What was found
CORROSION IN THE LEFT PYLON PANEL 437BR CUT-OUT, INNER AFT SUPPORT ANGLE. THE SUPPORT ANGLE WAS REPLACED. 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)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Angle
- Part number
- 313T3380134
- Condition
- Corroded
- Location
- Lt Pylon
- 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.