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Curtis B.
Curtis B., service manager
Category: Heavy Equipment
Satisfied Customers: 28671
Experience:  30 years exp. with diesel engines, heavy equipment and forklifts, including lp forklifts
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Torque specs..a 3.9 / 239 cummins diesel engine I..head bolt

Customer Question

I need the torque specs and bolt head torquing sequence for a 3.9 / 239 cummins diesel engine
I found a reference to the Cylinde head bolt torque but it refereed me to "See TB 1542R for head torque information"

Submitted: 7 years ago.
Category: Heavy Equipment
Expert:  Curtis B. replied 7 years ago.
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curtis b :

This B series cummins should be the updated version of the bullitin. It just has you rechecking the longer bolts.



Expert:  Curtis B. replied 7 years ago.
Did you understand the torque issue?
Customer: replied 7 years ago.
Thank you for your help but I had already found the anwser before anyone got back to me.
Expert:  Curtis B. replied 7 years ago.
Good job!!