engineTiming Chain Kit Torque Specsfor 1997 BMW 525iT E39 2.5L I6 M54 Touring · RWDUnitslb-ftNm5 fastenersSeqComponentTorqueAngle—Camshaft sprocket bolts (M7)Critical15 lb-ft · 20 Nm——Crankshaft pulley/vibration damper boltCritical74 lb-ft · 100 Nm——Oil pump chain sprocket nut (LH thread)Critical18 lb-ft · 25 Nm——Timing chain tensioner plugCritical30 lb-ft · 40 Nm——Timing cover bolts (M6)7 lb-ft · 10 Nm—📝 Suggest a correction to this torque spec