What was found
AIRCRAFT IN BASE MAINTENANCE: GALVANIC CORROSION ON SHEAR TIE AT STA 867, LBL 8. MAINTENANCE REPLACED SHEAR TIEAT STA 867, LBL 8 IAW AARD 51-00-05-1.
- Difficulty date
- July 29, 2026
- Submitted
- August 28, 2026
- Operation
- Air carrier
- Aircraft
- N904AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29506
- Aircraft time
- 71,361 hours, 29,891 cycles
- System (JASC)
- 5322 · Fuselage Internal Mounting Structure
- Part
- Shear Tie
- Part number
- 146A3230
- Condition
- Corroded
- Location
- Zone 100
- 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.