What was found
CRACKED TEE FITTING, NR 1 PYLON AFT FAIRING INNER OUTBD LWR TEE CRACK. INSTALLED NEW TEE IAW SRM 51-40-02-0G, REV 94, AND DWG 313T2380, SHT 7, REV H, AND EO NO:EO-97048-REQ1, REV.1 & SB 767-54-0109, REV 1.
- Difficulty date
- April 4, 2026
- Submitted
- April 16, 2026
- Operation
- Air carrier
- Aircraft
- N313UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27764
- Aircraft time
- 73,939 hours, 25,411 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Tee Fitting
- Part number
- 313T338091
- Condition
- Cracked
- Location
- Zone 400
- 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.