What was found
UPON INSTALL OF SKIN REPAIR STAB RIB WAS FOUND CRACKED AT AFT MOST HOLE IN RADIUS AT R/H STAB STA 92. GROUNDED - YES. REMOVED AND REPLACED RIB AT STA 92 IAW B737-700 SRM 51-40-02-0G-0.
- Difficulty date
- September 6, 2023
- Submitted
- September 14, 2023
- Operation
- Air carrier
- Aircraft
- N611AS
- Make and model
- Boeing 737790
- Aircraft serial
- 29753
- Aircraft time
- 72,303 hours, 37,838 cycles
- System (JASC)
- 5500 · Empennage Structure
- Part
- Rib
- Part number
- 182A5301U4
- Part serial
- NSN
- Condition
- Cracked
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.