Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
July 31, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
60,608 hours, 35,906 cycles
Part
Floorbeam
Condition
Cracked
Location
Bs 294
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 BEAM AT BS 294.5 AND RBL 52 FWD GALLEY AND LAV ; 2021-341466 / [01] TOOL USED DIGITAL CALIPER P/N 700-113-10; S/N: 0023256; DUE DATE: 14-SEP-21; [02] TOOL USED PN: NORTEC 500D; SN: N500X12101V022233; DUE DATE: 02-JUN-22; [03] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 21-JAN-22; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 21-JAN-22.; [04] REPAIRED FLOOR BEAM AT BS 294.5 AND RBL 20 TO RBL 60 FWD GALLEY AND LAV I.A.W B737-700 SRM 53-10-51-2R-16 REPAIR 16.; [05] TASK COMPLETED RII

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