What was found
CORROSION ON THE R4 DOOR AFT LOWER CORNER ON FLOORBEAM BS 1682. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. REPAIRED AREA IAW SRM 53-60-51, ALTERNATE NR 2 REPAIR.
- Difficulty date
- December 29, 2017
- Submitted
- January 12, 2018
- Operation
- Air carrier
- Aircraft
- N751CX
- Make and model
- Boeing 7572Q8
- Aircraft serial
- 26273
- Aircraft time
- 61,622 hours, 22,466 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N53181
- Condition
- Corroded
- Location
- Bs 1682
- 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.