62
ENGINES
SPECIAL FEATURES: TIGHTENING TORQUES
Cylinder block
18 Coolant pump screw 2 ± 0,1
19 Oil plugs 2,5 ± 0,5
20 Con rod cap bolt 3,8 ± 0,2
21 Seal plate screw, flywheel end 1 ± 0,1
22 Flywheel screw (*) 7 ± 0,7
23 Seal plate screw, timing end 1 ± 0,1
24 Coolant inlet manifold screw 0,8 ± 0,1
25 Crankshaft pinion screw
Tightening 4 ± 0,2
Angular tightening 45° ± 3°
26 Crankshaft bearing cap screw
Tightening 2 ± 0,1
Angular tightening 49° ± 2°
27 Accessories drive belt pulley screw 2,5 ± 0,6
28 Knock sensor 2 ± 0,5
Engine: NFU
B1DP1KUP
(*) = IMPERATIVE: Respect the tightening sequence (see following page).
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