Hummer H3 For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.

H3 transmission removal

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Old Feb 18, 2021 | 10:06 PM
  #1  
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Default H3 transmission removal

Hi all i am in the process of removing the engine-transmission but i am a bit stuck.. does the transmission just unbolt from the transfer case and that stays in place ...
Also will the torque converter just simply pull out of the transmission when i pull the motor or am i missing something... is there a diagram available on the total process...
Cheers for now
 
Old Feb 19, 2021 | 08:29 AM
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An internet search provides all kinds of information, try one.

​​​​​​​H3 AT Transmission Removal starts at pg 244
 

Last edited by Doc Olds; Feb 22, 2021 at 03:14 PM.
Old Feb 19, 2021 | 06:06 PM
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Doc, is that link supposed to be something other than this forum post?
 
Old Feb 19, 2021 | 07:08 PM
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Old Feb 22, 2021 | 03:16 PM
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Originally Posted by Justinh
Doc, is that link supposed to be something other than this forum post?
Yep............... try that link again.
 
Old Feb 22, 2021 | 04:52 PM
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Default trans removal

Ok thanks ... have looked through the file and it seems that the auto trans just simply unbolts from transfer car ... please correct me if i am seeing it all wrong...Cheers
 
Old Feb 22, 2021 | 06:24 PM
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Originally Posted by Blackhummerh3v8
Ok thanks ... have looked through the file and it seems that the auto trans just simply unbolts from transfer car ... please correct me if i am seeing it all wrong...Cheers
"Transfer car"? Transfer case needs to be removed before transmission replacement: 2-prop shafts, encoder motor, 6 bolts, and 5 nuts.

H3 TC Removal starts page 85
 
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