What was found
LEFT HORIZONTAL STAB REMOVABLE L/E RIB NR 4 WAS CRACKED. REMOVED & REPLACED LEFT HORIZ STAB REMOVABLE L/E RIB NR 4 IAW SRM 51-40-02-0G-0 PARA 4 & FIG 8, & DWG 186A1001.
- Difficulty date
- December 22, 2019
- Submitted
- January 27, 2020
- Operation
- Air carrier
- Aircraft
- N7842A
- Make and model
- Boeing 73773V
- Aircraft serial
- 30237
- Aircraft time
- 54,420 hours, 34,226 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.