Is it hard to put in a a/c comperssor bypass pulley

You remove the compressor and put a Bypass Pulley in its place. The routing and belt remain the same.

https://www.google.com/search?q=2007+Ford+Fusion+AC+bypass+pulley

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You remove the compressor and put a Bypass Pulley in its place. The routing and belt length remain the same. This is for a Ford Fusion. 'year make model' in all questions please as the first 3 words.

https://www.google.com/search?q=2007+Ford+Fusion+AC+bypass+pulley

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Question edited for clarity, add make name.
Question moved to model category.

Yes you can, you remove the AC compressor and put a bypass pulley in its place. The routing and belt stays the same.

https://www.google.com/search?q=2004+volvo+s60+ac+bypass+pulley

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Very difficult job to remove the AC compressor there is no option for bypassing you would have to use a stand-alone pulley or put another compressor in there if the compressor is locked up and you don't want to repair the AC you can always buy a cheap rebuilt unit just to put in there and act as a pulley and not repair the system the stand alone probably cost almost as much as the compressor if you buy a rebuilt

bolt into the spot that the ac was

Yes there is several ways the diagram for bypass should be under hood on the fan shroud now if not there then the belt should minus diameter of ac fly wheel

now some engines dont have the belt bypass now this is when you have to google bypass pulley for your vehicle its not hard to put on there only around 30 dollars online had a van in same way two weeks later my engines pulley was being sold up to then my engine didnt have the bypass system for belt cause the mechanic who put engine in put the alternator and ac on the wrong sides so i sold my van then as i said two weeks later found the pulley

its easy diy for bypass pulley remove ac and put pulley in its place same bolts and pattern

AFTER YOU HAVE AC SYSTEM DISCHARGED AT A GARAGE OR DEALERSHIP. WHEN YOU REMOVE THE AC COMPRESSOR THE BY PASS PULLEY WILL MOUNT IN THE SAME SPOT AS AC COMPRESSOR.THE BYPASS PULLEY KIT WILL HAVE INSTRUCTION ON HOW TO INSTALL IT.

Not with a different belt, If you want to bypass your AC go to your local parts store and purchase a AC bypass pulley remove the AC comperssor bolt on the bypass pulley then use your original belt. make sure to cap ac lines to keep dirt out if you want to put AC back on.

By pass both pressure switches one at a time with small wire or a paper clip. If comperssor kicks on replace the swich that you bypassed.
if not it could be the fan clutch ot the compressor. Compressor runs about $400.00

Take it to an auto shop.