B737 speedbrake limitation
Hi guys,
is there any limitation concerning the use of speedbrake on 700? I know that there is nothing in FCTM, FCOM, AFM (except for using with flaps and versions without elevator modification).
Heard recently opinion that it makes vibrations that lead to failure of stabilizer (micro craks) and the use of speedbrake on NGs should be restricted to minimum whenever possible. To me quite strange opinion...