A/C Service This is what you get with our  Service and Diagnostic Procedure. Check the operation of the blower motor Check the vent outlet Volume (Service Volume) Check the condition of the drive belts and tension Check the condition of the drive belt tennisioner Inspect the low Pressure Hoses Inspect the Drier/Accumulator for corrosion, rust, leakage Check the upper Radiator Hose Check and Clean the condenser Check the lower radiator hose Check the operation of the Compressor Clutch and bearing Check for proper operation of the Condenser/Radiator cooling fans Inspect for proper Compressor Clutch Air Gap Pressure Test the Suction side of the A/C system Pressure Test the Discharge Side of the A/C system Inspect the Evaporator Case if possible for visual damage/cracks Check for proper air flow across the Condenser and Radiator Check Engine Compartment vacuum lines for heat related deterioration Check coolant level on cool engines and adjust as needed Inspect Engine Compartment Heater Hoses for wear and coolant leaks Check A/C Service Valves and install new caps when needed Perform a complete Electronic Leak Test. Additional Diagnostic time may be needed for more advanced refrigeration problems and electrical problems.