What was found
AIRCRAFT IN BASE MAINTENANCE: CRACKS IN RIGHT HAND HORIZONTAL STABILIZER RIB #3 AT STAB STA 92.7, STAB BL 30. REPLACED RIB FITTING PER SRM 51-40-02-0G.
- Difficulty date
- July 30, 2024
- Submitted
- August 14, 2024
- Operation
- Air carrier
- Aircraft
- N979AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29568
- Aircraft time
- 45,123 hours, 18,925 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A5301U4
- Condition
- Cracked
- Location
- Zone 300
- 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.