What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN RIGHT HAND HORIZONTAL STABILIZER RIB 3 VERTICAL STIFFENER AT STABILIZER STA 92.70. REPLACED VERTICAL STIFFENER PER SRM 51-40-02-0G
- Difficulty date
- May 6, 2025
- Submitted
- May 6, 2025
- Operation
- Air carrier
- Aircraft
- N818NN
- Make and model
- Boeing 737823
- Aircraft serial
- 30910
- Aircraft time
- 45,315 hours, 19,272 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- 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.