What was found
CRACKED LT HORIZONTAL STAB LEADING EDGE RIB AT ACCESS PANEL 331B, REPLACED THE RIB & FASTENERS IAW SRM 51-40-02, & DWG 186A1001, SHEET 19, REV -.
- Difficulty date
- September 23, 2026
- Submitted
- October 22, 2026
- Operation
- Air carrier
- Aircraft
- N8658A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36899
- Aircraft time
- 39,450 hours, 19,284 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- 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.