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Registered User
Join Date: Jun 2012
Location: Bristol, UK
Posts: 264
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Installation of Alternator Rear Cover
The only part I didn't take a photo of during my engine rebuild was the rear of the alternator with its cover on. There are two metal fins attached to the cover and I am not exactly sure what orientation they should be in when the cover is refitted. I think I can tell from witness marks on the plastic red cowling (911SC) but does anyone have a photo or a diagram for confirmation please?
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04-07-2014, 01:10 PM
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Registered
Join Date: Jul 2001
Location: Suntree, Florida, USA
Posts: 2,261
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Asking for a photo is a good idea. Either way, they should be pointed up and toward 1 o'clock. As seen if standing by the pulley. You also might have a square hole in the plastic cover... That goes at the bottom.
Pics are worth 1,000 words but maybe that helps. |
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04-07-2014, 03:10 PM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,497
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The extension will have a bottom flat where wires go through.
The 2fins point to 1and 2 cylinder. If you rotate too far clockwise the shroud gets in the way and you can't seat the fan. Bruce |
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04-07-2014, 03:36 PM
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Registered User
Join Date: Aug 2010
Location: Küsten, Germany
Posts: 175
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Good detail.
Does this part do any good? Or: What is the proven improvement vs. the older versions where there is no such "behind the alternator" - part and the fins were attached to the air shroud? Greets Robert |
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04-07-2014, 05:14 PM
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banalytic
Join Date: Jun 2007
Location: Berlin, Germany
Posts: 76
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04-07-2014, 11:27 PM
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