Do you need serpentine belt to replace AC compressor?
Remember to wear safety glasses and latex gloves before you get started! Locate the AC compressor and remove the serpentine belt from the compressor’s pulley. You may need a serpentine belt tool to work the tensioner and relieve pressure on the belt so you can take it off. You’ll need to evacuate the system’s refrigerant using a recovery machine.
Why does my serpentine belt make a squealing noise?
My car has 134000 miles. Noise of that type is due to a failed or failing bearing in one of the pulleys or accessories (e.g., alternator, water pump, A/C compressor) that is driven by the serpentine belt, the belt is not properly tensioned, or the rotating pulleys driven by the belt are not all in the same plane.
How do you replace the refrigerant in an AC compressor?
Replace the refrigerant tubes’ O-rings and lubricate with the proper oil. Reinstall the refrigerant lines and put the belt back on the pulley. Pull a vacuum through the system to eliminate any residual atmospheric air or moisture.
What do I need to replace my serpentine belt?
I just got my serpentine belt replaced and it’s squealing when I start the car and sometimes when I hit the gas what is this do I need a fan belt?? My car has 134000 miles.
Remember to wear safety glasses and latex gloves before you get started! Locate the AC compressor and remove the serpentine belt from the compressor’s pulley. You may need a serpentine belt tool to work the tensioner and relieve pressure on the belt so you can take it off. You’ll need to evacuate the system’s refrigerant using a recovery machine.
My car has 134000 miles. Noise of that type is due to a failed or failing bearing in one of the pulleys or accessories (e.g., alternator, water pump, A/C compressor) that is driven by the serpentine belt, the belt is not properly tensioned, or the rotating pulleys driven by the belt are not all in the same plane.
I just got my serpentine belt replaced and it’s squealing when I start the car and sometimes when I hit the gas what is this do I need a fan belt?? My car has 134000 miles.
What happens when you replace an AC compressor?
You also might hear a lot of noise, such as chattering bearings or a squealing belt (if the compressor is seized up). The compressor’s clutch also may not engage and will just stay cycled off all the time. While this may seem like a death sentence—especially in the height of summer—replacing AC compressors isn’t the most complicated task.
Replace the refrigerant tubes’ O-rings and lubricate with the proper oil. Reinstall the refrigerant lines and put the belt back on the pulley. Pull a vacuum through the system to eliminate any residual atmospheric air or moisture.
How do you remove an AC compressor from a car?
Remove the negative battery cable from its post. Remove the bolt at the compressor that secures the refrigerant lines and inspect the lines carefully for dirt or signs of wear. Disconnect the compressor’s electrical connections. Remove the compressor’s mounting bolts and pull the unit from the vehicle.
Can a recovery machine be used for an AC compressor?
Recovery machines are specialized equipment that are limited to AC shops—you may need to take your vehicle in for this step before going any further. Remove the negative battery cable from its post. Remove the bolt at the compressor that secures the refrigerant lines and inspect the lines carefully for dirt or signs of wear.