What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LOWER SILL INNER CHORD LOCATED FROM BS 290 TO BS 315 AT RBL 59.5. REPLACED CHORD PER SRM 51-40-02.
- Difficulty date
- July 15, 2023
- Submitted
- July 18, 2023
- Operation
- Air carrier
- Aircraft
- N912AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29513
- Aircraft time
- 62,140 hours, 25,342 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Unknown
- Part number
- 654A0004106
- Condition
- Corroded
- Location
- Zone 100 - Fuse
- 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.