Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
May 12, 2022
Submitted
June 13, 2022
Operation
Air carrier
Aircraft
N8631A
Make and model
Boeing 7378H4
Aircraft serial
42385
Aircraft time
27,416 hours, 12,550 cycles
Part
Floor Panel
Part number
221BF
Condition
Corroded
Location
Cabin Floor
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

FLOORBOARD 221BF DIRTY; HAS SLIGHT SURFACE DAMAGE; AND HAS MULTIPLE INSERTS CORRODED; AND/OR PULLED- MARKED / [01] INSTALLED NEW FLOOR PANEL 221BF PER AMM 53-21-00 ON CARD 642CLOSE-PANEL 221BF (PANEL 221BF PANEL ASSEMBLY - LH PASSENGER CABIN FLOOR ACCESS - (WET AREA) STA 280) [TTG8Q00BAUMJ];[02] VERIFIED PANEL 221BF IS NEW AND IS INSTALLED ON CLOSE-PANEL 221BF CARD LINE #642.

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