- Difficulty date
- October 30, 2020
- Submitted
- July 21, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7377CT
- Aircraft serial
- 33656
- Aircraft time
- 60,893 hours, 31,093 cycles
- Part
- Floorbeam
- Condition
- Pulled
- Location
- Bs 540 Lbl40-60
- 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
CABIN FLOOR SUPPORT UPPER WEB FASTENERS PULLED THRU; BS 540; LBL 45 TO LBL 60; WL 208; MARKED / REMOVED AND REPLACED CABIN FLOOR SUPPORT AT BS 540 LBL 45 TO LBL 60 WL 208 PER SRM 51-40-05-0G-0; SRM 51-40-06-0G-0; SRM 51-40-02-0G-0 AND DRAWING # 143A5240