What was found
CORROSION IN THE LOWER LEFT WING SKIN NUMBER 3 LOWER SURFACE AT FRONT SPAR BETWEEN RIBS 26 AND 27. THE SKIN WAS REPAIRED. THE AIRPLANE WAS GROUNDED.
- Difficulty date
- November 24, 2019
- Submitted
- December 11, 2019
- Operation
- Air carrier
- Aircraft
- N371CM
- Make and model
- Boeing 767338
- Aircraft serial
- 25577
- Aircraft time
- 80,865 hours, 27,417 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Skin
- Part number
- 112T47033
- 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.