CITROEN C4 2004 User Manual

51
ENGINES
SPECIAL FEATURES: TIGHTENING TORQUES
Cylinder head
1 Inlet air pressure sensor 0,8 ± 0,1
2 Motorised butterfly housing fixing screws 0,8 ± 0,2
3 Coolant outlet husing screws 0,8 ± 0,2
4 Oxygen sensor 4,7 ± 0,7
Catalytic converter fixing nuts (*)
5 Pre-tightening 2 ± 0,2
Tightening 4 ± 0,4
Check the tightening 4 ± 0,4
6 Exhaust manifold nuts 1,8 ± 0,2
7 Exhaust manifold fixing stud 0,8 ± 0,1
Cylinder head bolts (*)
8 Pre-tightening 1,5 ± 0,2
Tightening 2,5 ± 0,2
Angular tightening 200° ± 5°
9 Inlet manifold screws 0,8 ± 0,1
10 Valve cover screws (*) 0,9 ± 0,1
11 Camshaft bearing cap screws (*) 1 ± 0,1
12 Sparking plugs 2,25 ± 0,2
13
Camshaft dephaser electrovalve fixing screws
0,8 ± 0,2
(VVT)
Engine: KFU
B1BP368P
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
UK-C4-page048-130-2004 15/11/04 9:23 Page 51

CITROEN C4 2004 Specifications

General

Brand	CITROEN
Model	C4 2004
Category	Automobile
Language	English