What was found
RT HORIZONTAL STAB REMOVABLE LEADING EDGE 341B NR 3 RIB IS CRACKED. REMOVED & REPLACED THE (CRACK) R/H HORIZONTAL STAB REMOVABLE L/E 341B # 3 RIB IAW SRM 51-40-02-0G-0 PAR 4 (B)(C)(1-3)
- Difficulty date
- January 8, 2021
- Submitted
- January 28, 2021
- Operation
- Air carrier
- Aircraft
- N401WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29813
- Aircraft time
- 68,079 hours, 40,102 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.