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-   -   2006 BMW X5 3.0I AC Condenser and Aux Fan Cause Overheating (https://xoutpost.com/bmw-sav-forums/x5-e53-forum/101591-2006-bmw-x5-3-0i-ac-condenser-aux-fan-cause-overheating.html)

Nick416 09-01-2015 06:18 PM

Update: while the mechanic was changing the fan the condenser was damaged. It had gotten a hole in it. Anyone attempting to change the fan be conscious of how tight the fan fits. I'll post more when I get the car back with an update

upallnight 09-01-2015 09:37 PM

Quote:

Originally Posted by Nick416 (Post 1049647)
Update: while the mechanic was changing the fan the condenser was damaged. It had gotten a hole in it. Anyone attempting to change the fan be conscious of how tight the fan fits. I'll post more when I get the car back with an update

I changed the fan on my X without damaging the condenser. Appears you mechanic don't know what he is doing. Hopefully when he change the condenser he will put back in the right amount of PAG oil. Any time a system is opened it is also a requirement to replace the drier/receiver.

Nick416 09-01-2015 09:54 PM

I hope he knows that. I'll ask them. If you don't replace the drier/receiver what could happen?

upallnight 09-01-2015 10:00 PM

The receiver/drier is to trap any water moisture in the system. If you have moisture in the system, the moisture will freeze and it may plug up the orifice tube. A clogged orifice tube will not allow refrigerant to pass through so in effect you won't have ac until the ice within the system melts.

Nick416 09-01-2015 10:46 PM

That is a great bit of info. Thank you. I am going to call first thing in the morning

crystalworks 09-01-2015 10:51 PM

Quote:

Originally Posted by upallnight (Post 1049666)
The receiver/drier is to trap any water moisture in the system. If you have moisture in the system, the moisture will freeze and it may plug up the orifice tube. A clogged orifice tube will not allow refrigerant to pass through so in effect you won't have ac until the ice within the system melts.

In this case the orifice tube is the expansion valve correct?

I am very surprised the condenser was damaged removing or installing a new aux fan. I'd be concerned about the quality of care my X was receiving. :dunno:

Nick416 09-01-2015 11:13 PM

I am going to have to make a call tomorrow and see if they are going to replace the drier/receiver. If they say they aren't going to, what do I do? Is it mandatory that it be done? Meaning are they obligated to replace it being the condenser got punctured in the process, or can they say I have to pay for that if I want it done?

upallnight 09-02-2015 09:35 AM

Quote:

Originally Posted by Nick416 (Post 1049673)
I am going to have to make a call tomorrow and see if they are going to replace the drier/receiver. If they say they aren't going to, what do I do? Is it mandatory that it be done? Meaning are they obligated to replace it being the condenser got punctured in the process, or can they say I have to pay for that if I want it done?

If he doesn't replace the receiver/drier, have him vacuum the system for an extra 30 minutes. The longer he vacuum the system the more moisture is boil away since water boil at a lower point when it is in a vacuum.

Nick416 09-02-2015 09:42 AM

I contacted them and they planned on replacing it


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