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#1
28th November 2011, 07:27 AM
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Torque Settings
Finally getting around to reviewing Torque settings for all the major components of my build whist the chassis is away for powder coat.
Has anyone research this already and have a recommendations? Suspension bolts Damper bolts Engine Mounts Gearbox BellHouse Bolts Starter Motor Steeriing Rack + Column Front & Rear Uprights Seatbelts Some of these should be in the Haynes Manual, so its mainly the unique parts to the chassis.
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http://www.flickr.com/photos/29404787@N03/ http://www.flickr.com/photos/41021922@N03/ http://www.flickr.com/photos/56936222@N04/ http://www.flickr.com/photos/79486076@N06/ Finished my roadster after 5 years! Number 27! Last edited by Spikehaus : 28th November 2011 at 07:31 AM. 
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#2
2nd December 2011, 12:38 AM
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Here are some and a few other useful ones taken from the Haynes manual
Suspension bolts Damper bolts 60-70 Nm Engine mounts 50-70 Nm Gearbox bellhousing (auto listed only) 30-37 Nm Starter motor Front and rear uprights Seatbelts 29-41 Nm Steering wheel nut 45-55 Nm Tie rod end locknut 57-68 Nm Tie rod to steering rack balljoint 72-88 Nm Intermediate shaft to inner column clamp bolt 20-25 Nm Flexible coupling to steering gear clamp bolt 24-26 Nm Column mounting pinch bolt 45-55 Nm Clutch cover to flywheel 21-25 Nm Calliper carrier bracket to hub carrier bolts 51-61 Nm Front calliper guide bolts 20-25 Nm Rear calliper guide bolts(ABS) 31-35 Nm Last edited by ozzy1 : 4th December 2011 at 12:19 AM.
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#3
2nd December 2011, 06:53 AM
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Quote:
most you want should be the same as the relevent part on the orignal car (in haynes manual) as long as its the same type of bolt/nut pitch and dia
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#4
3rd December 2011, 06:52 PM
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Of course, shop manuals are the best source of information for torques of donor components. But there are many fabricated parts with standard fasteners. For these, there are pages on the internets listing normal torque settings for various grades and sizes of bolts. E.g. 75% of proof load for 8.8 grade M12 is 88 Nm...
http://www.cncexpo.com/MetricBoltTorqueNm.aspx So, as a rule of thumb, ~90ish Nm for M12, ~40ish for M10, ~25Nm for M8, ~10Nm for M6.
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Albert Haynes Roadster FAQ | Haynes Builder Locations Gallery, build thread in Lithuanian / via Google Translate. Last edited by alga : 3rd December 2011 at 06:55 PM.
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#5
3rd December 2011, 09:13 PM
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When The Results Disagree With The Theory: Believe The Results And Invent A New Theory If I had two brains I,d still be a halfwit The cave http://s1116.photobucket.com/user/my...deshow/mancave The build http://www.haynes.co.uk/forums/showthread.php?t=12669 Last edited by robo : 3rd December 2011 at 10:56 PM.
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#6
5th December 2011, 04:38 PM
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Cheers guys
Should have it all back together by New Year with my 2 week xmas holiday. 
__________________
http://www.flickr.com/photos/29404787@N03/ http://www.flickr.com/photos/41021922@N03/ http://www.flickr.com/photos/56936222@N04/ http://www.flickr.com/photos/79486076@N06/ Finished my roadster after 5 years! Number 27!
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