What was found
AIRCRAFT WAS GROUNDED: CORROSION FOUND ON #5 FLAP TRACK UPPER LINK ATTACH BOLTS. MAINTENANCE REPLACED #5 FLAP TRACK UPPER LINK ATTACH BOLTS IAW AMM 27-51-11-400-801 AND J/C 08L00027008.
- Difficulty date
- July 20, 2026
- Submitted
- July 21, 2026
- Operation
- Air carrier
- Aircraft
- N845NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40579
- Aircraft time
- 47,147 hours, 20,104 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Attach Bolt
- Condition
- Corroded
- Location
- Zone 500
- 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.