What was found
CRACK LEADING EDGE RIB LOCATED LEADING EDGE STA114.55 LT HORIZONTAL STABILIZER. INSTALLED NEW RIB LOCATED LEADING EDGE STA 114.5 LT HORIZONTAL STABILIZER, IAW B737-700 SRM 51-40-02 AND DWG 186A1001 SHEET 10 REV A.
- Difficulty date
- October 13, 2020
- Submitted
- November 23, 2020
- Operation
- Air carrier
- Aircraft
- N792SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27887
- Aircraft time
- 68,919 hours, 40,833 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.