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Reaching out for an answer?

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Old Apr 26, 2017 | 05:27 PM
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Does anyone know the size of this set screw that is the stop for the AJ133SC supercharger bypass valve?



Mine is not fully closing (engine off, no vacuum) so I wan to adjust it but the allen opening is on the blind side. gonna fab a tool to adjust it once I get a size for it.

It's a 2010 Jag AJ133SC. Thanks
 
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Old Apr 26, 2017 | 08:21 PM
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4mm Allen Key.
 
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Old Apr 27, 2017 | 12:27 AM
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Originally Posted by davetibbs


4mm Allen Key.
Thanks Dave T.
 
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Old Mar 17, 2018 | 11:28 AM
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Will, did you ever adjust this? I took a look at mine and can’t for the life of me figure out how to get an Allen-Key in there to adjust it. Why they didn’t put the key hole on the other side to make it easy to adjust is beyond me.
 
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Old Mar 18, 2018 | 05:27 PM
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Never mind. I just used a dremel to cut a slot in the front of the set screw and used a flat head to adjust it.
 
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Old Mar 23, 2018 | 12:50 AM
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Originally Posted by Ntimd8
Will, did you ever adjust this? I took a look at mine and can’t for the life of me figure out how to get an Allen-Key in there to adjust it. Why they didn’t put the key hole on the other side to make it easy to adjust is beyond me.
Yes, I cut off a T handled 4mm allen to make a small u shaped 4mm allen, that allowed me to turn it. But then my plastic rear coolant cross over gave out so the SC had to come off, did a good adjustment on it then.
 
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