What was found
DURING SCHEDULED B-1 CHECK PER JOB CARD HB3200, FOUND LT MLG BEAM WITH EXFOLIATION CORROSION AT FS 577, WL 160, LBL66. REPLACED BEAM IAW SMP 583 CHAPTER 51-60 AND 51-70.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED B-1 CHECK PER JOB CARD HB3200, FOUND LT MLG BEAM WITH EXFOLIATION CORROSION AT FS 577, WL 160, LBL66. REPLACED BEAM IAW SMP 583 CHAPTER 51-60 AND 51-70.