What was found
WHILE REMOVING R/H AFT FLAP TRACK DOOR FOUND STRUCTURE CRACKED. P/N 149A7331-6. / FABRICATED AND APPLIED CHEMICAL CONVERSION COATING AND APPLIED PRIMER AT R/H AFT FLAP TRACK DOOR I/A/W E.A. # 180524 P1 AND SWA E.A. 1-757-15524 REV: IR
- Difficulty date
- September 18, 2018
- Submitted
- February 22, 2022
- Operation
- Air carrier
- Aircraft
- N745SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29491
- Aircraft time
- 68,000 hours, 40,065 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Frame
- Part number
- 149A73316
- Condition
- Cracked
- Location
- Right 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.