What was found
CRACKED BRACKET, NR. 4 ENG LT THRUST REVERSER TORQUE BOX AFT 10:00 POSITION. REMOVED DAMAGE BRACKET IAW SRM 51-40-02-0G REV.107. INSTALLED NEW BRACKET IAW SRM 51-40-02-0G, REV.107 AND AIPC 78-31-00-55 REV 61.
- Difficulty date
- June 17, 2026
- Submitted
- July 13, 2026
- Operation
- Air carrier
- Aircraft
- N583UP
- Make and model
- Boeing 7474R7F
- Aircraft serial
- 25867
- Aircraft time
- 138,855 hours, 23,452 cycles
- System (JASC)
- 7830 · Engine Thrust Reverser
- Part
- Stiffener
- Part number
- 491B1330033001
- 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.