Originally Posted by
fox niner
I seriously doubt that [rollback] is even possible on the 737. Which has only one servo channel to drive both thrust levers....
I think he meant what if the
engine rolled back, not its thrust lever. So both thrust levers would be driven forward by the single servo and the clutches, but if one engine was not supplying power owing to, say blockage or failure in the fuel control unit, an asymmetric thrust situation could still occur? Gotta look at the N1s !