wheel nut torque Citroen C4 2005 2.G Workshop Manual

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SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
14 Crankshaft bearing cap sealing screw (*) 0,8 ± 0,1
15 Knock sensor 2 ± 0,4
16 Coolant pump stud screw 1,6 ± 0,2
17 Coolant pump cover screw 0,6 ± 0,1
18 Screw of coolant pump body on cylinder block 6,5 ± 0,6
19 Cooling circuit plug 3 ± 0,5
20 Oil circuit plugs 3 ± 0,5
21 Flywheel screw (*) 6,7 ± 0,6
22 Con rod cap fixing nut 3,7 ± 0,4
23 Accessories drive belt pulley screw 0,8 ± 0,2
Crankshaft pinion screw
24Tightening4 ± 0,4
Angular tightening45°±4°
Crankshaft bearing cap cover screw (*)
25Tightening2
Angular tightening44°±4°
Engine: KFU
B1DP1KVP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
ENGINE
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engine: NFU
B1CP0GCCB1JP063C
Sequence of tightening the nuts (8)(Catalytic converter)(22) Sequence of tightening the flywheel screws
IMPERATIVE: Respect the tightening sequence.
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Flywheel
Flywheel4,8 ± 0,4
Clutch mechanism2 ± 0,2
Lubrication circuit
Oil pump1,6 ± 0,2
Coolant oil heat exchanger7 ± 0,7
Turbocharger lubrication pipe
Engine end4,8 ± 0,4
Turbocharger end2,2 ± 0,2
Injection circuit
Injector fixing flange nut3 ± 0,3
Unions on fuel high pressure common injection rail2 ± 0,2
Injection pump on support2,3 ± 0,2
Union on diesel injector2 ± 0,2
Injection pump pulley5 ± 0,5
Union on fuel high pressure pump2 ± 0,2
Cooling circuit
Coolant pump1,5 ± 0,1
Coolant inlet housing1,8 ± 0,1 Engines: RHY - RHZ
XSARA
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ENGINECHECKING AND SETTING THE VALVE TIMING
Engines: RHY - RHZ
Remove:
- The fixings of the pipe linking the power steering pump with the rotary valve.
- The clutch lower closing plate.
- Lock the engine flywheel, using tool [6].
Remove the screw (8).
Refit the screw (8)without its thrust washer.
Remove:
- The accessories pulley (9), using tool [8].
- Tool [6].
- The lower torque reaction rod.
Support the engine by means of a workshop hoist.
Remove:
- The bearing shell fitting (10).
- The nut (12).
- Screws (11).
- The bracket (13).
NOTE:Lift then lower the engine with the workshop hoist, to have access to the
timing cover fixing screws.
Remove:
- The intermediate timing cover.
- The lower timing cover.
B1CP04BCB1BP2R3CB1BP2R4C
XSARA - XSARA PICASSO
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CLUTCH
GEARBOX
TRANSMISSION
TIGHTENING TORQUES: BE4/5 GEARBOX
Engines: RFN - RFK - 9HX - 9HY - 9HZ
Tightening torques (m.daN).
(12)Fork shaft stop screw: 1,5 ± 0,2
(13)Differential gearwheel fixing screw: 6 ± 0,5
(14)Bearing stop screw: 1,5 ± 0,2
(15)Secondary shaft nut: 6,5 ± 0,5
(16)Primary shaft nut: 7,3 ± 0,5
(17)Gear control support fixing screw: 1,5 ± 0,2
B2CP3ZZC
B2CP3ZYD
C4
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CLUTCH
GEARBOX
TRANSMISSION
TIGHTENING TORQUES: BE4/5 GEARBOX
Engines: 6FZ - RFN - WJY - 8HX - 8HZ - 9HY - 9HZ - RHY - RHZ
T
ightening torques (m.daN).
(23)Clutch bearing guide (3 screws): 1,25 ± 0,2
(24)Clutch housing
(13 screws): 1,3 ± 0,2
(25)Primary shaft nut
(1 screw): 7,25 ± 0,5
(26)Secondary shaft nut
(1 screw): 6,5 ± 0,5
(27)Yoke retaining screw
(2 screws): 1,5 ± 0,2
(28)Differential gearwheel screw
(2 screws): 6,5 ± 0,5
Reverse gear switch (1 screw): 2,5 ± 0,3
(29)Differential housing
(4 screws): 5 ± 0,5
(30)Breather pipe: 1,7 ± 0,2
(31)Rear housing cover screws
(7 screws): 1,25 ± 0,2
(32)Top-up plug
(1 screw): 2,2 ± 0,2
(33) Differential housing screws
(4 screws): 1,25 ± 0,2
(34)Drain plug
(1 screw): 3,5 ± 0,3
B2CP3BRD
XSARA - XSARA PICASSO
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CLUTCH
GEARBOX
TRANSMISSION
DRIVESHAFTS - GEARBOX
Tightening torques (m.daN)Gearbox oil seal mandrels
Vehicles GearboxDriveshaft Driveshaft
Engines
bearing nutRH side LH side Toolkit
C4
MA/5ET3J4 TU5JP4
XSARA TU3JP TU5JP4
C4EW10/DV6 7114-T.W 7114-T.X 7116-T
BE4/5All types
XSARA EW7/10J4B DW8
XSARA PICASSO DV6/DW10
C4ML6 DW10BTED4 9017-T.C 5701-T.A 9017-T
TU5JP4 EW10A 2 ± 0,2 32,5 ± 2,6
(-) 0338 J1 (-) 0338 H1
XSARATU5JP EW10J4
+ (-) 0338 J3 (-) 0338 H2
DW10ATED
AL4Seal extractor
RH / LH(-). 0338
XSARA PICASSO EW10J4 (-) 0338 C
(-) 0338 J1 (-) 0338 H1
+ (-) 0338 J3 (-) 0338 H2
Tightening torque (m.daN) for wheel bolts.
C4 = 9 ± 1 XSARA = 8,5 ± 0,8 XSARA PICASSO = 10 ± 1
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AXLES
SUSPENSION
STEERING
C4TIGHTENING TORQUES: POWER-ASSISTED STEERING
Steering column
Ref. Description Tightening
1Fixed central controls steering wheel screw2,2 ± 0,2
2Steering column interface nuts
3Upper nuts
4Lower nuts
5Fixing of steering cardan on valve stem
Steering mechanism with integral ram
Ref. Description Tightening
6Union of hydraulic pipe on ram0,8 ± 0,1
7Fixing of distributor valve on steering mechanism1,5 ± 0,1
8Fixing of bracket on distributor valve2 ± 0,2
9Union of hydraulic pipe on distributor valve0,8 ± 0,1
10Steering ball-joint nut3,5 ± 0,3
11Locking nut for adjustment of steering track rods5,5 ± 0,5
12Fixing of ball-joint on steering rack7 ± 0,7
13Stud on steering mechanism0,8 ± 0,1
14Nut fixing mechanism on subframe8 ± 0,8
B3EP177D
B3EP176D
2,2 ± 0,2
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AXLES
SUSPENSION
STEERING
XSARA TIGHTENING TORQUES: FRONT AXLE
Tightening torques (m.daN).
(1)Damper nut: 4,5 ± 0,4
(2)Cup screw: 2,5 ± 0,3
(3)Suspension leg
(4)Anti-roll bar link rod upper ball-joint: 3,7 ± 0,3
(5)Suspension leg pivot
(hollow pivot): 4,5 ± 0,5
(5)Suspension leg pivot (pivot «H»): 5,5 ± 0,5
(6)Anti-roll bars: 3,7 ± 0,3
(7)Anti-roll bar link rod lower ball-joint
(8)Pivot lower ball-joint: 4 ± 0,4
(9) Driveshaft nut: 32,5 ± 2,5
(10)Wheel bolt: 9 ± 1
(11) Lower arm front mounting: 7,6 ± 0,7
(12)Lower arm rear mounting and anti-roll bar bearing: 6,8 ± 0,6
(13)Screw under rear mounting: 3,1 ± 0,3
(14) Ball-joint fixing on lower arm: 5 ± 0,5
Subframe to bodyshell fixing screw: 8,5 ± 0,8
B3CP040PB3CP041D
Vehicles from RPO 8667# are all
equipped as standard with ventilated
discs.
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AXLES
SUSPENSION
STEERING
TIGHTENING TORQUES: FRONT AXLE
Tightening torques (m.daN).(1) Damper nut: 4.5 ± 0.4
(2)Cup screw: 2.5 ± 0.2
(3)Suspension leg
(4)Anti-roll bar link rod ball-joint: 3.7 ± 0.3
(5)Suspension leg swivel: 4.5 ± 0.4
(6)Anti-roll bar
(7)Anti-roll bar link rod ball-joint: 3.7 ± 0.3
(8)Lower swivel ball-joint: 4 ± 0.4
(9)Hub nut
(greased): 32.5 ± 2
(10)Wheel bolt
(face and threads not greased): 9 ± 1
(11) Lower arm front pivot: 7.6 ± 0.7
(12) Lower arm rear pivot and
anti-roll bar bearing: 6.8 ± 0.6
(13) Screw under rear pivot : 3.5 ± 0.3
Lower arm in forged steel : 3.7 ± 0,3
Lower arm in plate steel: 3.1 ± 0,3
Screw fixing subframe on bodyshell: 8.5 ± 0,8
Screw fixing ball-joint on lower
arm
(plate steel): 4.5 ± 0,4
Anti-roll bar
Engines
ALL TYPESDiameter
21Colour ref.
WHITE Suspension leg angle:
Ta b«a»towards the front.
B3CP056P
B3CP057D
B3CP043D
XSARA PICASSO
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