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Harmonic Balancer Removal

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Old Apr 25, 2007 | 08:04 AM
  #1  
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Default Harmonic Balancer Removal

What is the best procedure for removing the Balancer on these C5's. I am doing a cam swap and have removed the radiator but the steering rack is in the way. Can the rack be unbolted, picked up and moved out of the way or does it need to be removed all together? My C5 is a 1999 and has the Antilock Brake Controller, does this need to be removed? Any help would be appreciated. Thanks,

Paul
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Old Apr 25, 2007 | 09:01 AM
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here is the cam swap write up you need to follow:

http://www.ls1howto.com/index.php?article=1

You HAVE to remove the steering rack to get the crank pulley off - print off the above LS1 article, and follow it almost religously.
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Old Apr 25, 2007 | 08:46 PM
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Originally Posted by 94legaleagle
here is the cam swap write up you need to follow:

http://www.ls1howto.com/index.php?article=1

You HAVE to remove the steering rack to get the crank pulley off - print off the above LS1 article, and follow it almost religously.
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Old Feb 2, 2008 | 09:28 AM
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Nicely done.
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Old Feb 2, 2008 | 10:37 AM
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If you follow those directions "religously" you are asking for TROUBLE.

DO NOT use the Crank bolt to remove the balancer!!! You will end up pulling on the last (first) couple of threads in the crank! Pull tose threads out and or break that bolt off in teh crank and you will regret it.

Same goes for the reinstallation. Make a reinstall tool.

I really wish they would fix those instructions
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Old Feb 2, 2008 | 10:41 AM
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Originally Posted by LDB C5
If you follow those directions "religously" you are asking for TROUBLE.

DO NOT use the Crank bolt to remove the balancer!!! You will end up pulling on the last (first) couple of threads in the crank! Pull tose threads out and or break that bolt off in teh crank and you will regret it.

Same goes for the reinstallation. Make a reinstall tool.

I really wish they would fix those instructions
I can't agree more. It is a good guide, but there are several pitfalls on that web site that can lead to a real mess. The biggest thing you will run into immediately is the pulley removal. Don't use the old bolt to push on with the puller, use a socket or solid piece and push against the end of the crank snout.
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Old Feb 2, 2008 | 10:55 AM
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get the tool you see in the GM manual, it's on xbay for about 60 bucks, made by OTC

about a 3 minute job

all other tools are absolute bulls%%t

Install, 618hawk over on lstech

don't skimp on the tools, pay attention to tech data(GM manual)
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Old Feb 2, 2008 | 10:58 AM
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I use a LARGE socket that will contact the snout of the crank; and slip a bolt ( ~ 3/8") through the 1/2" drive hole. The head of the bolt contacts the socket, and if you use a "soft" bolt, the point on the puller screw will form it's own seat!

Note to Vettenuts: Thanks for all of you help with my valve cover / pcv issues! I appreciate it Car is done & tuned... see below
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Old Feb 2, 2008 | 11:48 AM
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Originally Posted by Steve Doten
pay attention to tech data(GM manual)
Absolutely, yet so many resist using the service manual. I don't understand why
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Old Feb 2, 2008 | 12:13 PM
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Originally Posted by LDB C5
I use a LARGE socket that will contact the snout of the crank; and slip a bolt ( ~ 3/8") through the 1/2" drive hole. The head of the bolt contacts the socket, and if you use a "soft" bolt, the point on the puller screw will form it's own seat!

Note to Vettenuts: Thanks for all of you help with my valve cover / pcv issues! I appreciate it Car is done & tuned... see below
Great numbers!!!!! Hubba hubba

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