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A/C: Does an O-ring go here ?

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Old Dec 3, 2022 | 07:47 AM
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grannys442
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A/C: Does an O-ring go here ?
Is an O-ring used at the POA-to-oil return line connection ?

The end of the oil return line appears to have a slight flare or shoulder shape.




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Old Dec 3, 2022 | 07:49 AM
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Loaded68W34
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Yes, it gets a small o-ring.
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Old Dec 3, 2022 | 01:53 PM
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edzolz
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From: Red Oak, Texas
And if you are converting from R12 to 134A, use a green O ring.
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