Ac compressor suction manifold damage-Need one
#1
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Asking for a/c help
I am looking for one of these (928.126.903.00 is the part # I think). I don’t think the damaged one I have will not leak. I ordered one on eBay but it has a smaller opening than the one I need. 82 Euro S
Last edited by gbgastowers; 07-09-2019 at 09:25 PM. Reason: Kkkp
#3
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#5
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#6
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#7
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Thank you Rob- it’s being shipped today
Last edited by gbgastowers; 06-11-2019 at 03:26 PM.
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#8
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Thread Starter
The new used part arrived. Not as pristine as I hoped but I guess it will work. Am I correct in thinking that no o-ring, sealant paste or Teflon tape is used at this connection?
#9
yes there should be an o-ring
#10
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Be sure to replace the o-rings under both manifold plates, plus the ones in the port caps. Schraeder valves under the safety switch, and the pressure transducer on S4+ cars. The R-134a port adapters would really rather not have any Schraeder valves underneath.
What kind of car are you working on? (hint: put year/model info in a signature section...)
What kind of car are you working on? (hint: put year/model info in a signature section...)
#11
Rennlist Member
Thread Starter
Be sure to replace the o-rings under both manifold plates, plus the ones in the port caps. Schraeder valves under the safety switch, and the pressure transducer on S4+ cars. The R-134a port adapters would really rather not have any Schraeder valves underneath.
What kind of car are you working on? (hint: put year/model info in a signature section...)
What kind of car are you working on? (hint: put year/model info in a signature section...)
#12
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#13
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I have the expansion valve out. I dreaded that job due to all the horror stories so it feels good to have that done. The new exp valve does not come with the insulated diaphragm cover. Should I use the old one or go without? Also I need to have the evaporator to dryer line rebuilt. Can it be removed from an 82 CIS with the engine in?
Last edited by gbgastowers; 06-23-2019 at 05:23 PM.
#14
Rennlist Member
Just run it without. It won't fit over the new one anyways. Trust me, I've tried.
Another thing to make sure of is that the PAG you're using is double end capped, or dec. It isn't as sensitive to residual mineral oil and takes much longer to break down in comparison.
Another thing to make sure of is that the PAG you're using is double end capped, or dec. It isn't as sensitive to residual mineral oil and takes much longer to break down in comparison.
#15
Team Owner
replace all the O rings AFTER you have flushed the system and its clean.
NOTE every connection will have an O ring in it
NOTE every connection will have an O ring in it
Last edited by Mrmerlin; 06-23-2019 at 09:59 PM.