TT suspension
#46
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Have to admit I didn't use a torque value when I tightened the grub screw in question during the 5-speed conversion, just tightened it until it "felt right."
Hopefully someone will chime in with the correct response.
Kind regards,
#47
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#48
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Malcolm, sorry to keep dumping in this thread, just wanted to finish up the thought about -07 vs. -09 release arms. Here's the arm that had been in Mark's GT- based on the receipts it's the original arm, though the car got a new PP/disc/TOB at 84K miles. So 80K miles with an -07 arm and a GTS release bearing.
![](https://webfiles.uci.edu/redwards/public/Cobalt%20-07%20release%20arm%20forward%20face%204-24-15.jpg)
![](https://webfiles.uci.edu/redwards/public/Cobalt%20-07%20clutch%20release%20arm%20rear%20side%203-4%20view%204-24-15.jpg)
![](https://webfiles.uci.edu/redwards/public/Cobalt%20-07%20release%20arm%20forward%20face%204-24-15.jpg)
![](https://webfiles.uci.edu/redwards/public/Cobalt%20-07%20clutch%20release%20arm%20rear%20side%203-4%20view%204-24-15.jpg)
![](https://webfiles.uci.edu/redwards/public/Cobalt%20-07%20clutch%20release%20arm%20rear%20face%20side%20view%204-24-15.jpg)
#50
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The project is complete and the GTS is rolling once again.
To recap I fully rebuilt the TT with Constantines Super Bearings and replace the TT shaft with Greg Browns new and improved piece. I also replaced the complete clutch assembly (Pressure plate, TO brg, Clutch plate, guide tube and lever with busing) the stub shaft is also a new Greg Brown piece, pilot brg and rear main seal.
The results are a butter smooth clutch and a vibration free TT through out the rev range.
Many thx to all who contributed to my thread(s) and PMs
To recap I fully rebuilt the TT with Constantines Super Bearings and replace the TT shaft with Greg Browns new and improved piece. I also replaced the complete clutch assembly (Pressure plate, TO brg, Clutch plate, guide tube and lever with busing) the stub shaft is also a new Greg Brown piece, pilot brg and rear main seal.
The results are a butter smooth clutch and a vibration free TT through out the rev range.
Many thx to all who contributed to my thread(s) and PMs
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#53
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thank you Constantine.........the TT was absolutely the cause of issues I had before. It was so bad it really affected the clutch and in retrospect I probably could have installed the old clutch with the rebuilt TT but thats not how I roll
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