engine
Timing Chain Kit Torque Specs
for 1997 BMW 528i 2.8L I6 M52 · RWD
5 fasteners
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Camshaft sprocket bolts
Critical15 lb-ft · 20 Nm
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Crankshaft central bolt
Critical302 lb-ft · 410 Nm
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Lower timing cover bolts (M6)
7 lb-ft · 10 Nm
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Oil pump sprocket nut
Critical18 lb-ft · 25 Nm
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Upper tensioner plug
Critical30 lb-ft · 40 Nm
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