What was found
INSPECTION TYPE:SEG4AFT MAIN CARGO COMPARTMENT DECK PLATE STIFFENER AT LBL 39.5 HAS MULTIPLE HOLES WITH CORROSION STILL INDICATED AFTER SECOND OVER CLEAN (REMOVE AND REPLACE)REMOVED AND REPLACED IAW SRM 51-40-02
- Difficulty date
- July 12, 2021
- Submitted
- July 12, 2021
- Operation
- Air carrier
- Aircraft
- N475UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 28845
- Aircraft time
- 19,937 hours, 13,721 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 146N5315U3
- Condition
- Corroded
- Location
- Deck Plate
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.