engine
Timing Chain Guide Torque Specs
for 2012 BMW 528i 2.0L I4 Turbo N20 · RWD
3 fasteners
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Central valve (camshaft sprocket) bolt
Critical55 lb-ft · 75 Nm
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Crankshaft pulley bolt (replace)
Critical74 lb-ft · 100 Nm
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Timing chain guide bolts
Critical9 lb-ft · 12 Nm
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