What was found
AFT CARGO FLOOR SUPPORT AT RBL 7.55 HAS CORROSION ON UPPER AND LOWER SURFACES BS 1257 TO 1330. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-53, FIG 101, DETAIL V. REPAIRED THE FLOOR SUPPORT IAW SRM 53-00-53, REPAIR 1.
- Difficulty date
- January 4, 2018
- Submitted
- January 5, 2018
- Operation
- Air carrier
- Aircraft
- N597UA
- Make and model
- Boeing 757222
- Aircraft serial
- 28750
- Aircraft time
- 70,435 hours, 18,508 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 146N5416
- Condition
- Corroded
- Location
- Bs 1257-1330
- 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.