CAPTAIN SIM FORUM - Print Page

CAPTAIN SIM FORUM
757 Captain III >> 757 Captain III - General >> VNAV climb N1 value too high (yellow band) https://www.captainsim.org/forum/csf.pl?num=1576570994 Message started by spence on Dec 17^th, 2019 at 8:23am

Title: VNAV climb N1 value too high (yellow band)
Post by spence on Dec 17^th, 2019 at 8:23am

I am having an issue with VNAV climb. It seems the autothrottle/vnav is overstressing the engine.

Screenshot_1.jpg ( 33 KB | 88 Downloads )

Title: Re: VNAV climb N1 value too high (yellow band)
Post by trevors on Dec 17^th, 2019 at 11:42am

You can use CLB1.
At what altitude did you see this?

Title: Re: VNAV climb N1 value too high (yellow band)
Post by Angel of Attack on Dec 17^th, 2019 at 2:13pm

I had issue with N2 rather than N1, and it get red.....
PW2040, at about 3000'-5000'

Title: Re: VNAV climb N1 value too high (yellow band)
Post by spence on Dec 17^th, 2019 at 8:21pm

Okay I'll try CLB-1 instead. this was when climbing through FL250. No issue with the pratts yet though.