Service difficulty report · Beam · Boeing 7377H4

Difficulty date
March 21, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N463WN
Make and model
Boeing 7377H4
Aircraft serial
32467
Aircraft time
60,007 hours, 35,725 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 STA 986.5 AT LBL 42 WL208.1 AT AFT GALLEY AREA 2022-148122 / [01] TOOL USED ULTRASONIC EQUIPMENT PN:45MG; SN: 130063701; DUE DATE: 11-MAY-22;[02] EDDY CURRENT P/N: NORTEC500D; S/N: N500X12101U102020; DUE DATE: 01-JUN-22.;[03] TOOL USED EDDY CURRENT FLAW DETECTOR PN: NORTEC 600D; SN: 2000053402; CAL DUE DATE: 23-APR-22;[04] THE DAMAGE WAS REPAIRED PER 737-700 SRM 53-70-51-2R-6 REPAIR 6 AND EA 22-153-0101;[05] CORRECTED STEP 4 THE DAMAGE WAS REPAIRED PER 737-700 SRM 53-70-51-2R-6 REPAIR 6 AND EA 22-153-0101 SEE INDIVIDUAL SIGNOFFS BELOW;[06] TASK COMPLETED ; RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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