Where can I find the cam cap bolt torque specs and the torque spec for valve cover

 

It would be most helpful if you would include vehicle information in you inquiry. We don't know what engine you are working on.

Attached is the sheet for the 4.0 Liter Normal aspirated AJ27 V8. Let me know what year and if NA or supercharged and I can check to see if there is a difference in torque spec's.

 

Welcome to the forum roger1,

You can find them in JTIS (Jaguar Technical Information System) but I expect you would simply prefer to know the figure? It's 9-11 Nm for both.


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Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some information about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham

 

Welcome to the forum. The cam caps are 11 Nm- 97"lb, cover 9 Nm-80"lb, if you have a XK8/XJ8

This information is found in the factory manual JTIS 21 which you can download from a Sticky on the forum page. But you may need a minimum number of posts to download, maybe 10.

Please visit the new member area and introduce yourself, and always include the year and model of your car when posting. This can be done by adding it to your signature by opening the User CP at the top left of the page.

https://www.jaguarforums.com/forum/n...-intro-must-5/

 

Thanks alot.