- Difficulty date
- October 15, 2026
- Submitted
- October 28, 2026
- Operation
- Air carrier
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28266
- Aircraft time
- 41,618 hours, 21,864 cycles
- Part
- Crossbeam
- Part number
- 146N5250
- Condition
- Corroded
- Location
- Zone 200
- 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
MDC COMPARTMENT SURFACE CORROSIONS (3 SPOTS) ON CROSSBEAM AT STA.324 BTWN RBL 45.5 BL 0. REMOVED CORROSION AT MDC COMPARTMENT SURFACE ON CROSSBEAM AT STA 324 BTW RBL 45.5 BL 0 IAW B757-200 SRM 51-10-02-0G-0. RESTORED SURFACE PROTECTION AT CROSSBEAM STA 324 BTW RBL 45.5 BL 0 IAW B757-200 SRM 51-20-01 AMM 51-21-15.