- Difficulty date
- October 14, 2019
- Submitted
- May 16, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7377CT
- Aircraft serial
- 32752
- Aircraft time
- 55,899 hours, 27,995 cycles
- Part
- Rib
- Part number
- 186A13032
- Condition
- Cracked
- Location
- Rh Hor 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
REMOVABLE R/H HORIZONTAL STABILIZER LEADING EDGE RIB AT L/E STA. 95.96 CRACKED AT LOWER AFT FASTENER. / REMOVED AND REPLACED R/H HORIZONTAL STABILIZER LEADING EDGE RIB P/N 186A1303-2. IAW B737-700 SRM 51-40-02-0G-0 AND DWG 186A1001 REV. A