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Home >> Daewoo >> 2000 >> Leganza CDX >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Manual A/C-Heater Systems - Leganza >> Overhaul >> Pressure Relief Valve >> Removal & Installation

Removal & Installation

  1. Recover refrigerant. Raise vehicle. Remove pressure relief valve. Clean valve seat area.
  2. To install, lubricate O-ring of new pressure relief valve with new Polyalkylene glycol (PAG) oil. Install new valve. Tighten pressure relief valve to 12 ft. lbs. (16 N.m). Lower vehicle. Evacuate and recharge A/C system.