What was found
SHIP 651 FOUND CRACK ON SECONDARY STRUCTURE STRAP IN PYLON. PERFORMED HFEC TO VERIFY CRACK PER B757 NDT MANUAL. CORRECTIVE ACTION: C/W SECTION I TIME LIMITED REPAIR PER ERA 590921-14 REV. ORIG. (1775910)
- Difficulty date
- April 7, 2021
- Submitted
- April 9, 2021
- Operation
- Air carrier
- Aircraft
- N651DL
- Make and model
- Boeing 757232
- Aircraft serial
- 24391
- Aircraft time
- 89,850 hours, 38,906 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Strap
- Condition
- Cracked
- Location
- Pylon
- 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.