 Setting Pinon Depth on 901 gearbox, Transmission Fixing |
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| porsche735 |
 Mar 10 2003, 06:14 PM
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Member  Group: Members Posts: 189 Joined: 10-January 03 From: Los Altos, CA Member No.: 127  |
I have a transmission in pieces with the gaskets removed. According to the Haynes manual, you pretty much have to have the intermediate plate shims to measure them and put the same measurement back (with new shims). This sets the pinion depth. According to them, you should not mess with this as you have to go to a Porsche mechanic for them to use a special tool to get this set right. There must be a way to do this at home (open up the differential cover and use a feeler gauge or something). Does anyone know what the "special" tool looks like? Is there a way to do it at home, what is the measurement?
Thanks, Chris 1973 914 2.0L BP |
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| Dave_Darling |
Mar 11 2003, 11:51 AM
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914 Idiot Group: Members Posts: 15,204 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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Kap'n Krusty over on the 914 Rennlist said that the "special tool" was used to set up backlash (I think it was?) and then either another special tool or the bluing was used to check/mess with the tooth engagement.
I have heard rumors that Bruce Anderson knows a technique to deal with this stuff in a 901 gearbox without the special tool. And that he talks about it in his transmission rebuild class. I think we have one or two people around who have taken that, maybe? Someone who has taken the class tell me if I'm off base here... --DD |
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Posts in this topic
porsche735 Setting Pinon Depth on 901 gearbox Mar 10 2003, 06:14 PM
Brad Roberts This is one of the rare times I feel you actually ... Mar 10 2003, 06:23 PM porsche735 Hey Brad! No, the previous owner of this tran... Mar 10 2003, 06:36 PM Brad Roberts It is very critical. Bad things happen when the pi... Mar 10 2003, 07:03 PM Zeke I have seen mechanics use machinist's layout b... Mar 10 2003, 11:07 PM Alfred This is from my vocational school days. (You have ... Mar 11 2003, 03:16 PM porsche735 Great info, thanks. Any idea where to get some "P... Mar 12 2003, 03:52 PM Racer Chris Prussian Blue is also known as Dykem, and is avail... Mar 12 2003, 07:39 PM
TimT Prussian blue is a just an ink, Brad mentioned usi... Mar 12 2003, 08:45 PM |
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