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850 AC Condenser's connector bolt (stripped) removal

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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lcc014
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Re: 850 AC Condenser's connector bolt (stripped) removal

Post by lcc014 »

I am not going to remove the drier. It will be replaced along with the evaporator, later this Spring by Volvo garage.

Thanks,

Ching-Ho Cheng

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ashlee2319
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Post by ashlee2319 »

lcc014 wrote: 07 Apr 2021, 19:43 I did the passenger side today and was much easier. I used the right angle attachment in the dremel tool. Just one cut to the bolt head and connector came apart immediately. The O-ring was in much better shape than the driver side.


IMG_20210407_120020538_HDR.jpg

IMG_20210407_120027916_HDR.jpg

IMG_20210407_120808055.jpg


I will double check the top surface of both connectors and file them if needed. I don't have a vacuum pump, so I will let the Volvo garage to do it along with the evaporator replacement. Thank you for all the help. My 400k miles 850 NA will continue to run... :)

Thanks,

Ching-Ho Cheng

How was it removing the cut bolt out of the original ac line? I’m in the same place right now and need to dremel mine off.
2000 V70 N/A
1999 V70 GLT - Current project car

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abscate
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Post by abscate »

Which bolt are you working on , Ashlee?
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ashlee2319
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Post by ashlee2319 »

abscate wrote: 21 Jul 2022, 11:25 Which bolt are you working on , Ashlee?
The two that hold the ac lines to the condenser, the 6mm ones. Mine are the original
2000 V70 N/A
1999 V70 GLT - Current project car

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abscate
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Post by abscate »

Clean out the hex with a sharp tool like a dental pick. Let propane heat Play on the bolt for 28 seconds

Put the hex bit into the bolt and bang it with28 hammer raps, light ones.

Now try easing it

You use one of the Irwin extractors on the outside if it strips
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread

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