What was found
DURING INSPECTION, FOUND LT HORIZONTAL STABILIZER HSS 92.7 RIB IS CRACKED AT FOURTH FROM AFT VERTICAL STIFFENER. MAINTENANCE REPAIRED THE RIB STIFFENER IAW SRM 55-10-09, REPAIR 4.
- Difficulty date
- May 15, 2017
- Submitted
- May 16, 2017
- Operation
- Air carrier
- Aircraft
- N379DA
- Make and model
- Boeing 737832
- Aircraft serial
- 30349
- Aircraft time
- 57,338 hours, 22,690 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Horizontal Stab
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.