Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
April 28, 2022
Submitted
May 25, 2022
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
59,976 hours, 35,850 cycles
Part
Floor Panel
Part number
241DF
Condition
Corroded
Location
Pax 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

AFT CABIN FLOOR PANEL 241ADF HAS BROKEN AT LOWER SURFACE SIDE AND SEVERAL INSERTS CORRODED. / [01] REMOVED AN REPLACED SEVERAL INSERTS AT AFT CABIN FLOOR PANEL 241ADF IN REF SRM 53-00-50-2R-0;[02] VERIFIED STEP 1.;[03] RECEIVED NEW FLOOR PANEL P/N 147A5810-14; NEW PANEL TO BE INSTALLED ON CUSTOMER BAR CODE TTG8Q00B4649;[04] VERIFIED STEP #3 (FOR NEW PANEL INSTALLATION)

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