Service difficulty report · Floorbeam · Boeing 7377Q8

Difficulty date
March 15, 2022
Submitted
April 12, 2022
Operation
Air carrier
Aircraft
N7874B
Make and model
Boeing 7377Q8
Aircraft serial
29352
Aircraft time
51,363 hours, 27,904 cycles
Part
Floorbeam
Condition
Cracked
Location
Fwd Galley
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

CRACK FLOOR STRUCTURE BEAM LOCATED BS294.5 AND RBL55 AT FWD GALLEY AREA 2022-131749 / [01] TOOL USED EDDY CURRENT EQUIPMENT PN NORTEC 600D SN 60007161486 DUE DATE 06-DEC-22.;[02] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[03] REPAIRED STRUCTURE FLOOR BEAM LOCATED BS 294.5 AND RBL 55 AT FWD GALLEY AREA. IAW B737-700 SRM 53-10-51-2R-16 ALTERNATIVE 2 PARAGRAPH.4D TABLE 201 REPAIR 16 FIGURE 202. ?SEE INDIVIDUAL SIGNOFFS BELOW?.;[04] TASK CARD COMPLETED <BR>RII<BR>SEE INDIVIDUAL SIGN OFFS BELOW

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