Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
May 26, 2022
Submitted
July 20, 2022
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
60,009 hours, 35,495 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
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

CORROSION FLOORBEAM LOCATED BS294 RBL42 AND WL208 AT FWD GALLEY AREA 2022-274585 / [01] TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D; SN: 60009161631; DUE DATE: 03-DEC-22;[02] REFER TO FAULT TTG8Q00CP8GD WHERE EA 22-153-01739 WAS ADDED AS A SUBTASK.;[03] CORRECTED STEP 2 REFER TO FAULT TTG8Q00CP8GD WHERE EA 22-153-01739 WAS ADDED AS A SUBTASK; SEE INDIVIDUAL SIGN OFF BELOW;[04] REFER TO FAULT TTG8Q00CP8GD WHERE EA 22-153-01739 WAS ADDED AS A SUBTASK; SEE INDIVIDUAL SIGN OFF BELOW RII ACCOMPLISHED

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