M.dan Citroen C4 2005 2.G Owner's Manual

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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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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
1 6 ± 0,62 6 ± 0,63 4,5 ± 0,4
7 1 ± 0,18 5 ± 0,59 6,5 ± 0,610 3 ± 0,311 3 ± 0,312 6 ± 0,613 1,9 ± 0,2
B1BP35TD
Suspensions for engine/gearbox assembly
Engine: RFJ
RH side Torque reaction rod
B1BP35VD
B1BP35UD
4 4,5 ± 0,45 3,9 ± 0,46 5,4 ± 0,6
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
Valve cover screws (*)
1Pre-tightening0,5
Tightening1,1 ± 0,1
2 Oxygen sensor 4,7 ± 0,5
3 Exhaust manifold nuts 3,5 ± 0,3
4 Coolant outlet housing fixing nuts 1 ± 0,1
5 Coolant outlet housing bolts 0,3
6 Motorised butterfly housing fixing screws 0,8 ± 0,1
7 Inlet manifold fixings 2,2 ± 0,4
8 Inlet manifold fixing studs 0,8 ± 0,2
Cylinder head bolts (*)
Pre-tightening 11,5 ± 0,1
Pre-tightening 25 ± 0,5
9Angular slacken360°
Tightening2 ± 0,2
Angular tightening285° ± 5°
10 Sparking plugs 2,7 ± 0,2
Engine: RFJ
B1BP35MP
(*) = IMPERATIVE: Respect the tightening sequence(see following page).
C4
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
11 Camshaft bearing cap screws (*)
Pre-tightening0,5
Tightening1 ± 0,1
12 Exhaust manifold fixing stud 0,8 ± 0,2
13 Coolant outlet housing fixing stud 0,8 ± 0,2
14 Engine coolant temperature sensor 1,7 ± 0,1
15 Inner timing cover screw 0,8 ± 0,1
16 Electrovalve fixing screw (VVT) 0,9 ± 0,1
Engine: RFJ
B1BP35MP
(*) = IMPERATIVE: Respect the tightening sequence(see following page).
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engine: RFJ
B1DP03XDB1DP05BC
IMPERATIVE: Respect the tightening sequence.
Cylinder head
(1) Valve cover screws
(9) Cylinder head bolts(11) Camshaft bearing cap screws
C4
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
17 Oil circuit plugs 3 ± 0,3
Coolant pump screw (*)
18Pre-tightening0,8
Tightening1,4 ± 0,1
19 Cooling circuit plug 3 ± 0,3
Accessories drive belt pulley screw
20Tightening4 ± 0,4
Angular tightening40°±4°
Flywheel screw (*)
21Pre-tightening0,8 ± 0,1
Tightening2 ± 0,2
Angular tightening21°± 3°
Engine: RFJ
B1DP1KSP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
Crankshaft bearing cap cover screw (*)
Pre-tightening1
22Tightening2 ± 0,2
Angular tightening72°±5°
23 Crankshaft bearing cap sealing screw 1
Con rod cap screw (*)
Pre-tightening1
24Tightening2,3 ± 0,2
Angular tightening46°±5°
25 Knock sensor 2 ± 0,5
Engine: RFJ
B1DP1KSP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engine: RFJ
B1GP08WCB1DP05BC
IMPERATIVE: Respect the tightening sequence.
Cylinder head
(22) Crankshaft bearing cap screws
(24) Con rod cap screws(21) Flywheel screw(18) Coolant pump screw
B1CP0GCC
C4
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ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Lubrication
26 Oil gauge screw 1 ± 0,2
27 Oil filter support screw 0,8 ± 0,1
28 Anti-emulsion plate fixing screw 1,9 ± 0,3
29 Oil level sensor fixing screw 1 ± 0,2
30 Drain plug 3,4 ± 0,3
31 Oil sump screw 0,8 ± 0,1
32 Oil pressure switch 2 ± 0,2
33 Oil strainer fixing nuts 0,8 ± 0,1
34 Oil strainer stud 0,6 ± 0,1
Coolant pump screw
35Pre-tightening0,7
Tightening1 ± 0,1
Engine: RFJ
B1BP35NP
C4
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ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Timing
Exhaust camshaft pulley screw
36Pre-tightening3 ± 0,5
Tightening8,5 ± 0,5
37 Cap 1,1 ± 0,1
Inlet camshaft pulley screw
38Pre-tightening2 ± 0,2
Tightening11 ± 1
39 Tensioner roller screw 2,1 ± 0,2
Guide roller screw
40Pre-tightening1,5 ± 0,1
Tightening3,7 ± 0,7
Engine: RFJ
B1EP1GJP
C4
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