What was found
CRACK LEADING EDGE RIB LOC AL LE STA 123.85 AT RT HORIZONTAL STABILIZER R (1EA) / REPLACED LEADING EDGE RIB LOC AL LESTA 123.85 AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 51-10-02 ITEM 9 AND DRAWING #186A1303; 186A1001.
- Difficulty date
- June 19, 2020
- Submitted
- August 16, 2021
- Operation
- Air carrier
- Aircraft
- N927WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36889
- Aircraft time
- 40,706 hours, 24,553 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- 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.