How do I remove the balancer pulley bolts?
Thread Starter
Launching!
Joined: Jun 2012
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From: Pennsylvania
How do I remove the balancer pulley bolts? I feel like an idiot for asking this question, but I'm trying to remove the balancer pulley so I can remove the opti and I can't break the three bolts free. The engine turns when I put enough force on the socket wrench. How do I keep the pulley from turning while trying to remove the bolts? This is a 97 LT1, if it matters.
A related question.. it looks like it's necessary to remove the opti in order to replace the water pump drive seal. Is that correct?
A related question.. it looks like it's necessary to remove the opti in order to replace the water pump drive seal. Is that correct?
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Joined: Aug 2008
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From: Nebraska
I feel like an idiot for asking this question, but I'm trying to remove the balancer pulley so I can remove the opti and I can't break the three bolts free. The engine turns when I put enough force on the socket wrench. How do I keep the pulley from turning while trying to remove the bolts? This is a 97 LT1, if it matters.
A related question.. it looks like it's necessary to remove the opti in order to replace the water pump drive seal. Is that correct?
A related question.. it looks like it's necessary to remove the opti in order to replace the water pump drive seal. Is that correct?
You can replace that seal without pulling the opti.
Thread Starter
Launching!
Joined: Jun 2012
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From: Pennsylvania
I appreciate the advice. I was able to get the 3 bolts out but the balancer is not coming off the hub. The Haynes manual says a puller is not required to remove the balancer, but there appears to be some sort of small lip on the hub that is not allowing the balancer to be pulled forward away from the engine. The balancer will spin on the hub now that I have the bolts out, but won't pull forward. Any advice?
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Joined: Dec 2008
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From: Little Rock, AR
I appreciate the advice. I was able to get the 3 bolts out but the balancer is not coming off the hub. The Haynes manual says a puller is not required to remove the balancer, but there appears to be some sort of small lip on the hub that is not allowing the balancer to be pulled forward away from the engine. The balancer will spin on the hub now that I have the bolts out, but won't pull forward. Any advice?
http://shbox.com/1/engine_front_diagram.jpg
Thread Starter
Launching!
Joined: Jun 2012
Posts: 200
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From: Pennsylvania
Your pulley should have 3 small holes to use a puller on it.
http://shbox.com/1/engine_front_diagram.jpg
http://shbox.com/1/engine_front_diagram.jpg
Thread Starter
Launching!
Joined: Jun 2012
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From: Pennsylvania
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Mine was stuck on there pretty good. Hammered the shiz out of it and still nothing.(don't try that) Took a trip to the auto store and bought a puller, it was off in less than 5 min.
Thread Starter
Launching!
Joined: Jun 2012
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From: Pennsylvania
Do I need to remove the center bolt if I'm only removing the dampener and not the hub? I'm not familiar with pullers and the instructions that came with it are no help.
Launching!
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From: CenTex
[QUOTE=shbox;17770141]You do need a puller if it won't come off. 
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
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what often happens, especially on dampers that have never been off the hub, is rust/corrosion get between them so even after unbolting the damper from hub it may not budge...that is where a puller is needed.
I live in SoCal so wether is pretty mild out here and fortunately the damper has come off just by pulling on it after removing the 3 bolts.......ymmv
I live in SoCal so wether is pretty mild out here and fortunately the damper has come off just by pulling on it after removing the 3 bolts.......ymmv
[QUOTE=KyleW707;17770290]
That's like saying you don't need ex-lax to take a crap! If it's stuck..... You get the point!!
Just because you don't ALWAYS use ex-lax don't mean you shouldn't have some in the medicine chest. Just saying.
You do need a puller if it won't come off.
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
That's like saying you don't need ex-lax to take a crap! If it's stuck..... You get the point!!
Just because you don't ALWAYS use ex-lax don't mean you shouldn't have some in the medicine chest. Just saying.
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Joined: Dec 2008
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From: Little Rock, AR
[QUOTE=KyleW707;17770290] You may not need one, but this guy does. I needed one to remove mine. Not everyone has your luck. Even GM saw the need and changed the pulley design to incorporate the use of a puller. I imagine because the dealer techs were having issues removing them, too.
You do need a puller if it won't come off.
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
You don't need a puller for the pulley. I've taken mine off twice without one. Shbox, I'm fully aware of your site, and your write ups and how to's are second to none, I've used them many of times, very helpful. Although, I've never had to use a puller for the pulley itself
