Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
July 19, 2021
Submitted
July 23, 2021
Operation
Air carrier
Aircraft
N477WN
Make and model
Boeing 7377H4
Aircraft serial
33988
Aircraft time
58,235 hours, 34,495 cycles
Part
Floor Panel
Condition
Damaged
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

DOT -04-034 CABIN FLOOR PANEL 231XF HAS DAMAGED UPPER PLYS ; / [01] EVALUATED CABIN FLOOR PANEL 231XF; FOUND PANEL TO BE BEYOND ECONOMICAL REPAIR DUE TO PULLED FIBERS COVERING THE MAJORITY OF THE PANEL. REPLACED CABIN FLOOR PANEL 231XF BY FABRICATING NEW PANEL USING THE OLD ONE AS A TEMPLATE IAW SRM 53-00-50-2R-0 REV.73 PARA. 1. & 4. AND DWG 144A5810; INSTALLED INSERTS IN PANEL IAW BAC 5085 .

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