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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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Heater matrix leakViews : 1053 Replies : 16Users Viewing This Thread : |
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Jul 12th, 2019, 17:51 | #11 |
Phil D
Last Online: Jan 25th, 2022 21:48
Join Date: Mar 2014
Location: Abercarn
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Well after buying two Orings from my local friendly Volvo garage I hurried back to the workshop to fit them. My god what a pigs ear of a job! You have to remove the two quick release connectors in the engine bay. Volvo decided to bury them deep into the firewall. Eventually I removed them. This gives you some movement on the metal pipes under the dashboard. My main problem was that you have to slightly bend the aluminum pipes to get the new Orings on. This causes slight miss alignment of the pipes when it comes to refitting them. No room to move and needing three hands meant I was there for nearly three hours fitting them! Aligning the pipes, pushing them together and trying to fit the clamp all at the same time. Nightmare. If it leaks again I am going to do the Ford thing and putting a rubber pipe sleeve on them.
Last edited by welshphil7805; Jul 12th, 2019 at 17:54. |
Jul 13th, 2019, 19:48 | #12 |
Phil D
Last Online: Jan 25th, 2022 21:48
Join Date: Mar 2014
Location: Abercarn
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Well it gets worse. After busting a gut fitting the new Orings
I have now found the heater matrix is leaking! So the sage continues........... |
Jul 14th, 2019, 19:05 | #13 |
Master Member
Last Online: Mar 14th, 2024 16:24
Join Date: Apr 2017
Location: South
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Oh sh*t.
That one isn't nice - You need to remove a lot of dash to get to the heater core
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2006 Volvo S40 T5 SE Sport
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Aug 21st, 2019, 09:12 | #14 |
Master Member
Last Online: Mar 14th, 2024 16:24
Join Date: Apr 2017
Location: South
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OP - Did you ever get this sorted?
Still got a minor weep coming from mine, it's getting progressively worse as the weeks go by so I'm going to have to bite the bullet and sort it soon. I have to keep the AC on pointing at the windscreen all the time since it fogs up with evaporating coolant if it's off. Annoying really, because it's not even dripping, just a tiny amount weeping around the O ring.
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2006 Volvo S40 T5 SE Sport
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Aug 23rd, 2019, 16:11 | #15 |
VOC Member
Last Online: Today 21:46
Join Date: Jun 2012
Location: The Independent Republic of Leamington Spa
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I had this when I bought my V50.... One container of K Seal later and the leak stopped never to leak again in the three years I owned it.
TT
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Never underestimate the power of stupid. It’ can’t be reasoned or negotiated with and you’ll never never beat it…. Cut your losses, smile and walk away Currently Volvoless but Thong will be back |
Aug 23rd, 2019, 16:14 | #16 |
Master Member
Last Online: Mar 14th, 2024 16:24
Join Date: Apr 2017
Location: South
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I tried the K-seal, did nothing for me, which is odd because I have a tiny tiny leak and people rave about the stuff.
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2006 Volvo S40 T5 SE Sport
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Aug 25th, 2019, 21:46 | #17 |
Phil D
Last Online: Jan 25th, 2022 21:48
Join Date: Mar 2014
Location: Abercarn
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Hi guys
Yes I did finally fit a new matrix and it wasn't without its problems. I just couldn't get the new orings to seal even with new clamps. In desperation I cut the ends of both pipes and fitted a small length of heater hose and jubilee clips. It's a more secure fitting as far as I am concerned so not a job I would want to do again. |
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