What was found
DISCREPANCY: LT WING UPPER SURFACE VORTEX GENERATOR CORRODED AT WBL 369 #3 FROM OUTBOARD. CORRECTION: LT WING UPPER SURFACE VORTEX GENERATOR REPLACED AT WS 423, #3 FROM OB IAW AMM 57-32-00 REV 88.
- Difficulty date
- April 29, 2019
- Submitted
- July 16, 2019
- Operation
- Air carrier
- Aircraft
- N302KH
- Make and model
- Boeing 737330
- Aircraft serial
- 27905
- Aircraft time
- 48,854 hours, 52,373 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Vortex Gen
- Condition
- Corroded
- Location
- Lt Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.