What was found
NR 1 PYLON HYD BAY FWD, UPPER SUPPORT ANGLE HAS A CRACK AT OTBD END. PRODUCTION AUDIT C/W. INSTALLED SUPORT ANGLE (BEAM) AT #1 PYLON HYD BAY FWD UPPER IAW B757-200PF SRM 51-40-02-0G-0.
- Difficulty date
- May 8, 2026
- Submitted
- May 28, 2026
- Operation
- Air carrier
- Aircraft
- N412UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23852
- Aircraft time
- 38,243 hours, 25,950 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Support Angle
- Part number
- 313N3052U20
- 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.