What was found
FOUND NR 1L T/R AFT CASCADE SUPPORT RING CRACK. COMPLETED THRUST REVERSER AFT CASCADE SUPPORT RING (ACSR) REPLACEMENT IAW EO-87822-REQ01L-REPL REV3.
- Difficulty date
- August 4, 2026
- Submitted
- August 18, 2026
- Operation
- Air carrier
- Aircraft
- N331UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 27757
- Aircraft time
- 69,295 hours, 23,159 cycles
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Ring
- Part number
- 491B1320001039
- 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.