What was found
INSPECTION (HFEC) OF THE CENTER WING BOX REAR SPAR VERTICAL PRESSURE DECK, SHOWS A CRACKBETWEEN LBL. 40.00 AND LBL. 31.83
- Difficulty date
- February 4, 2022
- Submitted
- February 7, 2022
- Operation
- Air carrier
- Aircraft
- N77261
- Make and model
- Boeing 737824
- Aircraft serial
- 31582
- Aircraft time
- 66,531 hours, 22,686 cycles
- System (JASC)
- 5700 · Wing Structure
- Part
- Pressure Blkhd
- Part number
- 111A1111
- Condition
- Cracked
- Location
- Lbl40-31.83
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.