What was found
POSSIBLE CRACK BS290 S11R - S12R, RIGHT HAND ON OUTER CHORD. REPLACED CRACKED OUTER CHORD AT STA 290 STR 11-12 RH WITH PART NUMBER 65-45807-31 IAW BOEING DWG #65-45807 REV K.
- Difficulty date
- December 24, 2019
- Submitted
- January 8, 2020
- Operation
- Air carrier
- Aircraft
- N401YK
- Make and model
- Boeing 737436
- Aircraft serial
- 25860
- Aircraft time
- 57,186 hours, 36,394 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Structure
- Part number
- 654580731
- Condition
- Cracked
- Location
- Fuselage
- 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.