engine
Head Gaskets - Both Torque Specs
for 2007 BMW Z4 3.0i 3.0L I6 M54 · RWD
5 fasteners
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Camshaft Cap Bolts
CriticalTorque sequence
13 lb-ft · 17 Nm
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Cylinder Head Bolts
Critical1) 40 Nm. 2) +90 degrees. 3) +90 degrees. Always replace bolts.
30 lb-ft · 40 Nm
90°
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Exhaust Manifold Nuts
Critical26 lb-ft · 36 Nm
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Intake Manifold Bolts
Critical19 lb-ft · 26 Nm
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Valve Cover Bolts
Critical11 lb-ft · 14 Nm
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