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Replacing busings in Shift Coupler
Hello all,
I am attempting to replace the bushings in my shift coupler, how do I remove the center pin? I think I can punch it out, but I don't want to risk damaging the coupler or the pin. I can't see any snap rings, thanks for the replies. Here is a picture of my shift coupler. ![]()
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82 911 SC 3.0, 915 |
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Use a press. No pins are holding it in.
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- Andrew 81SC |
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Flat Six
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Or improvise one with your bench vise, using a small deep well socket that's a smaller diameter than the pin.
Works like a charm.
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Dale 1985 Carrera 3.2 -- SOLD 2026 Jaguar F-Pace / 2025 Ford Bronco Sport |
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That's the ticket, thanks for the tip about the deep well socket.
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82 911 SC 3.0, 915 |
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Obsessed
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There's nothing wrong w/ that coupler bushing
![]() The 915 is the worst shifting transmission ever It will come out eventually, the socket, heat, PB Blaster....just keep at it.
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'73 Mercedes 450 SL '75 911 Targa (long gone, sniff..) http://1975porschetargarebuild.blogspot.com My Targa Rebuild Blog "Life moves pretty fast, if you don't stop and take a look around once in a while you could miss it!" |
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I used this and it worked like a charm - using a small socket as suggested:
1 Ton Arbor Press get the 20% off coupon from most auto magazines and it's pretty cheap. Karl |
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French Import
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+1. I used that method and it worked great for me.
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Gilles & Kathy Happiness is not having a Porsche in the garage... Happiness is having a Porsche on the road! ![]() 86 Porsche 911 Cabriolet, 2011 BMW 1200RT, 03 Saab 93 Cabriolet, 06 MB E350 Estate |
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Read the posting I put up a few hours before yours...jwakil
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81 -930 82 - Austin Mini 998 78 Mini 1275cc -totaled 83SC Euro w/77 3.0 Carerra Eng.--sold Several other daily drivers not worth mentioning... |
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Join Date: Jul 2003
Location: Valencia Pa.
Posts: 8,859
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I posted about a new trick I found a couple of months ago. I have done a bunch of these on a press, but for ****s and giggles, I recently tried pushing out the pin with an air hammer, and a blunt punch. It works like a charm, and is way easier, and faster than using a press. Just put the steel part of the coupler in a vise, and tighten it pretty good, then drive the pin out with the air hammer using a blunt nosed punch. Comes out like butter, and goes back in just as easy. I probably have done 4-5 of these since I first tried it, and it works sweet.
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No left turn un stoned |
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Kantry Member
Join Date: Feb 2001
Location: N.S. Can
Posts: 6,831
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You probably have the pin out buy now, but the fastest method is to catch the square section in your vice and use a small drift to tap the pin out. (Fastfred is using a little more technology, but the same method.)
Assembly is the reverse. Takes a few seconds each way. Les
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Best Les My train of thought has been replaced by a bumper car. Last edited by oldE; 12-20-2010 at 11:08 AM.. Reason: Noting information in another post |
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