Coolant System Flush and Refill · ComponentDrain Petcockfor 1985 Mazda B2000 2.0L I4 · RWDUnitslb-ftNmTorque4lb-ft5 NmNotesPlastic — hand-tight onlyOther components in Coolant System Flush and RefillBlock Drain Plug18 lb-ft · 25 Nm📝 Suggest a correction to this torque spec