- Difficulty date
- August 31, 2021
- Submitted
- September 7, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42528
- Part
- Skin
- Part number
- 113A370026
- Part serial
- 004914
- Condition
- Delaminated
- Location
- Rt Wing Te Flap
- 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
RH O/B AFT FLAP UPPER SKIN DELAMINATED AT I/B CORNER. / REMOVED AND REPLACED RH OTBD AFT FLAP IAW B737 AMM 27-51-22-000-801; AMM 27-51-22-400-801 CHECKS GOOD. WN8888 POSITION: RH; TAG/GRB NO.: 172621; P/N OFF UNIT: 113A3700-26; S/N OFF UNIT: 004914; P/N ON UNIT: 113A3700-26; S/N ON UNIT: 004398