- Difficulty date
- December 20, 2022
- Submitted
- January 11, 2023
- Operation
- Air carrier
- Aircraft
- N933WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36640
- Aircraft time
- 44,739 hours, 27,195 cycles
- Part
- Floor Panel
- Condition
- Delaminated
- Location
- Cabin
- 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
PASSENGER CABIN FLOOR PANEL 231XF WAS DELAMINATED ON UPPER SURFACE. REMOVED THE FLOOR PANEL IAW AMM 53-21-00-000-801. DAMAGE EXCEEDS ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-50-1A-1 PAR.4 F. A NEW FLOOR PANEL FABRICATED IAW SRM 53-00-50-2R-0 PAR.1 A. INSTALLED INSERTS IAW SRM 53-00-50-2R-0 PAR.5 S(1) & DWG 144A5810-126. INSTALLED THE FLOOR PANEL IAW AMM 53-21-00-400-801.