What was found
LOWER CENTER FUSELAGE, STA 1040-1060 LBL 40, LT PACK EXHAUST SUPPORT INTERCOSTAL TEE FITTING HAS EXFOLIATION. INSTALLED 1 NEW TEE FITTING IAW SRM-51-40-02.
- Difficulty date
- August 14, 2025
- Submitted
- September 2, 2025
- Operation
- Air carrier
- Aircraft
- N466UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25482
- Aircraft time
- 34,969 hours, 21,338 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tee Fitting
- Part number
- 149N75591
- 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.