c4 engine support Citroen C4 2005 2.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 120
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Injection circuit
Union on injector
39Pre-tightening2 ± 0,5
Tightening2,5 ± 0,3
Injector fixing flange but
40Pre-tightening0,5 ± 0,5
Angular tightening65°±5°
41 Diesel injection pump on support 2,2 ± 0,3
42 Diesel injection pump pulley 5 ± 0,5
43 Diesel fuel high pressure pump front support 2 ± 0,5
Engines: 9HY - 9HZ
B1HP22SD
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 120

Downloaded from www.Manualslib.com manuals search engine 121
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Injection circuit
44 Diesel fuel high pressure pump rear support 2 ± 0,5
Union on diesel fuel high pressure pump
45Pre-tightening2 ± 0,5
Tightening2,5 ± 0,3
46 Fuel high pressure common injection rail on engine block 2,2 ± 0,3
Unions on fuel high pressure common injection rail
47Pre-tightening2 ± 0,5
Tightening2,5 ± 0,3
48 Fuel filter support 0,7 ± 0,1
Engines: 9HY - 9HZ
B1HP22SD
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 121

Downloaded from www.Manualslib.com manuals search engine 122 122
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
49 Multifunction support 2 ± 0,4
50 Alternator fixing screw 4,9 ± 1,2
51 Alternator power circuit fixing nuts 1,4 ± 0,2
52 Accessories tensioner roller 2,1 ± 0,2
Engines: 9HY - 9HZ
D1AP02NC
Version without particle filter
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 122

Downloaded from www.Manualslib.com manuals search engine ENGINE
123
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
53 Accessories support 2 ± 0,5
54 Guide roller 4,5 ± 0,5Engines: 9HY - 9HZ
D1AP02PC
Version without air conditioning
D1AP02QD
Accessories
55 Aircon compressor support 2 ± 0,5
56 Aircon compressor screw 2,4 ± 0,5
Version with air conditioning
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 123

Downloaded from www.Manualslib.com manuals search engine 124
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
57 Multifunction support 3,2 ± 0,2Engines: 9HY - 9HZ
D1AP02RC
Version with particle filter
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 124

Downloaded from www.Manualslib.com manuals search engine 125
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
Lower LH 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
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 125

Downloaded from www.Manualslib.com manuals search engine 128
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engines9HZ - 9HY
Lubrication circuit
Oil pump assembly
Pre-tightening0,5 ± 0,1
Tightening0,9 ± 0,1
Oil/coolant heat exchanger1 ± 0,2
Turbocharger lubrication pipe3 ± 0,5
Diesel injection circuit
Injector fixing flange nut
Pre-tightening4 ± 0,1
Angular tightening65°±5°
Fuel high pressure common injection rail on engine block 2,2 ± 0,2
Union on fuel high pressure common injection rail
Pre-tightening1,7 ± 0,2
Tightening2,2 ± 0,2
Diesel injection pump on support2,2 ± 0,2
Union on injector diesel
Pre-tightening2 ± 0,5
Tightening2,5 ± 0,3
XSARA PICASSO
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 128

Downloaded from www.Manualslib.com manuals search engine 136
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
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 136

Downloaded from www.Manualslib.com manuals search engine 137
ENGINE
Lower engine support
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
1 5,5 ± 0,5
2 6 ± 0,5
3
4 5,5 ± 0,5
5
13 6 ± 0,6
14
1 ± 0,1
15
16 5,5 ± 0,5
17 4 ± 0,4
18 6 ± 0,6
B1BP35HD
Suspensions for engine/gearbox assembly
Engine: RHR
RH engine support LH engine support
B1BP35KD
B1BP35JD
6 3 ± 0,3
7 6,5 ± 0,6
8 2 ± 0,2
9 4,5 ± 0,4
10 3 ± 0,3
11 5,5 ± 0,5
12 5 ± 0,5
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 137

Downloaded from www.Manualslib.com manuals search engine 144
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Lubrication
22 Oil pressure switch 2 ± 0,2
Oil filter support (*)
23Tightening1 ± 0,1
Tightening2 ± 0,2
24 Oil filter cover 2,5 ± 0,5
Engine: RHR
B1CP0GPPB1FP062C
(*) (23) Sequence of tightening
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 144