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Unread 07-29-2013, 06:21 PM   #1
AM92
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1992 XJ Cherokee 
 
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heater core /ac question

I'm doing my heater core this weekend and I just want to figure out how to remove the ac fluid I read the Haynes manual and I just want to figure out if i really need to take it to the dealership or find a tool for this.

oh and if there is a list of tools I would need for this.

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Unread 07-29-2013, 06:43 PM   #2
Holder350
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You need to take it to a shop that can reclaim the freon from the system.

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95' XJ Country - Stock Skids - D30/D35 Limited Slip - 3" Lift - 31x10.50R15 - 4.0 HO - AX15 - NP231

98' XJ Classic - D30/C8.25 - 4.5" RC Lift - 33x12.50R15 - 4.0 HO - AW4 - NP231
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Unread 07-29-2013, 08:23 PM   #3
AM92
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Quote:
Originally Posted by Holder350 View Post
You need to take it to a shop that can reclaim the freon from the system.

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There's no way I can bleed the system myself?
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Unread 07-29-2013, 08:49 PM   #4
Holder350
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Well....there is a way the old AC guys used to....but its fairly complicated.

The way its done is to get the system good and hot (engine running hood closed system off)

Then take a 10lb empty jug and immerse it in a tub of ice salt water, when you open the valve the gas in the system will try to condense at the coldest point which should be your tank. After a few minutes all that's left in the system is a little bit of gas.

Of course now venting any knowingly is a federal crime.....I would let a shop handle it.

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95' XJ Country - Stock Skids - D30/D35 Limited Slip - 3" Lift - 31x10.50R15 - 4.0 HO - AX15 - NP231

98' XJ Classic - D30/C8.25 - 4.5" RC Lift - 33x12.50R15 - 4.0 HO - AW4 - NP231
Quote:
Originally Posted by Azzy View Post
You can tell the character of a person in how they treat someone who can do nothing for them.
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Unread 07-29-2013, 10:02 PM   #5
AM92
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1992 XJ Cherokee 
 
Join Date: Apr 2013
Location: Portland, Or
Posts: 140
Quote:
Originally Posted by Holder350 View Post
Well....there is a way the old AC guys used to....but its fairly complicated.

The way its done is to get the system good and hot (engine running hood closed system off)

Then take a 10lb empty jug and immerse it in a tub of ice salt water, when you open the valve the gas in the system will try to condense at the coldest point which should be your tank. After a few minutes all that's left in the system is a little bit of gas.

Of course now venting any knowingly is a federal crime.....I would let a shop handle it.

Sent from my phone
What would that cost for a shop to do that?
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Unread 07-29-2013, 10:22 PM   #6
Holder350
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You'll just have to check around. Most shops do it fairly cheap because they can usually reuse the 134a they reclaim from the system.

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__________________
95' XJ Country - Stock Skids - D30/D35 Limited Slip - 3" Lift - 31x10.50R15 - 4.0 HO - AX15 - NP231

98' XJ Classic - D30/C8.25 - 4.5" RC Lift - 33x12.50R15 - 4.0 HO - AW4 - NP231
Quote:
Originally Posted by Azzy View Post
You can tell the character of a person in how they treat someone who can do nothing for them.
Holder350 is offline   Reply With Quote




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