- Difficulty date
- September 11, 2024
- Submitted
- October 28, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377K9
- Aircraft serial
- 34320
- Aircraft time
- 58,290 hours, 29,791 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
LH HORIZONTAL STAB RIB #5 STIFFENER 3 CRACK.<[01] REMOVED (2) DAMAGED INSTALLED REPAIR KIT PARTS # 55100003-01 AND ANGLE PART # 1490-7075-T6 P.O # 2018518 AT LH HORIZONTAL STAB RIB # 5 STIFFENER 3 REF. SRM 55-10-09-2R-5;[02] FINAL INSPECTION; VERIFIED STEP #1.