- Difficulty date
- May 21, 2020
- Submitted
- August 3, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 60082
- Aircraft time
- 21,406 hours, 9,315 cycles
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 540 Lbl2
- 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 IN FLOOR STRUCTURE (FLOOR BOARD PANEL 231UF AFT MOUNT BRACKET); AT STA540; 2 LBBL; WL208. / REMOVED CRACK PANEL BREAK ASSY. PER SRM 51-40-02-0G-0. INSTALLED REPLACEMENT SERVICABLE PN # 143A5240-35 PER DWG # 143A0060 + SRM 51-40-02-0G-0 @ STA 540; 0 BL - 24 LBL; WL 208