hi I'm looking for headbolt torque.for 350g john deere with serial #1ff350gxtdd809525
6090 engine? There are 2 different head bolts which require a different torque. You got new bolts I hope? Post a picture of the bolts. They are physically different.
yes new bolts
did you got the picture
Is this right one?
Based on the head bolt you have, heymccall's post is the correct torque procedure and specification. The only thing the Deere manual states that is different is to tighten #17 to 60 lbft first before following step 1, then tighten in sequential order (hitting #17 a second time on step 1).
thank you very much