Service difficulty report · Floorbeam · Boeing 7377BD

Difficulty date
March 12, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N7702A
Make and model
Boeing 7377BD
Aircraft serial
33917
Aircraft time
58,738 hours, 31,443 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 ON FLOOR BEAM LOCATED BS986.5 ; RBL43 AND WL208.1 AT AFT GALLEY AREA 2022-122323 / [01] TOOL USED ULTRASONIC EQUIPMENT PN: 45MG; SN: 130063701; DUE DATE: 11-MAY-22;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600D; S/N: 60009161631 DUE DATE: 03-DEC-22;[03] REPAIRED FLOOR BEAM LOCATED BS986.5 ; RBL43 AND WL208.1 AT AFT GALLEY AREA IAW EA 22-153-00911 SEE INDIVIDUAL SIGN-OFFS BELOW;[04] TASK COMPLETED ; RII

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