engineTiming Chain Torque Specsfor 2000 BMW 525i 2.5L I6 M54 · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket bolts (Inlet/Exhaust)Critical15 lb-ft · 20 Nm——Chain tensioner plug (cylinder head)Critical30 lb-ft · 40 Nm——Crankshaft pulley/hub central boltCritical302 lb-ft · 410 Nm——VANOS unit to cylinder head bolts16 lb-ft · 22 Nm——Vibration damper to hub bolts (M8)16 lb-ft · 22 Nm—📝 Suggest a correction to this torque spec