2005 Citroen XSARA PICASSO Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 139
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder head
5 Camshaft bearing cap cover screws (*) 1 ± 0,1
6 Coolant outlet housing fixing 2 ± 0,2
Camshaft bearing cap cover studs (*)
7Pre-tightening (the 26 screws Ø 6)0,5
Tightening (the 26 screws Ø 6)1 ± 0,1
8 Inlet valve cover screws (*) (19 screws) 0,9 ± 0,1
Engine: RHR
B1DP1LCP
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 139

Downloaded from www.Manualslib.com manuals search engine 140
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Engine: RHR
B1DP1LED
(*) Bolts (5) and (7) Sequence of tightening(*) Bolts (8) Sequence of tightening
Cylinder head
(5) Camshaft bearing cap cover screws
(7) Camshaft bearing cap cover studs(8) Inlet valve cover screws
B1BP38ZD
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 140

Downloaded from www.Manualslib.com manuals search engine 141
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
9 Oil circuit plug 3 ± 0,3
10 Coolant pump screw 1,6 ± 0,3
Crankshaft bearing cap screws (*)
11Pre-tightening2,5 ± 0,2
Angular tightening60°±5°
Con rod cap nuts
Tightening1
12Slackening 180°
Tightening2,3 ± 0,1
Angular tightening45°±5°
Engine: RHR
B1CP0GNPB1CP0DGC
(*) (11) Crankshaft bearing cap screws
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 141

Downloaded from www.Manualslib.com manuals search engine 142
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Cylinder block
13 Front closing plate screw
Flywheel screws
14Pre-tightening1,5
Tightening4,7 ± 0,4
Accessories drive pulley screw
15Pre-tightening7 ± 0,25
Angular tightening60°±5°
Engine: RHR
B1CP0GNP
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 142

Downloaded from www.Manualslib.com manuals search engine 143
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Lubrication
16 Oil pump screw 1,6 ± 0,1
17 Piston skirt spray jet screw 1 ± 0,1
18 Drain plug 3,4 ± 0,4
Oil sump (length 40 mm )
19Pre-tightening1
Tightening1,6 ± 0,3
Oil sump (length 21 mm)
20Pre-tightening1
Tightening1,6 ± 0,3
21 Electric oil gauge 2,7 ± 0,2
Engine: RHR
B1CP0GPP
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 143

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

Downloaded from www.Manualslib.com manuals search engine 145
ENGINE
SPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Timing
Camshaft drive pulley screw
25Tightening7 ± 0,7
Angular tightening60°±5°
Guide roller screw
26Pre-tightening1,5
Tightening4,3 ± 0,427 Tensioner roller screw 2,1 ± 0,2
Engine: RHR
B1EP1HPD
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 145

Downloaded from www.Manualslib.com manuals search engine 146
ENGINESPECIAL FEATURES - TIGHTENING TORQUES (m.daN)
Injection circuit
28 High pressure pipe union on injector 2,5 ± 0,2
Diesel injector nuts
29Do up both nuts by hand
Tightening0,4 ± 0,3
Angular tightening45°±5°
30 Fuel high pressure pump screw 2,25 ± 0,3
31 High pressure pipe union on fuel high pressure pump 2,5 ± 0,2
32 Fuel high pressure supply common rail nuts 3 ± 0,3
33 Union on fuel high pressure supply common rail 2,5 ± 0,2
Engine: RHR
B1HP22LD
C4
Angl.-t2-page135-239-2005 9/01/06 10:13 Page 146