What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND EXFOLIATION CORROSION AFT LAV MOUNT TEE CHORD AT FS 947 RBL 23-26. REMOVED AND REPLACED TEE CHORD IAW AARD 20-00-00-01 AND SRM 53-70-51-2R-5.
- Difficulty date
- August 11, 2026
- Submitted
- September 4, 2026
- Operation
- Air carrier
- Aircraft
- N958NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31203
- Aircraft time
- 35,278 hours, 14,809 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tee Fitting
- Part number
- DBF22031
- Condition
- Corroded
- Location
- Zone 200
- 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.