- Difficulty date
- January 17, 2020
- Submitted
- August 20, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 38807
- Aircraft time
- 27,014 hours, 11,809 cycles
- Part
- Stiffener
- Condition
- Cracked
- Location
- Lt Wing
- 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.
What was found
L/H WING O/B FIXED L/E; INTERNAL STRUCTURE; FOUND STIFFENER WITH CRACKED TAB / REMOVED AND REPLACED L/H WING O/B FIXED L/E; INTERNAL STIFFENER P/N 116A4530-1 IAW DRAWING 11619 4008 REV A AND SRM 51-40-02-0G-0. REMOVED AND REINSTALLED ACCESS PANEL 511AB IAW AMM 57-41-02-400-801