OEM Buick Century A/C Condenser

Buick Century A/C Condenser Parts Questions & Experts Answers

• Condenser Assembly
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  Q: How to replace the A/C Condenser on Buick Century?

  A: One must begin by recovering refrigerant from the system and then remove the front fender upper diagonal and air cleaner assembly and Radiator from the vehicle. Disconnect the A/C Condenser tube by first loosening its tube nut followed by removing the block fitting nut and compressor hose from the condenser. Start by tilting the condenser toward the back of the vehicle until you can lift it up. Keep the lower rubber mounts on their position while you remove the upper rubber mounts from the condenser. When replacing the condenser users should apply refrigerant oil first then place upper rubber mounts onto the condenser before fitting the lower rubber mounts to their position while maintaining the upper mounts in place. First put the condenser's top into its position before adding new o-ring seals to the compressor hose and condenser tube. Attach the tube to the condenser and tighten its nut until it reaches 27 n.m (20 lb ft). To complete this step connect the a/c compressor hose to the condenser then install and tighten the a/c compressor hose block fitting nut to 16 n.m (12 lb ft). After installing the Radiator use the front fender upper diagonal and air cleaner assembly to finish the process then the a/c system requires evacuation and recharging before conducting a halogen leak detector (J 39400-A) inspection.