What was found
NR 1 PYLON L ANGLE WAS FOUND CRACKED ABOVE AFT END OF THE PRECOOLER. REMOVED AND REPLACED THE ANGLE IAW SRM 54-01-42.
- Difficulty date
- May 17, 2018
- Submitted
- May 29, 2018
- Operation
- Air carrier
- Aircraft
- N257UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48451
- Aircraft time
- 73,942 hours, 14,897 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Angle
- Part number
- AUB756415
- Condition
- Cracked
- Location
- Nr 1 Nacelle
- 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.