What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKED LEFT HAND HORIZONTAL STABILIZER RIB, SECOND RIB FROM THE INBOARD BOX AT 97.2 CRACKED. REPAIRED RIB PER SRM 55-10-09-2R, REPAIR 4.
- Difficulty date
- July 9, 2019
- Submitted
- July 11, 2019
- Operation
- Air carrier
- Aircraft
- N966AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30094
- Aircraft time
- 55,464 hours, 22,620 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A53013
- 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.