Air Citroen C4 2005 2.G User Guide
[x] Cancel search | Manufacturer: CITROEN, Model Year: 2005, Model line: C4, Model: Citroen C4 2005 2.GPages: 462, PDF Size: 10.48 MB
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
42 Alternator support fixing screw 2,5 ± 0,6
43 Alternator power circuit fixing nut 1,4 ± 0,2
44 Alternator fixing screw 4 ± 0,4
45 Aircon compressor fixing screw 2,5 ± 0,2
46 Tensioner roller support fixing screw 2,5 ± 0,6
47 Bottom screw fixing tensioner roller support 5,7 ± 1
48 Top screw fixing tensioner roller support 2,5 ± 0,6
Engine: NFU
B1BP364P
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
41 Accessories support fixing stud 0,8 ± 0,1
Accessories support fixings
42Pre-tightening1 ± 0,1
Tightening1,9 ± 0,2
43 Alternator top fixing screw 4,1 ± 0,5
44 Alternator power circuit fixing nut 1,7 ± 0,2
45 Aircon compressor fixing screw 2,3 ± 0,3
46 Alternator bottom fixing screw 4,9 ± 0,5
47 Screw for fixing the automatic tensioner roller
for the accessories drive belt2 ± 0,2
Engine: RFJ
B1BP35PP
C4
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Page 83 of 462
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
Cylinder head bolts (*)
1st pre-tightening1,5 ± 0,1
2nd pre-tightening5 ± 0,5
11Angular slackening360°
Tightening2 ± 0,2
Angular tightening285° ± 5°
Camshaft bearing cap cover screws (*)
12Pre-tightening0,5
Tightening1 ± 0,1
13 EGR valve screw 0,8 ± 0,1
14 Valve for injection of air to the exhaust 0,8 ± 0,2
15 Inlet manifold stud 0,8 ± 0,1
16 Inlet manifold fixing nuts 2,2 ± 0,5
17 Sparking plugs 2,7 ± 0,2
Engine: RFN
B1BP34MP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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Page 90 of 462
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
40 Accessories support fixing stud 0,8 ± 0,1
Accessories support fixings
41Pre-tightening1 ± 0,1
Tightening1,9 ± 0,2
42 Alternator top fixing screw 4,1 ± 0,5
43 Alternator power circuit fixing nut 1,7 ± 0,2
44 Aircon compressor fixing screw 2,3 ± 0,3
45 Alternator bottom fixing screw 4,9 ± 0,5
Screw for fixing the guide roller for the accessories drive belt
46Pre-tightening1,5 ± 0,1
Tightening3,5 ± 0,4
47Screw for fixing the automatic tensioner roller
for the accessories drive belt2 ± 0,2
Engine: RFN
B1BP34PP
C4
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Page 93 of 462
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
Cylinder head bolts (*)
1st pre-tightening1,5 ± 0,1
122nd pre-tightening5 ± 0,5
Angular slackening360°
Tightening2 ± 0,2
Angular tightening285° ± 5°
Valve cover screws (*)
13Pre-tightening0,5
Tightening1,1 ± 0,1
14 Sparking plugs 2,7 ± 0,2
Camshaft bearing cap cover screws (*)
15Pre-tightening0,5
Tightening1,1 ± 0,1
16 Valve for injection of air to the exhaust 0,9 ± 0,2
Engine: RFK
B1BP35QP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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Page 100 of 462
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
41 Accessories support fixing stud 0,8 ± 0,1
Accessories support fixings
42Pre-tightening1 ± 0,1
Tightening1,9 ± 0,2
43 Alternator top fixing screw 4,1 ± 0,5
44 Alternator power circuit fixing nut 1,6 ± 0,2
45 Aircon compressor fixing screw 2,4 ± 0,3
46 Alternator bottom fixing screw 4,9 ± 0,5
Screw for fixing the guide roller for the accessories drive belt
47Pre-tightening1,5 ± 0,1
Tightening3,5 ± 0,4
48Screw for fixing the automatic tensioner roller
for the accessories drive belt2 ± 0,2
Engine: RFK
B1BP35SP
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
1 Air inlet manifold 1 ± 0,1
2 Oil trap 1 ± 0,1
Camshaft bearing covers
3Pre-tightening0,5 ± 0,1
Tightening1 ± 0,1
Engine: 9HY
B1BP39YPB1DP1D7D
(3) Camshaft bearing cover screws
(4) Camshaft bearing cover studs
C4
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Page 108 of 462
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
9 Exhaust manifold 2,5 ± 0,2
10 Exhaust manifold stud 1 ± 0,2
11 Turbocompressor nuts 2,6 ± 0,6
12 Catalytic converter nuts 2 ± 0,1
Air flowmeter
13Pre-tightening0,1
Tightening0,9 ± 0,2
Engine: 9HX
B1BP39YP
C4
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Page 117 of 462
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Accessories
53 Accessories support 2 ± 0,5
54 Guide roller 4,5 ± 0,5Engine: 9HX
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
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
1 Air inlet manifold 1 ± 0,1
2 Oil trap 1 ± 0,1
Camshaft bearing cover screws
3Pre-tightening0,5 ± 0,1
Tightening1 ± 0,1
Engines: 9HY - 9HZ
B1DP1D7D
(3) Sequence for tightening the camshaft bearing cover screws
B1BP39XP
C4
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