What was found
LEFT HORIZONTAL STABILIZER RIB 3 VERTICAL STIFFENER AFT CRACKED AT LOWER FLANGE OF STATION 129.5. PERFORMED SRM REPAIR 55-10-09-2R-4 & EA 256174.
- Difficulty date
- November 27, 2015
- Submitted
- November 28, 2015
- Operation
- Air carrier
- Aircraft
- N820NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29559
- Aircraft time
- 18,903 hours, 7,343 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A5306
- Condition
- Cracked
- Location
- Lt 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.