What was found
RT HORIZONTAL STAB MACHINED VERTICAL STIFFENERS, CRACKED ON RIB AT HSS 92.7. REPLACED THE RIB IAW 51-00-05-1, AND SRM 51-40-02-0G.
- Difficulty date
- April 16, 2018
- Submitted
- April 17, 2018
- Operation
- Air carrier
- Aircraft
- N943AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30599
- Aircraft time
- 51,903 hours, 21,181 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A53014
- 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.