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Tensioner Pully
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=1&t=43077
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Author:  Neatus [ Mon May 11, 2009 4:50 pm ]
Post subject:  Tensioner Pully

Does anyone know if the idler pully and tensioner pully are the same thing on the 3.7 V6? Which way do I need to turn the bolt to remove the tensioner pully? Is it a conventional threading or is it reverse?

Author:  tjkj2002 [ Mon May 11, 2009 6:12 pm ]
Post subject: 

The tensioner assembly has 3 bolts,2 of them hold pulley's,one can be moved and one can not.The 3rd bolt holds the tensioner assembly to the engine,it takes a 15mm socket to remove,standard threads(righty tighty,lefty losy).

Author:  oddball [ Mon May 11, 2009 11:16 pm ]
Post subject: 

Neatus; just so you're clear, the tensioner & idler pulley's are not the same.

Should you need to replace, Goodyear Gatorback tensioner pulley p/n 49003, tensioner assy p/n 49246, and idler pulley p/n 49001.

Author:  tjkj2002 [ Tue May 12, 2009 12:16 am ]
Post subject: 

oddball wrote:
Neatus; just so you're clear, the tensioner & idler pulley's are not the same.

Should you need to replace, Goodyear Gatorback tensioner pulley p/n 49003, tensioner assy p/n 49246, and idler pulley p/n 49001.
Actually on the 3.7 in a KJ the tensioner assembly has 2 pulley's,one is attached to the tensioner swing arm and the other is a idler pulley.The correct tensioner should come with both pulley's attached.

Author:  2006KJSPORT4x4 [ Tue May 12, 2009 1:51 am ]
Post subject: 

If I wanted to remove my tensioner assembly I would need a 13mm socket, to remove either pulley requires a 15mm, so I found out this past Friday.

Author:  Neatus [ Thu May 14, 2009 11:27 am ]
Post subject: 

I just replaced the whole assembly since it wasn't that expensive. Thanks all for the info....it is a super easy job.

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