Hi,

 

I hope there is someone who could explain this too me. I did several take offs with a takeoff weight at about 300t with flaps set to 15 and a derated thrust setting with the 300ER. Depending on balance FMC gave me a Trim setting of 6.5 - 7.0

 

When hitting Vr I didn't need too much input tu pull the nose up! As soon as the nose gear lifts up I do not need any input in the controls achieve my climb out angle. But from then on the nose wants to rise, rise and even rise. To compensate this I need to push the yoke forward quite a lot and I tried to trim her back to release some yoke pressure. 

Heres a video of a take off from a guy, who seems to have quite the same issues. (

Rotate at 0:55)

 

I have to say, that I never had any problems on climb out with the 77L before SP1. But now this feels strange to me! Is anyone encountering those problems too?

 

Thanks in advance

Mike

I'm seeing this as well. Trimming down doesn't seem to have an effect at all on climb out, I need to give it near-full elevator down pressure on the control column.