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Home >> Mini >> 2010 >> Cooper S, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 3805 (Cooling System - Repair - F13) >> Coolant, Checking Cooling System >> 17 00 009 Checking watertightness of cooling system (N63O1) >> Pressure specification

Pressure specification

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RADIATOR WITH MOUNTING SPECIFICATION

Pressure relief valve opens when the pressure exceeds the ambient pressure. bar 2.0 +0.1-0.2
Electric changeover valve must open at latest when the pressure is lower than the ambient pressure bar 0.1
Test radiator pressure (excess pressure) bar 1.5