What was found
RT HORIZONTAL STAB NR 5 RIB AT STA 129.50 HAS A CRACK AT NR 2 STIFFENER LOWER END. ACCOMPLISHED PERMANENT REPAIR AT RT HORIZONTAL STAB NR 5 RIB STA 129.50 STIFFENER NO 2, PER REF B737 SRM 55-10-09-2R-5.
- Difficulty date
- August 24, 2020
- Submitted
- October 2, 2020
- Operation
- Air carrier
- Aircraft
- N560WN
- Make and model
- Boeing 737790
- Aircraft serial
- 30542
- Aircraft time
- 65,400 hours, 31,679 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- 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.