Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
June 27, 2024
Submitted
July 30, 2024
Operation
Air carrier
Aircraft
N8323C
Make and model
Boeing 7378H4
Aircraft serial
37005
Aircraft time
38,276 hours, 17,956 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 100
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 BS 947 RBL 53 WL 208.1 AT AFT GALLEY AREA 2024-402110<[01] TOOLS USED TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 23-JAN-25 AND TEMPERATURE CONTROLLED P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-25.;[02] TOOLS USED TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 23-JAN-25 AND TEMPERATURE CONTROLLED P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-25.;[03] ON STEP 11. TOOL USED: RADIOMETER/PHOTOMETER KIT. P/N:XRP-3000. S/N:1753759. DUE DATE:07-DEC-24;[04] TOOL USED. SCALE P/N: CR5200; S/N: 8342514597; DUE DATE: 28-FEB-25 .; HOT BONDER P/N HCS9000B-AV; S/N 18196021; DUE DATE 15-FEB-25.;[05] PERFORMED REPAIR ON FLOOR BEAM BS947.5 RH SIDE IAW B737-800 SRM 53-70-51-2R-5 WITH MINOR DEVIATIONS DOCUMENTED IN EA 24-153-01863<BR>SEE INDIVIDUAL SIGNS-OFF BELOW;[06] TASK CARD COMPLETE AND CERTIFIED AS RII. <BR><BR><BR>SEE INDIVIDUAL SIGN OFF BELOW.

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