How to recharge A/C condenser after replacement?

Tiny
CHRIS5=
  • MEMBER
  • 2014 FORD MUSTANG
  • 5.0L
  • V8
  • 2WD
  • MANUAL
  • 40,000 MILES
I need to recharge my A/C condenser after I reinstalled the condenser itself.
Sunday, August 4th, 2019 AT 3:44 PM

16 Replies

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
We have a number of things for you to help do this. Here is a guide on how to pull it into a vacuum to remove all the moisture then recharge the system:

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

Here is a video showing the same thing:

https://www.youtube.com/watch?v=4EqdrBVb0sY

Plus here is another video that is a little more general but all say the same basic information:

https://www.youtube.com/watch?v=C9IvBziFUSo

Let us know if you have other questions and we can help out. Thanks
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Thursday, December 3rd, 2020 AT 10:59 AM
Tiny
GOLIVARRI
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  • 1 POST
  • 2011 FORD MUSTANG
  • 5.0L
  • V8
  • RWD
  • MANUAL
  • 35,000 MILES
I viewed your helpful video and will definitely use it as a guide when replacing my condenser. I have a few questions for you. First does the replacement brand matter? The replacement brands I have seen are TYC, Motorsport and Kool Vue. Second question is which replacement part did you use and how has it worked for you. My vehicle has been without a condenser for almost 4500 miles. Do you thing I've damaged anything else by the system not being charged and dry? Lastly, if you recommend the part you used what is the part number? I would like to thank you for useful video and taking the time to assist me with my problem.

Thanks

George
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
MLDANIELS2000
  • MECHANIC
  • 227 POSTS
Any system with condensor failure would need orifice tube and accumulator replacement as well. All aftermarket brands from parts stores are good and most come with lifetime warranties at reduced cost. My shop uses mostly parts form O'reillys and Auto Zone. Also flush you system with a/c flush and compressed air to rid lines and evaporator of contaniments. Add new pag oil. Parts stores can pull up what kind and how much when you look up parts based on your vehicle make and model. Just be sure to lightly lubricate new orings at all sealing surfaces or a leak will occur.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
HMAC300
  • MECHANIC
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If it's been open that long don't forget to put a vacuum pump on it for at least 25 minutes as well.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SLADER1
  • MEMBER
  • 1 POST
  • 2010 FORD MUSTANG
  • 5.4L
  • V8
  • RWD
  • MANUAL
  • 18,000 MILES
Hey guys, I watched the video on you tube about replacing the A/C condenser on a 2011 V6 Mustang. Great video. I need to replace mine buts its on a GT500. I have one question. In the video on the V6 why did y'all disconnect the radiator hoses and drain the fluid if you were just replacing the A/C Condenser?
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
The radiator has to be at least moved if not completely removed. Your car is supercharged and will be quite different from the 6 cylinder mustang.

Here are the factory instructions.

Removal and Installation

All vehicles

With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Vehicle Jacking and Lifting.
Recover the refrigerant.
Remove the 8 upper radiator air deflector pin-type retainers and remove the air deflector.

4.6L vehicles

Remove the Air Cleaner (ACL) outlet tube. For additional information, refer to Fuel Delivery and Air Induction.

5.4L vehicles

Remove the 2 degas bottle bolts and position the degas bottle aside.

All vehicles

Remove the 4 upper radiator bracket bolts and the 2 upper radiator brackets.

To install, tighten to 10 Nm (89 lb-in).

Remove the condenser inlet fitting nut and disconnect the fitting.

Discard the O-ring seal and gasket seal.
To install, tighten to 15 Nm (133 lb-in).

NOTE: The radiator must be positioned rearward to access the 2 upper condenser bolts.

Remove the 2 upper condenser bolts.

To install, tighten to 9 Nm (80 lb-in).

Remove the 9 lower radiator air deflector screws and the lower radiator air deflector.
Remove the condenser outlet fitting nut and disconnect the fitting.

Discard the O-ring seal and gasket seal.
To install, tighten to 15 Nm (133 lb-in).

Remove the 2 lower condenser nuts and position the power steering cooler line aside.

To install, tighten to 9 Nm (80 lb-in).

NOTE: The condenser core must be removed from below the vehicle.

Remove the condenser core.

To install, reverse the removal procedure.

Install new gasket seals and O-ring seals.
Add the correct amount of clean PAG oil to the refrigerant system. For additional information, refer to the Refrigerant Oil Adding procedure.

Evacuate, leak test and charge the refrigerant system.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
LMORGAN3D
  • MEMBER
  • 5 POSTS
  • 2010 FORD MUSTANG
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 27,000 MILES
You have a video on condenser replacement, and in the video it said you were going to have another video on Charging an air conditioner system after replacing the condenser. I did not find it, was a video on charging done?

Thanks, Lynn.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

There is the link to it your going to want to vacuum the system down since you opened the system to help get the moisture out. Auto zone rents a lot of that stuff depending on the auto zone.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
LMORGAN3D
  • MEMBER
  • 5 POSTS
Thanks for the link to basic recharging. I should have been more specific. The 2010 mustang has a condenser assembly with includes accumulator/dryer. Oil needs to be added back into the system for both components. Any recommendations?
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
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I gave the link for vacuum and recharging you can suck oil in when system is under vacuum.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
LMORGAN3D
  • MEMBER
  • 5 POSTS
When the refrigerant was reclaimed, 2.3 oz of oil was taken out, this number I have. Condenser and Accumulator/Dryer both hold oil that has to be added back in. Are there charts or estimates for the components that are going to be replaced?
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
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Two ounces for the condenser.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
LMORGAN3D
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Accumulator/Dryer oil amount?
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
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It says to actually drill a 1/2" hole in the top of the old dryer and measure how much comes out. I would just put in two ounces for that one as well.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
LMORGAN3D
  • MEMBER
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Thank you for the help.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
You are welcome keep me posted on how you make out.
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Thursday, December 3rd, 2020 AT 11:02 AM (Merged)

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