Service difficulty report · Floorbeam · Boeing 737*

Difficulty date
February 16, 2022
Submitted
March 22, 2022
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 737*
Aircraft serial
33856
Aircraft time
60,221 hours, 35,821 cycles
Part
Floorbeam
Condition
Elongated
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

ELONGATED HOLE FLOOR BEAM LOCATED ON BS 312 AT LBL 13 AT FWD GALLEY AREA 2022-80235 / [01] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC600D; S/N: 60007161486; CAL DUE DATE: 06-DEC-22;[02] TOOL USED MICROMETER P/N: 293-340-30 S/N: 63324511 DUE DATE 24-SEP-22.;[03] TOOL USED: MICROMETER P/N: 293-340-30 S/N: 63324511 DUE DATE 24-SEP-22.;[04] REPAIRED ELONGATED HOLE ON FUSELAGE - PAX CABIN FLOOR STRUCTURE TRANSVERSAL BEAM - AT STA 312.00 AND AT LBL 13 I.A.W EA 22-153-00640-WIP1; EA 22-153-00640-WIP2 AND EA 22-153-00640. SEE INDIVIDUAL SIGNS OFF BELOW.;[05] REPAIRED ELONGATED HOLE ON FUSELAGE - PAX CABIN FLOOR STRUCTURE TRANSVERSAL BEAM - AT STA 312.00 AND AT LBL 13 I.A.W EA 22-153-00640-WIP1; EA 22-153-00640-WIP2 AND EA 22-153-00640. SEE INDIVIDUAL SIGNS OFF BELOW; RII