Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
November 26, 2021
Submitted
January 4, 2022
Operation
Air carrier
Aircraft
N456WN
Make and model
Boeing 7377H4
Aircraft serial
32463
Aircraft time
58,184 hours, 34,533 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 294
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACK FLOOR BEAM LOCATED BS294.5 AND RBL57 AT FWD GALLEY AREA ; 2021-536641 / [01] TOOL USED: DIGITAL CALIPER. P/N: 500-196-30. S/N: A20230907. DUE DATE: 28-AUG-22.; [02] TOOL USED: ET EQUIPMENT P/N: NORTEC 600D; S/N: 200048001; DUE DATE: 24-FEB-22; [03] TOOL USED: TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112031023; DUE DATE: 22-JAN-22; TEMPERATURE CONTROLLER: P/N: P3015GOES00000; S/N: 112820025; DUE DATE: 22-JAN-22.; [04] TOOL USED FLAPSPEED P/N:FPK-PRO-104 S/N:PRO-3384 DUE DATE: 24-MAY-22; [05] RREPAIRED FLOOR BEAM LOC BS 294.5 RBL 15 TO RBL 65 I.A.EW SRM B737-700 53-10-51-2R-16; [06] CORRECTED STEP 5; REPAIRED FLOOR BEAM LOC BS 294.5 RBL 15 TO RBL 65 I.A.EW SRM B737-700 53-10-51-2R-16; SEE INDIVIDUAL STEP SING OFFS BELOW.; [07] JOB COMPLETED RII

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