Service difficulty report · Floor Panel · Boeing 737924ER

Difficulty date
May 28, 2026
Submitted
June 1, 2026
Operation
Air carrier
Aircraft
N45440
Make and model
Boeing 737924ER
Aircraft serial
33535
Aircraft time
52,790 hours, 18,878 cycles
Part
Floor Panel
Part number
453A161062
Condition
Corroded
Location
Zone 100
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.

What was found

FWD CARGO PIT FLOOR PANEL 120CF HAS MULTIPLE GOUGES AND CORROSION ON UPPER SURFACE. THE DISTANCE BETWEEN DAMAGE ON FLOOR PANEL IS LESS THAN 5" FOUND TO BE OUT OF LIMITS IAWSRM 53-00- 53-1A-1 AND FABRICATED NEW FLOOR PANEL 120ZF IAW GMM 07-35-05. ALODINED AND PRIMED IAW SRM 51-20-01.