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> Auxiliary Air Regulator 022 906 045, Is there an alternative?
911GT2
post Oct 9 2020, 07:00 AM
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Hey guys my Auxiliary Air Regulator (022 906 045) is broken.

This site says "BGDIP also lists a 0 280 140 101 for the 74-75 914"

Is this correct?
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Superhawk996
post Oct 9 2020, 07:15 AM
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QUOTE(911GT2 @ Oct 9 2020, 09:00 AM) *

Hey guys my Auxiliary Air Regulator (022 906 045) is broken.

This site says "BGDIP also lists a 0 280 140 101 for the 74-75 914"

Is this correct?


There isn't much in there to break. The issue I've struggled with is intermittent short to the case of the AAR at the +12 volt wire that feeds the heater. I tried to fix one of those where the wire was shorting intermittently - unfortunately unsuccessfully. (IMG:style_emoticons/default/sad.gif)

AA is supposedly doing "new guts" whatever that means as AAR rebuild. Was in recent thread (like in last week or two).

The other common failure mode is sticking of the rotary valve. Soaking top 1/2 with the ports and the rotary valve in Penetrating oil can help free up a sticky AAR.

Sorry to hear this. You looked like you were having a great drive earlier in the summer!
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911GT2
post Oct 9 2020, 07:19 AM
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QUOTE(Superhawk996 @ Oct 9 2020, 05:15 AM) *

QUOTE(911GT2 @ Oct 9 2020, 09:00 AM) *

Hey guys my Auxiliary Air Regulator (022 906 045) is broken.

This site says "BGDIP also lists a 0 280 140 101 for the 74-75 914"

Is this correct?


There isn't much in there to break. The issue I've struggled with is intermittent short to the case of the AAR at the +12 volt wire that feeds the heater. I tried to fix one of those where the wire was shorting intermittently - unfortunately unsuccessfully. (IMG:style_emoticons/default/sad.gif)

AA is supposedly doing "new guts" whatever that means as AAR rebuild. Was in recent thread (like in last week or two).

The other common failure mode is sticking of the rotary valve. Soaking top 1/2 with the ports and the rotary valve in Penetrating oil can help free up a sticky AAR.

Sorry to hear this. You looked like you were having a great drive earlier in the summer!

It still drives great, just not when cold, my work around is to 'idle' al 2000rpm for a minute before taking off and then everything is fine (IMG:style_emoticons/default/smile.gif)
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