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Installation (3.1L Engine)

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
  1. Add 2 ounces of PAG oil to the compressor crankcase prior to installation. Install the compressor drain plug. Tighten the compressor drain plug to specification. See TORQUE SPECIFICATIONS . Install the A/C compressor. Install the A/C compressor upper mounting bolts and tighten to specification.
  2. Install the A/C compressor lower mounting bolts. Tighten the bolts to specification. Install the new sealing washers. Install the A/C compressor hose assembly to the A/C compressor. Install the A/C compressor hose nut to the compressor. Tighten the nut to specification. Connect the electrical connector to the A/C compressor.
  3. Install the lower air deflector. Install the right side engine splash shield. Lower the vehicle. Install the accessory drive belt. Install the cross vehicle brace. Evacuate and recharge the A/C system. See RECOVERY, EVACUATION & RECHARGING in GENERAL SERVICING PROCEDURES article in GENERAL SERVICING.
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