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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 02-14-2008, 12:27 AM
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Default Re: H2 (2004) Total Failure

Quote:
Originally Posted by LEcustoms
Sounds possible but weird. Might be torque converter except for the whole deal with the starter and it not cranking the engine over. You can see the fly wheel clearly if you remove the shield from it. It is like a stamped steel piece that is held on by a few screws just remove it and take a peak. Good luck.

The ring gear is attached to the torgue converter, hence if it fails, no spin on the engine!
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  #2  
Old 02-14-2008, 12:47 AM
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Default Re: H2 (2004) Total Failure

well I have personally replaced flywheels on GM products that tore free of the crank bolts. had a couple that were broken but still functioning but with extreme weird noise. the older 2.8/3.1 were great for this. I'LL ask my buddy at the dealer if this has been an issue on more of the 6.0s.
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Old 02-14-2008, 01:32 AM
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Default Re: H2 (2004) Total Failure

Quote:
Originally Posted by porschett
The ring gear is attached to the torgue converter, hence if it fails, no spin on the engine!
Ok I thought the fly wheel was attached to the crank shaft and the torque converter was attached to the flywheel. So I thought the flywheel was a direct link between the starter and the crank and that the torque converter was the link between the tranny and the flywheel. My bad.
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Old 02-14-2008, 11:34 AM
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Default Re: H2 (2004) Total Failure

Quote:
Originally Posted by LEcustoms
Ok I thought the fly wheel was attached to the crank shaft and the torque converter was attached to the flywheel. So I thought the flywheel was a direct link between the starter and the crank and that the torque converter was the link between the tranny and the flywheel. My bad.

No you are correct. Only Chrysler used a ring gear on the torque converter with a flexplate to the crank. GM has never used a design that wasn't turning the crank first from the flexplate.
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Old 02-14-2008, 01:32 PM
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Default Re: H2 (2004) Total Failure

Quote:
Originally Posted by Yetti
No you are correct. Only Chrysler used a ring gear on the torque converter with a flexplate to the crank. GM has never used a design that wasn't turning the crank first from the flexplate.

You're right on, my mistake
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Old 02-14-2008, 08:30 PM
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Default Re: H2 (2004) Total Failure

Well its gone to get fixed. Asked them about it apparently they have had a load of escalades with this problem but no hummers. I am the first - typical - I was not even hammering it when it went, which is probably lucky. Find out tomorrow how much damage has been done.
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Old 02-19-2008, 02:02 AM
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Default Re: H2 (2004) Total Failure

WELL????? What was the problem, I'm dying to know!
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Old 02-19-2008, 07:31 AM
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Default Re: H2 (2004) Total Failure

Quote:
Originally Posted by lonePalm
WELL????? What was the problem, I'm dying to know!


same here !!!
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