Service difficulty report · Beam · Boeing 7377H4

Difficulty date
September 11, 2022
Submitted
September 27, 2022
Operation
Air carrier
Aircraft
N492WN
Make and model
Boeing 7377H4
Aircraft serial
33866
Aircraft time
60,350 hours, 35,654 cycles
Part
Beam
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 FLOOR STRUCTURE BEAM HORIZONTAL FLANGE BS 986.5 LBL 24 AT AFT GALLEY AREA 2022-441641 / [01] TOOL USED: EDDY CURRENT EQUIPMENT; PN: NORTEC 600D; SN: 210138503; DUE DATE: 19-MAY-23;[02] TOOL USED: ET EQUIPMENT P/N: NORTEC 600D; S/N: 60009161631; CAL DUE DATE: 03-DEC-22;[03] REPAIRED FLOOR STRUCTURE BEAM HORIZONTAL FLANGE BS 986.5 LBL 24 AT AFT GALLEY AREA IAW EA M-21-153-00612 SEE INDIVIDUALS SIGN OFF BELOW;[04] REPAIRED FLOOR STRUCTURE BEAM HORIZONTAL FLANGE BS 986.5 LBL 24 AT AFT GALLEY AREA IAW EA M-21-153-00612 SEE INDIVIDUALS SIGN OFF BELOW

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