- Difficulty date
- March 19, 2024
- Submitted
- April 5, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36662
- Aircraft time
- 44,502 hours, 27,272 cycles
- Part
- Rib
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Horizontal Stab
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HORIZONTAL STAB. L/H & L/E (PANEL 331B) HAS EVIDENCES CRACK AT STA 86.66; BOTTOM POSITION.<[01] REMOVED AND REPLACED DAMAGE RIB AT L/H HORIZONTAL L/E STA. 75.00 PANEL 331B PER REF SRM 51-40-02-0G-0 AND DRAWING # 186A1303;[02] VERIFIED REMOVED AND REPLACED DAMAGE RIB AT L/H HORIZONTAL L/E STA. 75.00 PANEL 331B.;[03] ALL STEPS COMPLETED.