2012 xj 5.0l sc timing chain plastic guild bolts torque spec , believe this is the part number for the bolt c2p14810 m6x1.0 jag here doesn't have a clue tried for 12 foot pounds and it snapped so assuming its much lower 1,c2p148cp14810 10,

 

Welcome to the forums Rick Right,

Please use capital letters and the occasional full stop where appropriate. A string of text is tedious to read and many members simply will not bother.


Here is the engine torque list from the Workshop Manual:





Without checking the Parts Catalogue, I think you are refering to the fixed guide retaining bolt. If so, the problem is likely to be confusing the specified torque number in Nm for lb-ft. The required 12 Nm for the fixed guide retaining bolt is equivalent to 9 lb-ft. Torqued to 12 lb-ft represents over tightening by 33%.

Graham