- Difficulty date
- January 7, 2021
- Submitted
- July 13, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33868
- Aircraft time
- 55,108 hours, 32,809 cycles
- Part
- Skin
- Part number
- 113A370021
- Part serial
- 001625
- Condition
- Delaminated
- Location
- Lt 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
REFERENCE ORIGINAL DEFECT# 1187131. LEFT WING OUTBOARD TRAILING EDGE AFT FLAP SKIN DELAMINATION/DISBOND. DAMAGE MEASURES 5' IN LENGHT FROM LOWER INBOARD EDGE SKIN SPANWISE AND 0.75' FROM LOWER AFT EDGE SKIN CHORDWISE. / DMA# 0258744 REMOVED AND REPLACED OUTBOARD AFT FLAP REF MM 27-51-22 CL# 65439 POS L/H AFT TAG 757346 P/N OFF/ON 113A3700-21 S/N OFF 001625 S/N ON 001550