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Change Drive Belts Myself or Send it to a Shop?

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Old 10-23-2006 | 07:05 PM
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Default Change Drive Belts Myself or Send it to a Shop?

I can't find the thread were someone said how to do it.

Should I do it myself or send it to the shop? Do I need airtools?
Old 10-23-2006 | 08:56 PM
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i want to know too. ive always done it myself but havent even got around to looking at it on the Z
Old 10-24-2006 | 03:46 AM
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Is a gauge required to get the tension right? My belt squeals ever since I changed the crank pulley. Are the gauges expensive?
Old 10-24-2006 | 03:46 AM
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Changing the belts is pretty simple. The hardest part is making sure you have the tension set correctly.

In the diagram below, loosen nuts A, C - DO NOT REMOVE THEM!

Then loosen bolts B, D so you can slip the belts over the pulleys.

Reverse the process to install the new ones.

DO NOT overtighten nuts A, C or you'll wear out the bearings in those pulleys.
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Old 10-24-2006 | 03:49 AM
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Originally Posted by ken350z
Is a gauge required to get the tension right? My belt squeals ever since I changed the crank pulley. Are the gauges expensive?
It's not required but it sure would help. You can try the belt deflection method but that still requires you to have a force gauge to measure how much pressure you are putting on the belt to deflect it the required distance.

Most people do it by feel.
Old 10-24-2006 | 07:47 AM
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Anyone know the torque specs on the bolt ? I don't want to over tighten it.
Old 10-24-2006 | 09:07 AM
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A & C get 24-28 ft-lbs
Old 10-24-2006 | 11:38 AM
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Originally Posted by DavesZ#3
A & C get 24-28 ft-lbs

Do you have to take off any major parts to do belts, or is it pretty do-able without removing anything?
Old 10-24-2006 | 12:11 PM
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I changed my belts the a couple weeks ago using my high tech finger defection measurererer thing. No problems no squeeks.
Old 10-24-2006 | 02:28 PM
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Originally Posted by Wired 24/7
Do you have to take off any major parts to do belts, or is it pretty do-able without removing anything?
Besides the plastic underpan, nothing major has to come off. You just have to loosen the tensioning bolts enough to slip each belt over a pulley then they are loose enough to work their way out.

It can easily be done on ramps or jack stands in your driveway.
Old 10-24-2006 | 03:03 PM
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Originally Posted by DavesZ#3
Besides the plastic underpan, nothing major has to come off. You just have to loosen the tensioning bolts enough to slip each belt over a pulley then they are loose enough to work their way out.

It can easily be done on ramps or jack stands in your driveway.
thanks

Not that I need to do it now, just nice to know
Old 10-25-2006 | 07:09 AM
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Originally Posted by imntcrzy
I changed my belts the a couple weeks ago using my high tech finger defection measurererer thing. No problems no squeeks.
This is what I do also. I usually tighten the belt until it's snug, drive the car a day, then retighten it again.....Never any problems here.
Old 10-25-2006 | 08:18 AM
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new belts will give a little after a few weeks. Just adjust the tension one more time if it squeals. Make sure you don't overtighten the first time. i've heard horror stories from a mechanic when belts were too tight.
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