A/C COMPRESSOR BEARING

[blacks]

Hi

I currently own a 2007 toyota yaris sedan version and i have a little problem i just replaced the compressor on it and everything was fine until i tried it out the compressor is making like a huming noise it's not lourd as yet but i'm guessing it will be can anyone give me an idea on wether it's possible to change the pulley on that compressor or can i just change the bearings ?

[ilikerice]

To make sure, can you compare with another yaris? I am not doubting your diagnosis skills, but sometimes we think we hear abnormal noises when in fact they are normal. I know when my compressor kicks on, there is a humming noise.

Could you possible take a video?

Then again, you are asking to just rebuild a compressor. In that case, yes. If you have the know how and tools to do this, you can rebuild the compressor yourself. make sure you shim the clutch correctly. I do not know where you would find parts for this though. couldnt find any on the interweb

If you just bought a new compressor though (new or reman) and you suspect a defect, It should be under warranty still. Also, you may have too much or too little 134 in the system..