What was found
CORROSION FOUND AT WTB T-FITTING FROM BS 1180 TO 1240 RBL 63 INSTALLED NEW T-FITTING IAW SRM 51-40-02-0G.
- Difficulty date
- January 3, 2026
- Submitted
- January 27, 2026
- Operation
- Air carrier
- Aircraft
- N410UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23732
- Aircraft time
- 38,878 hours, 26,092 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tee Fitting
- Part number
- 149N77343
- 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.