What was found
CORROSION ON MAIN CABIN AFT FLOOR WEB BS 1680 - 1689 RBL 53 - 58 WL 208 UPPER AND LOWER SURFACE. BLENDED CORROSION IAW SRM 53-60-51 FIG 1 SHEET 7 AND IS WITHIN LIMITS IAW SRM 53-60-51.
- Difficulty date
- April 30, 2013
- Submitted
- May 15, 2013
- Operation
- Air carrier
- Aircraft
- N525UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24978
- Aircraft time
- 76,918 hours, 23,044 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- Location
- Bs 1680-1689
- 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.