- Difficulty date
- July 1, 2019
- Submitted
- March 11, 2022
- Operation
- Air carrier
- Aircraft
- N751SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29803
- Aircraft time
- 69,684 hours, 41,054 cycles
- Part
- Rib
- Condition
- Cracked
- Location
- Lt Horiz 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.
What was found
LH HORIZONTAL STABILIZER RIB #4 FAILED (NDT) ROTO INSPECTION FINDING A CRACK FROM FWD LOWER SECTION 15' ON AOPEN HOLE / REPAIRED L/H HORIZONTAL STABILIZER R/B #4 @ FWD LOWER SECTION @ OPEN ROLE 15' FROM FWD SPAIR AS PER B737-700 SRM 55-10-09-2R-5