What was found
CORROSION AT L/H WING L/E FRONT SPAR LOWER CHORD HORIZONTAL LEG BETWEEN FSS 431 AND FSS 452
- Difficulty date
- April 28, 2021
- Submitted
- May 7, 2021
- Operation
- Air carrier
- Aircraft
- N737CS
- Make and model
- Boeing 7372T4
- Aircraft serial
- 23272
- Aircraft time
- 54,061 hours, 39,602 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Corroded
- Location
- Lt Wing Le
- 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.