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TORQUE TO YIELD-ft.lbs then degrees??

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Old 03-14-2004, 10:38 AM
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6spd89
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Default TORQUE TO YIELD-ft.lbs then degrees??

Is this as easy as it sounds? I am assuming torque a bolt as per the chart then go (x) number of degrees to finish the tightening the fastener?? Maybe a slight explanation is in order for me.
Matt
Old 03-14-2004, 09:13 PM
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LTC Z06
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (6spd89)

Just torque to spec then recheck, no need to over-tighten.

Are you working on a C6?
Old 03-14-2004, 11:03 PM
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need-for-speed
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (6spd89)

I beleive that method is based on bolt stretch. It is superior in theory but not so easy to execute.
Old 03-15-2004, 10:34 AM
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (need-for-speed)

Yes, based in the bolt stretch theory.

Try posting in a the C5 tech section, you will get more feedback. No C6s are out yet, so this the wrong section.

Todd

Old 03-15-2004, 02:48 PM
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LittleBoyBlu99
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (need-for-speed)

I beleive that method is based on bolt stretch. It is superior in theory but not so easy to execute.
Old 03-15-2004, 05:23 PM
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6spd89
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (6spd89)

No ,i have a 98. Just looking thru the torque specs and had neverseen that before. Thanks for the info .
Matt
Old 04-11-2004, 01:18 AM
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BHP
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (6spd89)

You typically do an initial torque value with a torque wrench. Then you torque to the degrees in the shop manual with a torque angle meter. The crank balancer bolt is a good example.


[Modified by BHP, 10:18 PM 4/10/2004]
Old 04-12-2004, 03:35 PM
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JCAIRE2
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Default Re: TORQUE TO YIELD-ft.lbs then degrees?? (BHP)

You typically do an initial torque value with a torque wrench. Then you torque to the degrees in the shop manual with a torque angle meter. The crank balancer bolt is a good example.


[Modified by BHP, 10:18 PM 4/10/2004]
Or headbolts, or maincaps. It's a little bit of a PITA.

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