NHC 250 head bolt torque and sequence

[Ue413]

Can anyone point me in the direction for head bolt torque details? Scoured the tech manual.....had everything but that. (also searched prior postings).

Have a 923 that had new? Engine installed before decommissioning, and after 2 oil changes and water in oil both times, am going to start diving into engine top end.

thanks in advance for help.

 

[Marcfeld]

Do you have the manuals for the truck to get step-by-step directions torques specifications everything


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[Ue413]

I do not.....was looking for this type of information and couldn't find it in TM's.

 

[swbradley1]

There is a manual specifically for the engine but it isn't in front of me right now. The one my Brother has has the sequence for removal and install but as I recall the torque is not correct.

 

[Ue413]

If you could share sequence....that would be more than I currently have! Thank you.

 

[wheelspinner]

I found it in the maintenance manual, Part 3. Page 22/800. (For the A2)

Edit: For the A0/A1 Volume 2, starting on page 804/996

Unless you need more than that?

 

[swbradley1]

You may want to call Cummins to make sure of the correct torque.