coolingThermostat Housing Torque Specsfor 1990 BMW 735iL 3.5L I6 M30 · RWDUnitslb-ftNm7 fastenersSeqComponentTorqueAngle—Coolant Hose Clamps3 lb-ft · 5 Nm——Cover Screws9 lb-ft · 12 Nm——Hose Clamps3 lb-ft · 5 Nm——Housing BoltsCritical12 lb-ft · 16 Nm——Mounting Bolts23 lb-ft · 31 Nm——Pump BoltsCritical21 lb-ft · 28 Nm——Thermostat Housing BoltsCriticalClean surfaces12 lb-ft · 16 Nm—📝 Suggest a correction to this torque spec