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HRVW Samba Member
Joined: May 01, 2011 Posts: 2531 Location: Rosarito, Mexico
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Posted: Thu Nov 26, 2015 11:01 pm Post subject: Re: align boring job ; how to tell if it was a success |
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When building engines that needed a Align bore I always torqued the case to 35 ft lbs and when assembled would torque to 25 ft lbs.
Crank always turned over nice and smooth. |
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modok Samba Member
Joined: October 30, 2009 Posts: 26790 Location: Colorado Springs
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Posted: Fri Nov 27, 2015 12:02 am Post subject: Re: align boring job ; how to tell if it was a success |
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gdando wrote: |
So at this point do I stay with the 35 listed in both manuals or 25 that is listed everywhere else? Most importantly what are the consequences of both options? |
25 ft-lb is the torque for assembly.
What the case is torqued to for line boring is not necessarily any of your business, but if you want to check the work then ok, get a dial bore gauge and check it, at 25, what do you find?
Where does it say 35 lb in any Bentley manual???? I am aware of 18 for sealing type nuts, 25 for nut/washer. |
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gdando Samba Member
Joined: July 01, 2005 Posts: 98
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Posted: Fri Nov 27, 2015 1:08 pm Post subject: Re: align boring job ; how to tell if it was a success |
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One would think that after 20 years in Europe I would not still get confused over converting kg to lbs. 3.5 kg equates to 25ft-lbs. _________________ "Sicilian Frankenstein, 74 T-1 w/ 2110, irs, Gilmore A/C, disk brakes, original fuchs 6" dish"
http://www.shoptalkforums.net/viewtopic.php?t=120800&highlight= |
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