996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Torque numbers needed - half shafts

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Old Feb 19, 2011 | 09:23 AM
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Torque numbers needed - half shafts

Changing out a front half-shaft axle today. Anyone know the torque numbers for the bolts?
 
Old Feb 19, 2011 | 09:48 AM
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60 ftlb or 81 nm. Apply proper torque. It is really important. And also used a good calibrated torque wrench. I had a bad experience with that one
 
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Old Feb 19, 2011 | 10:27 AM
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symptoms

what were ur symptoms re: half shaft issue?

jim R
 
Old Feb 19, 2011 | 10:35 AM
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Originally Posted by jjrho
what were ur symptoms re: half shaft issue?

jim R
Just used an old Craftsman torque wrench that was out of calibration and my half shaft simply disconnected. But was lucky it happen at low speed...https://www.6speedonline.com/forums/...libration.html
 
Old Feb 19, 2011 | 04:11 PM
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60ft-lbs? Are you sure because that seems like a lot and I broke two 40 torex bits?
 
Old Feb 19, 2011 | 04:18 PM
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Originally Posted by Valley996TT
60ft-lbs? Are you sure because that seems like a lot and I broke two 40 torex bits?
Yes I am. Take a look at this picture from the repair manual...Last item... We are talking about 8 mm allen bolts not torx....
 
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Old Feb 19, 2011 | 04:36 PM
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Okay. Thanks for the info.
 
Old Feb 19, 2011 | 06:06 PM
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Okay, update. The bolts to the front transaxle are actually 6mm bolts and there are 6 of them. The rear half-shaft bolts going to the transmission are larger bolts and there are 8 of them. Do you think the repair manual is giving torque settings meant for the rear half-shafts? The reason I ask is because the other half-shaft that I wasn't replacing had the 6 6mm bolts tightened to 25ft-lbs.
 
Old Feb 19, 2011 | 06:40 PM
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The torque I mention are for the rear half shaft bolts which are 10 X 65 mm (8 of them) . Oh my god I'm sorry just realized you were asking for the front...Good thing you were more awake than I was... Sorry again. The front (6) are 8 X 50 mm and the torque is 29 ftlb as seen on the pic.
 
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Last edited by jpflip; Feb 19, 2011 at 06:43 PM.
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