- Difficulty date
- September 7, 2023
- Submitted
- October 16, 2023
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33721
- Aircraft time
- 64,386 hours, 38,370 cycles
- Part
- Floorbeam
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 100 Fus Lower
- 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
CRACK ANGLE FLOOR STRUCTURE BS 695 RBL 1 UPPER POSITION AT PASSENGER CABIN 2023-569462<[01] REPLACED ANGLE LOCATED FLOOR STRUCTURE BS 695 RBL 1 UPPER POSITION AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9 <BR>SEE INDIVIDUAL SIGNSOFF BELOW.;[02] REPLACED ANGLE LOCATED FLOOR STRUCTURE BS 695 RBL 1 UPPER POSITION AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9<BR>SEE INDIVIDUAL SIGNSOFF BELOW. RII