What was found
AFT DRAIN MAST, FWD STIFFENER ANGLE AT FR 86-87 CORRODED. R&R IAW SRM 51-41-01, 51-43-03, 51-41-02.
- Difficulty date
- July 6, 2023
- Submitted
- July 27, 2023
- Operation
- Air carrier
- Aircraft
- N421YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000386
- Aircraft time
- 23,349 hours, 15,586 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 17087560001
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.