- Difficulty date
- November 13, 2019
- Submitted
- November 16, 2019
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 28951
- Aircraft time
- 64,787 hours, 23,403 cycles
- Part
- Rib
- Part number
- 182A5301
- Condition
- Cracked
- Location
- Horizontal 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.
What was found
LT HORIZONTAL STABILIZER INSPAR RIB 2 - #4 STIFFENER IS CRACKED AT LOWER END. PERFORMED PERMANENT REPAIR L/H HORIZONTAL STAB RIB STA 92.70, #1 STIFFENER IAW B737-800 SRM 55-10-09.REINSTALLED RIB AFTER REPAIR WAS ACCOMPLISHED REF. USED SRM 51-40-02.