What was found
LT HORIZONTAL STAB INSPAR RIB 120.30 CRACKED AT #3 STIFFENER / REMOVED; REPLACED AND INSTALLED LT HORIZONTAL STAB INSPAR RIB STA 120.30 PER REF B737 SRM 51-40-02; SRM 55-10-09-2R-4 AND DWG NBR 182A4001 182A3001; 182A1500; 182A2401.
- Difficulty date
- April 1, 2020
- Submitted
- April 20, 2020
- Operation
- Air carrier
- Aircraft
- N468WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33858
- Aircraft time
- 55,399 hours, 32,753 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A4001
- Condition
- Cracked
- Location
- Lt Horiz 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.