I've done this several times, but for the life of me I can't find the torque sequence for LIM and UIM installations. I thought I had a service bulletin sheet from long ago but cant find it now. Manual just calls for 14-19 ft-lbs. Anyone have the sequence of tightening?

 

The sequence is not critical, this is not a engine cylinder head. Just go from opposite corners then to the center tightening them snugly and then torque to spec on the second pass ...

 

I found it. It was an Intake Manifold service bulletin attaching the exhaust manifold sequence. I didn't need it but thought it was for the UIM. Bad memory.