- Difficulty date
- October 1, 2024
- Submitted
- October 28, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29845
- Aircraft time
- 72,916 hours, 43,237 cycles
- Part
- Stiffener
- 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.
What was found
R/H STAB RIB #5 (STA 129.5) CTR AFT VERTICAL STIFFINER CRACKED<[01] ACCOMPLISHED NDI HFEC INSPECTION IAW 737 NDTM PART 6; 51-00-00 ON R/H STAB RIB #5 STA 129.5 CTR AFT VERTICAL STIFFENER AND DETERMINED NO CRACK EXISTS. SEE STEP 1 FOR NDT RESULTS. NO FURTHER ACTION REQUIRED;[02] VERIFIED CORRECTIVE ACTION 1.