When to use a bypass pulley on an air conditioner?
As mentioned above, installing an air conditioner compressor bypass pulley takes your compressor out of the loop. If you really need your air conditioning, then it may be best to have the compressor replaced. If you want to avoid a costly and complicated repair though, or you need a quick fix, then a bypass pulley may be your best option.
How to bypass an air conditioning compressor with a serpentine belt?
Take the marked string to the parts store and advise them that you need a belt of that length. Serpentine belts have varied sizes; the last four digits of the part number are the length of the belt in centimeters. Get the next available size up and down to make certain you find a good fit.
How do I bypass an air conditioning compressor with a…?
Loosen the tension of the serpentine belt using a ratchet and socket to turn the tensioner. This varies depending on the year of your F-150–some have a manual tensioner that needs turned like a screw; newer models have an automatic tensioner that you simply turn and hold. Pull the serpentine belt from the pulleys on the front of the truck.
Can a bypass pulley be installed on an AC compressor?
AC compressors are expensive and difficult to replace on some vehicles. On some older vehicles, factory AC compressors are unavailable. In these instances, you may want to consider installing a bypass pulley kit. Installing an AC bypass pulley is considered a high-performance modification.
Take the marked string to the parts store and advise them that you need a belt of that length. Serpentine belts have varied sizes; the last four digits of the part number are the length of the belt in centimeters. Get the next available size up and down to make certain you find a good fit.
Do you need to change the serpentine belt on a Pep Boys compressor?
To bypass or remove the factory AC system, the bypass pulley is installed in place of the factory compressor. You may not even need to change your serpentine belt, but Pep Boys recommends replacing it if you don’t know the last time it was changed. Alternately, you may need to purchase an AC compressor bypass belt sized to fit your engine.
Loosen the tension of the serpentine belt using a ratchet and socket to turn the tensioner. This varies depending on the year of your F-150–some have a manual tensioner that needs turned like a screw; newer models have an automatic tensioner that you simply turn and hold. Pull the serpentine belt from the pulleys on the front of the truck.