Q: How to remove and reinstall a Nissan Frontier's air conditioning condenser?A: Have refrigerant discharged and recycled by an air conditioning technician, drain the cooling system, remove radiator grille and hood latch support brace, disconnect condenser line and discharge line from the condenser, cap fittings to prevent dirt/moisture, remove condenser retaining bolts, lean condenser forward and remove it. Installation is the reverse of removal.