Service difficulty report · Crease Beam · Boeing 7378

Difficulty date
April 26, 2023
Submitted
April 28, 2023
Operation
Air carrier
Aircraft
N87531
Make and model
Boeing 7378
Aircraft serial
39999
Aircraft time
39,408 hours, 13,629 cycles
Part
Crease Beam
Part number
147A854047
Condition
Corroded
Location
Sta 986
Stage of operation
IN
How discovered
O
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

B737-53-3-0711 MAIN CABIN FLOOR LT CREASE BEAM HAS CORROSION 986 INNER CHORD P/N 147A8540U7 WAS REPLACED ON L/H MAIN CABIN FLOOR STA 986 IAW B737 SRM 51-40-02-0G-0 PARA 4.B.(1) AND 7.A.(1). DAT A WAS TRANSCRIBED FROM PAPER DOC AERSALE WO 3875 NR 29569 WORK A CP BY MECH V940624 INSP BY AQC008

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