2004 Citroen C3 xsara

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ENGINEENGINE SPECIFICATIONS
Engines: 9HZ 9HY WJY RHU RHZ
Diesel
All types
1.6 HDi 16V 2.0 HDi1.9 D
Vehicle
Emission standard
Engine typeCubic capacity (cc)
Bore / StrokeCompression ratio
Power ISO or EEC KW rpm
Power DIN (HP rpm)
Torque ISO or EEC
(m.daN rpm)Xsara II
Xsara Picasso Xsara II Berlingo II Xsara Picasso Xsara II
Berlingo II
L4
9HZ 9HY WJY RHY RHZ
1560 1868 1997
88,3/75 82,2/88 85/88
18/1 23/1 17,6/1
804000514600 664000 804000
1104000 714600 904000 1094000
24,52000 12,52500 10,52500 20,51900 251750

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ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engine: 8HZ
RH engine support
(1) : 2 ± 0,2
(9) : 2,5 ± 0,2
(10) : 4,5 ± 0,5
(11) : 4,5 ± 0,5(12): 6 ± 0,6
RH lower engine support
(8):5,7 ±0,9
Torque reaction rod.
(2) : 4,5 ± 0,5
(3) : 4,5 ± 0,5
(4) : 4,5 ± 0,5
LH engine support
(5) : 6,5 ± 0,6
LH lower engine support
(6):2,2 ± 0,2
(7) : 2 ± 0,2
B1BP2WLP
XSARA

Downloaded from www.Manualslib.com manuals search engine 83
ENGINE
83
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines 8HX 8HW 8HZ
Crankshaft
Bearing cap fixing screw
Pretightening1
SlackeningYES
Tightening3
Angular tightening140°
Con rod nuts
Pretightening1
SlackeningYES
Tightening1,5 ± 0,1
Angular tightening100°±5°
Accessories drive pulley
Pretightening3 ±0,4
Angular tightening180°±5°
Cylinder block
Sump1 ± 0,1
Timing belt guide roller 4,5 ± 0,4 3,7 ± 0,4Timing belt tensioner roller3 ± 0,3 2,3 ± 0,3
C3 C3 PLURIEL XSARA

Downloaded from www.Manualslib.com manuals search engine 84
ENGINESPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines 8HX 8HW 8HZ
Cylinder head
Camshaft bearing covers
Pretightening0,5 ±
Tightening1 ±
Fixings of camshaft subassemblies on cylinder head
Pretightening0,5
Tightening1
Exhaust manifold2,5 ± 0,2
Valve cover2,5 ± 0,2
Camshaft pulley4,3 ±0,4
Flywheel
Flywheel
Pretightening1,7 1,7
Tightening70°±5° 75° ± 5°
Clutch mechanism 2 ± 0,2
Lubrication circuit
Oil pump assembly
Pretightening0,5 ± 0,06
Tightening0,9 ± 0,1
Coolant/oil heat exchanger1 ± 0,1
C3 C3 PLURIEL XSARA

Downloaded from www.Manualslib.com manuals search engine 85
ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines8HX 8HW 8HZ
Diesel injection circuit
Sphericalbase screws for diesel injection fixing fork 0,3 ± 0,1Fuel high pressure common injection rail on engine block 2 ± 0,2
Unions on fuel high pressure common injection rail
Pretightening1,7± 0,2
Tightening2,25 ± 0,2
Diesel injection pump on support
Union on diesel injection 2,25 ± 0,2
Diesel injection pump pulley 5 ± 0,5
Union on diesel high pressure pump2,25 ±0,2
Cooling circuit
Coolant pump
Pretightening0,3 ± 0,06
Tightening1 ± 0,1
Coolant outlet housing
Pretightening0,3 ± 0,06
Tightening0,7 ±0,08
C3 C3 PLURIEL XSARA

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ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
CYLINDER HEAD (mm)
Engine types KFW NFV NFU
Maximum permissible bow0,05
Gasket surface regrinding 0,20
TIGHTENING TORQUES (m.daN)
Crankshaft bearing Pretightening 2 ± 0,2 2 ± 0,2
screws Angular tighten 45° 50° ± 5°
Connecting rod screwsTightening3,8 ±0,4
Flywheel screw Tightening 6,5 ± 0,7
Crankshaft pinion screw Pretightening
Angular tighten10 ±1
Camshaft pulley screw Pretightening
Angular tighten 8 ± 0,8
Camshaft hubs 8 ± 0,8
Camshaft hub screwTightening1 ± 0,1
XSARA XSARA PICASSO

Downloaded from www.Manualslib.com manuals search engine 90
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

Downloaded from www.Manualslib.com manuals search engine 91
ENGINE
SPECIAL FEATURES TIGHTENING TORQUES (m.daN )
Engines: 9HZ 9HY
Torque reaction rod
1 : 5,4 ± 0,8
2 : 5,4 ± 0,8
13 : 6 ± 0,9
LH upper engine support
3 : 2,1 ± 0,2
4 : 5 ± 0,5
LH lower engine support
5 : 2,1 ± 0,2
6 : 5,7 ± 0,8
RH lower engine support
7 : 5,5 ± 0,5
RH engine support
8:4,5 ±0,4
9 : 4,5 ± 0,6
10:2,5 ±0,6
11:2,1 ± 0,2
12 : 6,1 ± 0,6
B1BP2Z4P
XSARA PICASSO