What was found
YXX - BS 520 FRAME TO SKIN ATTACHMENT AT STRINGER 28L TO STRINGER 27 HAS LOW EDGE MARGIN. REPLACED ATTACHMENT PER B737-200 SRM 53-10-4 FIGURE 6. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
YXX - BS 520 FRAME TO SKIN ATTACHMENT AT STRINGER 28L TO STRINGER 27 HAS LOW EDGE MARGIN. REPLACED ATTACHMENT PER B737-200 SRM 53-10-4 FIGURE 6. (M)