- Difficulty date
- March 1, 2018
- Submitted
- February 11, 2022
- Operation
- Air carrier
- Aircraft
- N7728D
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33925
- Aircraft time
- 39,740 hours, 19,617 cycles
- Part
- Panel
- Condition
- Delaminated
- Location
- Lt Wing
- 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.
What was found
L/H FIXED L/E LOWER WING PANEL 521KB HAS DISBONDED CORNERS (MARKED) / REPIARED L/H FIXED L/E LOWER WING PANEL 521KB CORNER DELAM WITH BONDED INJECTION METHOD / AND CURE IAW SRM 57-41-01-2R-1 TABLE 202 AND SRM 51-70-04-2R-13. INSTALLED REPAIRED L/H FIXED L/E PANEL I.A.W 737 600/700/800/900 AMM 57-41-02-400-801