What was found
CRACK INDICATIONS ON LEFT HORIZONTAL STABILIZER RIB INBOARD RADIUS AT HSS 92.7. REMOVED AND REPLACED INSPAR RIB IAW SRM 55-10-09 AND SRM 51-40-02.
- Difficulty date
- September 22, 2017
- Submitted
- October 5, 2017
- Operation
- Air carrier
- Aircraft
- N929AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30078
- Aircraft time
- 52,669 hours, 21,639 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A53013
- Condition
- Cracked
- Location
- Horizontal 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.