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Old 05-04-2016, 06:32 AM   #1
2 Rivet Member
1988 34.5' Airstream 345
Lafayette , Louisiana
Join Date: Jul 2015
Posts: 81
Blog Entries: 1
Blower Door actuator

While I am driving its as if the Vent is stuck to open even when the fan is not on the air outside flows into my dashboard. I think it is the blower dooor actuator but I can not find the right part.

I am looking for a blower door actuator for my 1988 345 Classic. Sometimes called Blend door actuator.

Any suggestions?
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Old 05-04-2016, 07:10 AM   #2
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1974 20' Argosy 20
Richmond , Kentucky
Join Date: Jan 2003
Posts: 9,044
Jim, I found the servos I needed for my 74 Argosy at ACME Air.

The replacement parts were pretty much identical to my originals although I had to slightly modify a couple of the actuator arms. Nothing difficult.

Air forums # 1674
1974 20' Argosy Motor Home
1975 24' Argosy Motor Home
1974 31' Excella trailer (parting out, as of 4/1/2015 I have wheels & windows left to sell)
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Old 05-05-2016, 07:36 AM   #3
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2005 34' Classic S/O
2006 39' Land Yacht 396 XL
north blenheim , New York
Join Date: Sep 2012
Posts: 2,780
I believe the blower door actuator is vacuum controlled as is on my 89 325LE. Blue plastic vacuum line from memory. It can be accessed from the right front wheel well...check with a vacuum pump and see if it opens and closes. Regards, Bob
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