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Registered
Join Date: Apr 2015
Posts: 6
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912 blower impeller assembly
Does anyone have a good picture or assembly procedure for assembling the blower impellor on the generator and into the fan shroud. The illustration in the repair manuals are not very instructive. This is a 69 912.
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11-17-2018, 06:15 PM
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ptrsbtrs
Join Date: Mar 2006
Location: Monroe, Wa.
Posts: 1,349
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Try the Porsche website and look for parts catalogs for your model.
It should have an exploded view of most of the components. Good Luck! Peter |
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11-17-2018, 10:32 PM
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Join Date: Apr 2015
Posts: 6
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thanks...but I did figure it out after a bit of trial and error...it only goes together one way...and just a few other questions remain....
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11-19-2018, 09:58 AM
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Join Date: Apr 2015
Posts: 6
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What I have discovered is that the Porsche web site which shows the Illustration 105-15 is not correct. The part in question (#56 Cover plate) is shown on the rear side of the Impeller facing the back of the engine (rear of the car). And that does not work. In that configuration, the impeller interferes with the fan housing. There is also a gap between the impeller and the Cover Plate. when tightening the nut, it would compress and distort the cover plate and/or the impeller. not good for sure. It only works when cover plate is on the front side of the impeller towards the front of the car and inside of the impeller. the open dish side is facing the front of the car. It then allows the assembly to go together and when fitted within the housing, it spins freely. Appears the help with the airflow although it may not be apparent to the non-scientist.
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11-24-2018, 06:13 AM
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ptrsbtrs
Join Date: Mar 2006
Location: Monroe, Wa.
Posts: 1,349
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Peter, I am out of Townsend until Thursday. I can Look at my complete set up then.
I can also send Pics to your Email if you havent figured it out By then (depending if I can find the Part)! |
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11-26-2018, 07:29 AM
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Registered
Join Date: Mar 2009
Location: Edmonton, AB
Posts: 767
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Do you have the '69 1 year only 420 watt generator?
__________________
__________________________ '18 Macan S - my turbo Porsche previous Pcars '58 356A coupe, '00 Boxster S;'95 993 Polar Silver/Chestnut;'08 Cayman S;'70 911E |
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11-27-2018, 06:05 PM
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