- Difficulty date
- November 6, 2012
- Submitted
- December 10, 2012
- Operation
- Air carrier
- Make and model
- Boeing 75728A
- Aircraft serial
- 26277
- Aircraft time
- 43,482 hours, 12,822 cycles
- Part
- Crease Beam
- Part number
- 143N832254
- Condition
- Corroded
- Location
- Bs 680
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 680, RBL 64, CREASE BEAM HAS CORROSION. CREASE BEAM REMOVED IAW SRM 51-10-02 REV 106. BLENDED AREA FOUND EXCEEDED 10% LIMIT AS PER SRM 53-30-15 ALLOWABLE DAMAGE 1 FIG. 101 REV. 106. CREASE BEAM SECTION REMOVED IAW SRM 51-40-02 REV 106. NEW SECTION INSTALLED IAW DWG 143N8322 SHT 1 REV K. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100.