mecano flyer

Hi guys, I need some help about a broken upper vertical leg in (the oblique part) of Sloping Longeron Attach Flange at FS 858L. The oblique part is attached to the "Tee cap" by the doubler (see figure 2) We tried to make reinforcing doublers but after 12 landings the fitting PN 342593L was broken. We suggested to grind out the outside of the vertical leg and make doublers but need the limit removal of the Longeron, but we haven't in our structure repair manual SMP 583. So can any one of you expert sheet metal engineer suggest a solution for this huge problem, thanks.

Hello Mr Metalbadher... Can send me this change... I need this structural repair manual?

You are talking about SB 82-771: WING – CENTER WING UPPER AND LOWER RAINBOW FITTING INSPECTION FOR CRACKS AND REPLACEMENT.

Hi guy, just a question about this longeron, we have a broken tilted tang in our longeron that we have not any repair in according to our structural repair manual . But there are other repairs concerning in the other places of this longeron such as a vertical tang and the angular part. so can any one suggest a solution for this huge problem, thanks.