Tightening torques for threaded connections

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Main bearing cap bolts
88 - 102 Nm
Connecting rod bolts
40 - 47 Nm
crankshaft pulley bolt
55 – 60 Nm
Camshaft gear bolt
45 – 50 Nm
flywheel bolts
67 - 70 Nm
Oil pump mounting bolts
17 - 21 Nm
Oil pump cover bolts
9 – 13 Nm
Oil pan bolts (tightening order - see subsection 4.1.9)
– 1st stage
1 – 2 Nm
– 2nd stage
6 – 8 Nm
– 3rd stage (after 20 minutes of engine operation)
8 – 10 Nm
Oil drain plug in the oil pan
21 – 28 Nm
Oil pressure sensor
12 – 15 Nm
Valve clearance adjustment bolts near the valve levers
50 – 55 Nm
Cylinder head bolts (tightening order - see subsection 4.1.5.4)
– 1st stage
40 – 45 Nm
– 2nd stage
50 - 70 Nm;
– 3rd stage (after 10 - 20 minutes)
73 - 83 Nm
– 4th stage (after 15 minutes of engine operation at 1000 rpm; with a hot engine)
95 – 115 Nm
casing of the gas distribution system
13 - 17 Nm
Intake manifold
17 - 21 Nm
An exhaust manifold
21 – 25 Nm
Spark plug
20 – 28 Nm
thermostat housing
17 - 21 Nm
Cylinder head cover bolts (tightening order - see subsection 4.1.5.4)
– bolts 1 – 6 and 9, 10
5 – 7 Nm
– bolts 7 and 8
2 - 2.5 Nm







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