maintenanceBattery Test Torque Specsfor 1997 BMW M3 3.0L I6 S50 · RWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—Battery Hold-Down BoltDo not overtighten8 lb-ft · 11 Nm——Battery Terminal BoltsCriticalClean terminals5 lb-ft · 7 Nm——Bracket Bolts16 lb-ft · 22 Nm——Connector Bolts5 lb-ft · 7 Nm——Cover Screws8 lb-ft · 11 Nm——Ground Cable BoltCritical11 lb-ft · 14 Nm——Mounting Bolts21 lb-ft · 28 Nm——Sensor Bolts8 lb-ft · 11 Nm—📝 Suggest a correction to this torque spec