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Location: Brisbane
Registered: May 2002
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Re: Rebuilding Bottom End - need some advice!
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Tue, 27 September 2005 14:01

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RWDboy wrote on Tue, 27 September 2005 23:02 |
BigBadBenny wrote on Tue, 27 September 2005 21:47 | use new bolts and use a torque wrench, forget about measuring them.
| I still think people are missing the point - i am talking about measuring new bolts when they are installed. I think the theory behind using the stretch as opposed to 'torque wrench' when checking how tight the installed *new* rod bolt is that torque is affected by too many variables, such as lubricant, water, dust, machining of the thread etc...whereas with 'stretch' you can more accurately predict the amount of force that is being applied to the rod bolt to stretch the material (and hence the clamping pressure between the rod cap and rod).
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Umm, I might be missing something here, but how on earth do you propose to measure the 'strech' of the rod bolts once installed?
I mean to me it would appear that they would be enclosed in the thread of the rods and hence be unmeasurable... 
You could use torque to yield bolts, and to my knowledge the installation technique for them generally is to tighten to X torque then a further +x degrees.
Cheers
Wilbo
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| Subject | Poster | Date |
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Rebuilding Bottom End - need some advice!
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RWDboy | Mon, 26 September 2005 10:59 |
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Re: Rebuilding Bottom End - need some advice!
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gemtoy | Mon, 26 September 2005 11:48 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Mon, 26 September 2005 13:20 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Mon, 26 September 2005 13:26 |
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Re: Rebuilding Bottom End - need some advice!
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BigBadBenny | Tue, 27 September 2005 12:17 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Tue, 27 September 2005 13:02 |
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Re: Rebuilding Bottom End - need some advice!
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wilbo666 | Tue, 27 September 2005 14:01 |
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Re: Rebuilding Bottom End - need some advice!
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Big T | Wed, 28 September 2005 00:01 |
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Re: Rebuilding Bottom End - need some advice!
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4agte | Wed, 28 September 2005 05:32 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Tue, 27 September 2005 12:58 |
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Re: Rebuilding Bottom End - need some advice!
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o_man_ra23 | Tue, 27 September 2005 23:26 |
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Re: Rebuilding Bottom End - need some advice!
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Starfire | Wed, 28 September 2005 06:12 |
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Re: Rebuilding Bottom End - need some advice!
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jeffro RA28 | Wed, 28 September 2005 06:53 |
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Re: Rebuilding Bottom End - need some advice!
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kingmick | Wed, 28 September 2005 21:01 |
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Re: Rebuilding Bottom End - need some advice!
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allencr | Wed, 28 September 2005 14:53 |
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Re: Rebuilding Bottom End - need some advice!
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jeffro RA28 | Wed, 28 September 2005 22:48 |
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Re: Rebuilding Bottom End - need some advice!
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kingmick | Wed, 28 September 2005 23:51 |
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Re: Rebuilding Bottom End - need some advice!
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jeffro RA28 | Thu, 29 September 2005 01:38 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Thu, 29 September 2005 15:39 |
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Re: Rebuilding Bottom End - need some advice!
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jeffro RA28 | Fri, 30 September 2005 02:06 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Fri, 30 September 2005 12:54 |
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Re: Rebuilding Bottom End - need some advice!
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allencr | Sat, 01 October 2005 03:57 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Sat, 01 October 2005 04:49 |
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Re: Rebuilding Bottom End - need some advice!
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allencr | Sun, 02 October 2005 12:32 |
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Re: Rebuilding Bottom End - need some advice!
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RWDboy | Mon, 03 October 2005 06:10 |
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Re: Rebuilding Bottom End - need some advice!
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kingmick | Mon, 03 October 2005 07:09 |