- Difficulty date
- October 1, 2019
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Aircraft
- N7720F
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33922
- Aircraft time
- 46,906 hours, 24,036 cycles
- Part
- Plate
- Condition
- Cracked
- Location
- L/H 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
LH WING REAR SPAR LOWER SURFACE; 9' I/B OF #3 FLAP TRACK. PANEL ATTACH PLATE IS CRACKED AT O/B FASTNER. / LH WING REAR SPAR LOWER SURFACE 9' I/B OF #3 FLAP TRACK PANEL ATTACH PLATE IS CRACKED AT OB FRASTENER REMOVED CRACKED PLATE IAW SRM 51-40-02-0G-0 AND INSTALLED NEW PLATE IAW SRM 51-40-02-0G-0 AND IAW BOEING DWG# 115A2713 REV B ATAG WN3803