Service difficulty report · Crease Beam · Boeing 737924ER

Difficulty date
August 20, 2024
Submitted
August 21, 2024
Operation
Air carrier
Aircraft
N37464
Make and model
Boeing 737924ER
Aircraft serial
41745
Aircraft time
37,047 hours, 13,460 cycles
Part
Crease Beam
Part number
143A591123
Condition
Corroded
Location
Zone 200
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

FLOOR STRUCTURE AT STA 380, RBL 65 UPPER SURFACE CREASE BEAM HAS CORROSION SEE BAM N/R 002111059 FOR REPAIR OF CREASE BEAM INNER CHORD AT STA 380 RBL 65 PER ECRA 5330-07320. COMPLETED ESFR PER GMM 04-20-05