Service difficulty report · Floor Panel · Boeing 7377Q8

Difficulty date
December 15, 2023
Submitted
January 4, 2024
Operation
Air carrier
Aircraft
N7866A
Make and model
Boeing 7377Q8
Aircraft serial
30648
Aircraft time
60,207 hours, 39,702 cycles
Part
Floor Panel
Part number
UNKNOWN
Condition
Debonded
Location
Zn 200 Fus Top
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

FLOOR PANEL 242AF UPPER SKIN HAS AN AREA OF DISBOND NEAR CENTER OF PANEL. (MARKED)<[01] FLOOR PANEL 242AF WITH DISBOND IN UPPER SKIN WAS REPLACED BY FABRICATING NEW PANEL IAW SRM 53-00-50-2R-0 AND DWG NO. 144A5810 ID:0037;[02] VERIFIED CORRECTIVE ACTION ITEM 1 AND MEASUREMENTS TABLE.

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