I am used to working on Detroit 60's and Mercedez's that are in Freightliners. I have never worked on a Mack. So,I unbolted the rocker assembly not realizing that it didnt need to come off. I did not mess with any of the valve adjustments. Can i just retorque the six bolts and everything be ok or do I have to reset the valve adj.Does anyone know the proper torque specs. for thr rocker assembly on the E7 400 1993. After that mistake everything else went smooth. I removed the fuel lines from the side of the head,removed the injector cover, screwed a valve cover bolt into each injector and wiggled them out. If you could help me I would greatly appreciate it.
