil the threads and
under the heads of the bolts
(use engine oil or Molykote G
Rapid Plus)
. Pretightening
: 1,5 ± 0,2
Tightening: 5 ± 0,2
Destightening: 360 ° (1 turn)
Tightening: 2 ± 0,2
Angular tightening: 285° ± 5°
B1DP16FC
A = Washer thickness:4 ± 0,2 mm.X= Length under heads of new bolts = 144,5 ±0,5 mm.
XSARA XSARA PICASSO

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ENGINE
CYLINDER HEAD
Engine: RFN
X =MAX. reusable length NOTE:
Oil the threads and
under the heads of the bolts
(use engine oil or Molykote G
Rapid Plus)
. Pretightening
: 1,5 ± 0,2
Tightening: 5 ± 0,2
Destightening: 360 ° (1 turn)
Tightening: 2 ± 0,2
Angular tightening: 285° ± 5°
B1DP16FC
A = Washer thickness:4 ± 0,2 mm.X= Length under heads of new bolts = 144,5 ±0,5 mm.
XSARA XSARA PICASSO

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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT 2002XSARA
Tools.
[1]
Belt tension measuring instrument :4122T
(1)
Tensioning screw.
(2)Roller support fixing screw (3).
Lightly tighten the screws
(2).
Place the tool
[1]on the belt.
Tension the belt using the screw
(1).
• Reused belt
90 SEEM units.
• New belt
120 SEEM units.
Tighten the screws
(2)to 2 m.daN.
Remove the tool
[1].
Rotate the crankshaft by 3 turns
(direction of rotation).
Check the belt tension using the tool
[1], and adjust (if necessary).
Without air conditioning.
B1EP12YCB1EP12XC
Engine: RFS

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ENGINEAUXILIARY EQUIPMENT DRIVE BELT 2002
Engines: 6FZ RFN
Without air conditioning.With air conditioning.
Tools.
[1]
Pliers for removing plastic pegs :7504T
Remove the belt.
Detension the belt (3)by turning the screw (2)of the tensioner roller (1)(anticlockwise).
The screw
(2) (WARNING: not left hand screw).
Remove the belt (3), while keeping the tensioner roller (1)tight.
Refit the belt. Refit the belt (3), while keeping the tensioner roller (1)tight.
Release the tensioner roller (1).
B1BP23PCB1BP23QCB1BP23PCB1BP23RC
XSARA XSARA PICASSO

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ENGINE
XSARA
AUXILIARY EQUIPMENT DRIVE BELT 2002
Powerassisted steering with air conditioning.
Tools.
[1]
Dynamic tensioner peg: () 0188 H
[2]Belt tension measuring instrument: 4122T
Removal.
Peg the dynamic tensioner (1)at "a", using tool [1].
Loosen the screw (2)of the roller (3).
Turn the roller (3)backwards.
Remove the belt.
NOTE:If it can not be pegged at "a":
Loosen the screw (2)of the roller (3).
Using a 7 mmsquare drive, turn the roller (3)at "b".
Peg the tensioner (1)at "a", using tool [1].
NOTE:If the belt is broken:
Support the engine using a jack (insert a wooden block between the housing and the jack).
Remove the right engine support. Using a square drive at
(b)turn the tool (3)in the direction of the arrow "a", so that it can be
pegged at "a"using the tool [1].
B1BP1SKC
Engine: WJY

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ENGINEAUXILIARY EQUIPMENT DRIVE BELT 2002
Powerassisted steering with air conditioning (continued).
Refitting.
Refit the belt.
Using a
7 mm squaredrive at "b", turn the roller (3), until the tool [1]located at "a"becomes
free.
Tighten the screw
(2).
Remove the tool
[1].
B1BP1SLC
Engine: WJY
XSARA

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ENGINE
XSARA
AUXILIARY EQUIPMENT DRIVE BELT 2002
Tools.
[1]
Dynamic tensioner compression lever: ().0188.Z
[2]Peg for dynamic tensioner roller: ().0194.F
Removing.
IMPERATIVE: Respect the safety and cleanliness requirements specific to high pressure
diesel injection engines (HDi).
Remove:
The front RH wheel.
The underengine sounddeadening.
The splashshield.
WARNING: Mark the direction of fitting of the accessories drive belt, if it is to be reused.
Compress the tensioner roller (1)by acting at «a»(clockwise), using tool [1].
Peg at «b», using tool [2].
Keeping the tensioner roller (1)compressed, remove the accessories drive belt.
IMPERATIVE: Check that the rollers (1) and (2) can turn freely (without play and without
tight spots).B1BP2VZD
Engine: 8HZ

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ENGINE
AUXILIARY EQUIPMENT DRIVE BELT
Engines: 8HY 8HV
B1BP2MYDB1BP2MZC
Tools.
[1a]
Dynamic tensioner roller lever: ().0194E1
[1b]Lever extension: ().0194E2
[2]Accessories belt roller locking peg Ø 4 mm: ().0194F
Removing.
Pivot the tensioner roller support (1)(clockwise), using tools [1a]and [1b]at «a».
Remove the belt.
Immobilise the support
(1)of the tensioner roller, using tool [2].
Remove the auxiliary drive belt (2).
IMPERATIVE: Ensure that the tensioner rollers turn freely (no play, no tight spot).
Refitting.
Refit the belt.
Move the tool [1]on the tensioner roller to remove the peg [2].
ESSENTIAL: Make sure that the belt is correctly positioned in the various pulley
grooves.
C3

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ENGINE
140
B1BP2Z6DB1BP2ZCD
AUXILIARY EQUIPMENT DRIVE BELT
Engines: 9HZ 9HY
Tools.
[1]
Dynamic tensioner compression lever: ().0188.Z
[2]Peg for dynamic tensioner roller: ().0194.F
Removing.
Remove the front RH wheel, the underengine sounddeadening and the splashshield.
Vehicle with air conditioning.WARNING:Mark the direction of fitting of the accessories drive belt, if it is to be reused.
Compress the tensioner roller (1)by acting at «a»(clockwise), using tool [1].
Peg at «b», using tool [2].
Remove the accessories drive belt.
IMPERATIVE:Check that the rollers (1) and (2) can turn freely (without play and without tight spots).
Refitting.
WARNING:
Belt to be reused, mark the direction of fitting of the belt.
Refit the accessories drive belt.
Compress the tensioner roller
(1)by acting at «a»(clockwise), using tool [1].
Remove tool [2].
IMPERATIVE: Make sure the belt is correctly positioned in the grooves of the various pulleys.
Complete the refitting in the opposite order to removal.
XSARA PICASSO