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Unread 02-02-2010, 03:06 PM   #1
Morgans_YJ_93
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Torque specs for head bolts?

I recently blew a head gasket and am in the process of fixing it.

I am just looking ahead and wondering what the torque specifications for the head bolts are.

i called up both Jeep and a dealer in town and both were un able to tell me.

Also just want to confirm that the head bolts are reusable and not torque to yeild.

Thanks

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Unread 02-02-2010, 03:13 PM   #2
5.7YJ
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Torque specs are: 22lbs, then 45 lbs, repeat 45 lbs, then bolt # 11 is 100 lbs and the rest are 110 lbs. I will get a diagram for you in a couple of minutes.
OK, here you go.

Last edited by 5.7YJ; 02-02-2010 at 03:38 PM..
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Unread 02-02-2010, 04:01 PM   #3
Mean Max
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You can also look here in the FAQ section.

http://www.jeepforum.com/forum/f12/y...ations-587412/

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Unread 02-03-2010, 04:11 PM   #4
Morgans_YJ_93
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thank you guys so much
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Unread 07-31-2011, 02:17 PM   #5
stan-yj
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So do you only torque the 4.2L to 85 ft lbs and disregard the steps? if not why is it worded like that.
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Unread 07-31-2011, 05:14 PM   #6
plym49
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And they are not torque to yield bolts, so they are reusable.
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