What was found
MAIN DECK FLOOR AREA STA 1620-1640 LBL 62 ANGLE BAR SURFACE BULGING AND FASTENER HEAD FULL THROUGH SIGN OF CORROSION. INSTALLED NEW ANGLE BAR FASTENER RETAINER AT MAIN DECK FLOOR AREA STA 1620-1640 LBL 62 IAW SRM 51-40-02-0G-0.
- Difficulty date
- February 19, 2026
- Submitted
- March 16, 2026
- Operation
- Air carrier
- Aircraft
- N422UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25324
- Aircraft time
- 36,626 hours, 23,888 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Retainer
- Part number
- 146N50641
- 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.