90CS Quattro V6-2.8L (AFC) (1995)
High Pressure Safety Valve HVAC: Service and Repair
Only use new O-rings specified for use with R-134a.
CAUTION: Discharge the A/C system before removing the pressure relief valve.
High Pressure Safety Valve HVAC: Service and Repair
Only use new O-rings specified for use with R-134a.
CAUTION: Discharge the A/C system before removing the pressure relief valve.