What was found
CORROSION ON PASSENGER CABIN STIFFENER AT BS 706+7 RBL 63 WL 202<[01] REFER TO FAULT TTG8Q00SN4XS WHERE EA 24-153-01070 WAS ADDED AS A SUBTASK.;[02] CORRECTED MEASUREMENT TABLE.;[03] UPDATED STEP 2.1 AND 2.3
- Difficulty date
- April 21, 2024
- Submitted
- May 9, 2024
- Operation
- Air carrier
- Aircraft
- N475WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32474
- Aircraft time
- 65,737 hours, 39,139 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Zn 200 Fus Top
- 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.