Just in case some young crewmember is using this site as a research project, I want to clarify that two seperate problems are being discussed in this post but the same procedure is used to correct either/both of them. That procedure is the \"multiple engine powerloss/RPM rollback\"
The first problem has to do with fuel starvation ala king 56. In this scenario each of your engines will lose power but it will not happen simultaneously. In King 56 the first engine started to go and it took minutes before they lost the final engine. each engine lost power as pressurized air replaced the gravity flow function of the main tanks. (I will not expand on this further) If this happens the first two steps of the procedure should fix the problem - that is Crossfeeds closed, Main tank boost pumps on.
The second problem (it sounds like what the little rock crew had) is when power is dramatically reduced simutaneously on all four engines. Several items have been accused of causing this (Bus, Generator, synchrophaser, TD) the rest of the steps of the procedure are intended to correct it or keep it from happening again (gen supplying ess ac, td switches, synch)
It is amazing to me that a crewdog wouldsay this procedure does not exist - All of the U.S. Air Force versions and the Navy NATOPS (as previously mentioned) carry this procedure, and from the late 90\'s to mid 00\'s it was boldface for the Air Force