What was found
LEFTHAND WING; XORS=570 LEADING EDGE INTERNAL FRAME STRAP HAS 6" CRACKS @ UPPER OUTBOARD SECTION. REMOVED AND REPLACED LEFT WING XORS 570 LEADING EDGE INTERNAL FRAME STRAP UPPER OUTBOARD SECTION REF DWG ARB3954.
- Difficulty date
- June 22, 2021
- Submitted
- July 2, 2021
- Operation
- Air carrier
- Aircraft
- N321FE
- Make and model
- Doug MD1030F
- Aircraft serial
- 47836
- Aircraft time
- 104,762 hours, 32,732 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Frame
- Part number
- ARB39545
- Condition
- Cracked
- 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.