- Difficulty date
- July 11, 2021
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Aircraft
- N7830A
- Make and model
- Boeing 7377L9
- Aircraft serial
- 28008
- Aircraft time
- 65,799 hours, 29,601 cycles
- 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.
What was found
CRACK ON HORIZONTAL STABILIZER LEADING ADGE RIBS (1E/A) STA. 105.26 R/H SIDE ; 2021-325590 / [01] REPLACED RIB LOC. ON LEADING EDGE HORIZONTAL STABILIZER STA. 105.26 IAW SRM B737-700 51-10-02 ITEM 9 AND DRAWING # 186A1001 REV. A; DRAWING # 186A1304 REV.; [02] REPLACED RIB LOC. ON LEADING EDGE HORIZONTAL STABILIZER STA. 105.26 IAW SRM B737-700 51-10-02 ITEM 9 AND DRAWING # 186A1001 REV. A; DRAWING # 186A1304 REV.