What was found
AIRCRAFT WAS IN BASE MAINTENANCE. CRACK INDICATION ON THE RIGHT HORIZONTAL STABILIZER MACHINED INSPAR RIB AT STABILIZER STATION 92.70. REPAIRED RIB PER SRM 51-40-02-0G AND SRM 55-10-09-2R-4.
- Difficulty date
- November 7, 2017
- Submitted
- November 9, 2017
- Operation
- Air carrier
- Aircraft
- N820NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29559
- Aircraft time
- 25,001 hours, 9,851 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A5302
- Condition
- Cracked
- Location
- Rt 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.