Originally Posted by
Centaurus
Read Post 66. In the Roller Coaster method described in early Boeing 737 Pilot Training Manuals, relaxing the back pressure is carried out with the nose held well above the horizon. Not while in a dive..
I still have my 707 manual and I think that image was an idealized concept. Nice level plane all out of trim nose down. Raise nose. Let go& Unload. Trim like crazy ANU for twenty seconds. But nose dropping all the time during unload period. But, your now more or less back in trim. Raise nose with elevator and finish manual trim. I’m not sure they meant you couldn’t do it from a high or low pitch attitude?
R Guy