hvac vacuum actuator replacement diaphragms
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Joined: Jan 2003
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From: Double Oak, TX
Chuck,
Been counting and I think there are 5 on all my cars.
Two in the console, one above your left knee when driving and one for the recirc flap. Plus the heater that makes 5.
Wally P lists them all in his HVAC writeup - I will check it.
I have some samples of the larger diaphragm - I need a couple of volunteers to try them out in anger and report back.
Any one need to change a large vac pot?
Roger
Been counting and I think there are 5 on all my cars.
Two in the console, one above your left knee when driving and one for the recirc flap. Plus the heater that makes 5.
Wally P lists them all in his HVAC writeup - I will check it.
I have some samples of the larger diaphragm - I need a couple of volunteers to try them out in anger and report back.
Any one need to change a large vac pot?
Roger
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Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
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Joined: Oct 2002
Posts: 598
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From: New Hampshire
This couldn't be better timing. I just pulled my console and 4 outa 5 vacuum lines failed so I'm about the start the repair process. Please keep me/us informed. I can take what ever sizes are necessary and do a test tomorrow.
Thanks
Gordon
Thanks
Gordon
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Joined: Jan 2003
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From: Double Oak, TX
Part ACD#2010 on the Autolux site fits the Recirculation Flap Pt No 928 573 077 04.
The complete assembly is currently $20 and the diaphragm from Autolux is $5.30.
The Defrost Flap diaphragm is slightly longer than the above part, however I will see if it fits and works.
The Center Vent and Defroster flap diaphragms are smaller and Jack is possibly going to make them. I will be sending him some old complete actuators for him to work on.
The complete assembly is currently $20 and the diaphragm from Autolux is $5.30.
The Defrost Flap diaphragm is slightly longer than the above part, however I will see if it fits and works.
The Center Vent and Defroster flap diaphragms are smaller and Jack is possibly going to make them. I will be sending him some old complete actuators for him to work on.
Last edited by ROG100; Jul 28, 2009 at 05:21 PM.
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Joined: Jan 2003
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From: Double Oak, TX
The Autolux part in the last post does not fit the Defroster Flap.
The "heavy hitters" price wise are the two small actuators (Center & Footwell) at $80 and $64 each respectivly. However as you only need the diaphragm purchase the cheaper unit for this as they are both the same.
The "heavy hitters" price wise are the two small actuators (Center & Footwell) at $80 and $64 each respectivly. However as you only need the diaphragm purchase the cheaper unit for this as they are both the same.
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Originally Posted by ROG100
The Center Vent and Defroster flap diaphragms are smaller and Jack is possibly going to make them.
