What was found
CRACK FLOOR STRUCTURE INTERCOSTAL AT BS 540 AND RBL 0 TO RBL 24.5 AT PASSENGER CABIN (1 EA) / REPLACED INTERCOSTAL LOC. AT BS540 AND RBL 0 TO RBL 24.5 AT PASSENGER CABIN IAW B737- 700; 51-10-02; ITEM 9 AND DWG 143A0060 REV-.
- Difficulty date
- July 26, 2020
- Submitted
- August 31, 2020
- Operation
- Air carrier
- Aircraft
- N7749B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 36724
- Aircraft time
- 34,744 hours, 17,727 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 143A0060
- Condition
- Cracked
- Location
- Bs 540
- 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.