What was found
SJO - DURING C-CHECK, WHILE PERFORMING SKIN REPLACEMENT AT BS 727, A CRACK WAS FOUND ON STRINGER 19L. REPAIRED CRACK IAW SRM 53-10-3 FIG 2. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SJO - DURING C-CHECK, WHILE PERFORMING SKIN REPLACEMENT AT BS 727, A CRACK WAS FOUND ON STRINGER 19L. REPAIRED CRACK IAW SRM 53-10-3 FIG 2. (M)