2005 Citroen XSARA PICASSO Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 83
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Timing
37 Camshaft pulley screw 7,5 ± 0,5
38 Tensioner roller screw 2 ± 0,3
39 Guide roller screw 3,5 ± 0,5
Engine: RFN
B1EP1G6P
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 83

Downloaded from www.Manualslib.com manuals search engine 84
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
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 84

Downloaded from www.Manualslib.com manuals search engine 85
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: RFK
Gearbox on RH side Gearbox at torque reaction rod
B1BP35VD
B1BP35UD
4 4,5 ± 0,45 3,9 ± 0,46 5,4 ± 0,6
Gearbox on LH side
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 85

Downloaded from www.Manualslib.com manuals search engine 86
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
1 Exhaust manifold stud 0,7 ± 0,1
Exhaust manifold nuts
2Tightening on heat shield2,5 ± 0,2
Tightening apart from on heat shield3,5 ± 0,3
3 Oxygen sensor 4,7 ± 0,5
Coolant outlet housing fixing
4Tightening of the nuts1 ± 0,2
Tightening of the screws1 ± 0,1
5 Thermostat fixing screw 0,8 ± 0,1
6 Coolant outlet housing fixing stud 0,3 ± 0,1
7 Engine coolant temperature sensor 1,7 ± 0,1
8 Motorised butterfly housing fixing screws 0,8 ± 0,1
9 Inlet manifold screws 2,2 ± 0,4
10 Inlet manifold fixing nuts 2,2 ± 0,5
11 Inlet manifold stud 0,8 ± 0,1
Engine: RFK
B1BP35QP
(*) = IMPERATIVE: Respect the tightening sequence(see following page).
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 86

Downloaded from www.Manualslib.com manuals search engine 87
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
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 87

Downloaded from www.Manualslib.com manuals search engine 88
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engine: RFK
B1DP03XDB1DP05BC
IMPERATIVE: Respect the tightening sequence.
Cylinder head
(12) Valve cover screws
(13) Cylinder head bolts(15) Camshaft bearing cap screws
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 88

Downloaded from www.Manualslib.com manuals search engine 89
ENGINE
89
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
17 Oil circuit plugs 3 ± 0,3
Coolant pump screw (*)
18Pre-tightening0,8
Tightening1,4 ± 1
19 Cooling circuit plug 3 ± 0,7
Flywheel screw (*)
20Pre-tightening0,8 ± 0,1
Tightening2 ± 0,2
Angular tightening23°±5°
Crankshaft bearing cap cover screw (*)
21Pre-tightening1 ± 0,1
Tightening2 ± 0,1
Angular tightening60°±5°
Engine: RFK
B1DP1KTP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 89

Downloaded from www.Manualslib.com manuals search engine 90
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
22 Crankshaft bearing cap sealing screw 1 ± 0,1
Con rod cap bolt (*)
23Pre-tightening1
Tightening2,3 ± 0,1
Angular tightening46°±3°
24 Knock sensor 2 ± 0,5
Accessories drive belt pulley screw
25Tightening4 ± 0,4
Angular tightening80°±5°
Engine: RFK
B1DP1KTP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
C4
Angl.-t2-page040-134-2005 9/01/06 10:11 Page 90