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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.

Access to timing chain??

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Old Sep 1, 2018 | 02:25 PM
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Donald Austin's Avatar
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Default Access to timing chain??
Does the head need to be removed to change timing chain?
 
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Old Sep 4, 2018 | 10:32 AM
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Doc Olds's Avatar
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No, just the Front Cover and the Camshaft Cover... and everything in their way.

You will also need two GM specialty tools: A Camshaft holder and Angle Meter.
 
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Old Sep 8, 2018 | 12:59 PM
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Donald Austin's Avatar
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Originally Posted by Doc Olds
No, just the Front Cover and the Camshaft Cover... and everything in their way.

You will also need two GM specialty tools: A Camshaft holder and Angle Meter.
interesting...lady at service dept who communicates witth the mechanics, said the head needs to be removed
 
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Old Sep 10, 2018 | 07:03 AM
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TAINTER's Avatar
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Google Search: i5 chevy timing chain replacement
Tons of videos and posts from other I5 GM owners.
 
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