What was found
SHIP 649 CORROSION ON FRAME ANGLE, STA 1680 AT R4 DOOR LOWER SILL AREA. CORRECTIVE ACTION: SUMMARY OF NRC 00641: FRAME ANGLE, STA 1680 AT R4 DOOR LOWER SILL AREA. (W4) WAS REPLACED PER B757-200 SRM. (1937008)
- Difficulty date
- September 5, 2021
- Submitted
- September 8, 2021
- Operation
- Air carrier
- Aircraft
- N649DL
- Make and model
- Boeing 757232
- Aircraft serial
- 24389
- Aircraft time
- 90,531 hours, 39,634 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame Angle
- Condition
- Corroded
- Location
- Bs 1680
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.