Service difficulty report · Beam · Boeing 7377H4

Difficulty date
October 8, 2022
Submitted
November 10, 2022
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 7377H4
Aircraft serial
29856
Aircraft time
55,461 hours, 32,924 cycles
Part
Beam
Condition
Corroded
Location
Zn 900 Lav/Galle
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 BEAM LOCATED BS986.5 LBL44 WL208.1 AT AFT GALLEY AREA 2022-561944 / [01] TOOL USED ULTRASONIC EQUIPMENT P/N 45 MG S/N 130060401 DUE DATE 23/JAN/23 AND<BR>TOOL USED EDDY CURRENT INSTRUMENT PN NORTEC 500D SN N500X1693P030456 DUE DATE 26-JAN-23;[02] TOOL USED: EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 60009161631; DUE DATE: 03-DEC-22;[03] PERFORMED REPAIR ON FLOOR STRUCTURE BEAM LOCATED BS 986.5 WL 208.1 AND LBL 44 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6 .SEE INDIVIDUAL SIGN OFF BELOW.;[04] PERFORMED REPAIR ON FLOOR STRUCTURE BEAM LOCATED BS 986.5 WL 208.1 AND LBL 44 AT AFT GALLEY AREA IAW B737-700 SRM 53-70-51-2R-6 REPAIR 6 .SEE INDIVIDUAL SIGN OFF BELOW.

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