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Serpentine belt?

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Old Apr 15, 2012 | 05:55 PM
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Default Serpentine belt?

Hey I am replacing my serpentine belt but I want to loose the AC. What size belt do I need and how do I rout it? Thanks
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Old Apr 15, 2012 | 05:58 PM
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Originally Posted by TheCheif
Hey I am replacing my serpentine belt but I want to loose the AC. What size belt do I need and how do I rout it? Thanks
You cannot do just a strict AC delete on the XJ without buying a bypass pulley. There is no "right" length belt if you were to ditch the AC
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Old Apr 15, 2012 | 06:19 PM
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take a piece of rope or twine and wrap it around the pullys' w/o the a/c take that measurement to the parts store they are bound to have it. make sure the power steering is adjusted to the short side.
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Old Apr 15, 2012 | 06:21 PM
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Originally Posted by highmileage
take a piece of rope or twine and wrap it around the pullys' w/o the a/c take that measurement to the parts store they are bound to have it. make sure the power steering is adjusted to the short side.
From what I heard it needs the length for power. It doesn't run properly with a shortened belt.

Last edited by assetts91; Apr 15, 2012 at 06:26 PM.
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Old Apr 15, 2012 | 06:24 PM
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Originally Posted by assetts91
From what I heard it needs the length for power. It doesn't run properly with a shortened belt

Haven't heard that before, but then I've only done that method on chevys' and fords'
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Old Apr 15, 2012 | 06:26 PM
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And because of the actual routing with AC, it is actually impossible to have a smaller belt as it wouldn't allow some pulleys to rotate the right way!
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Old Apr 15, 2012 | 06:28 PM
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sounds like a trip to the wrecker to get an a/c delete bracket and pully then.
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Old Apr 15, 2012 | 06:29 PM
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Originally Posted by highmileage

Haven't heard that before, but then I've only done that method on chevys' and fords'
Hahaha I know that for sure, I've done that before for a suburban.
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Old Apr 15, 2012 | 06:31 PM
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sometimes the old school 3 and 4 belt set up was so nice, it gave you options
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Old Apr 15, 2012 | 08:17 PM
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Originally Posted by assetts91

You cannot do just a strict AC delete on the XJ without buying a bypass pulley. There is no "right" length belt if you were to ditch the AC
Where do I get a bypass pulley?
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Old Apr 15, 2012 | 08:19 PM
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Originally Posted by highmileage
sometimes the old school 3 and 4 belt set up was so nice, it gave you options
Yeah I agree, my B2 was easy to accommodate for with no AC
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Old Apr 15, 2012 | 08:22 PM
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Just get the kit to re locate your alternator the ac spot.
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Old Apr 15, 2012 | 08:24 PM
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Originally Posted by XJ BoSS
Just get the kit to re locate your alternator the ac spot.
I didn't know they had those for the jeep. I'll look it up online. Thanks!
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Old Apr 15, 2012 | 08:25 PM
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ive seen people do it before, idk too much about it you may have to do some digging tho.
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Old Apr 15, 2012 | 08:37 PM
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Originally Posted by TheCheif

Where do I get a bypass pulley?
Google it, quite a few places sell it. I got mine at oreillys for $45
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