Service difficulty report · Floorbeam · Boeing 737924ER

Difficulty date
November 7, 2024
Submitted
November 8, 2024
Operation
Air carrier
Aircraft
N39423
Make and model
Boeing 737924ER
Aircraft serial
32829
Aircraft time
52,987 hours, 18,656 cycles
Part
Floorbeam
Part number
147A5506
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

)MAIN CABIN FLOOR BEAM HAS CORROSION STA 986 LBL 43. REPAIRED FLOOR BEAM ON STA 986 LBL 43 IAW SRM 53-70-51-2R-6 PARA 4 M TO Q DAMAGE AREA OUT LIMITS DUE TO MORE 50% OF MATERIAL REMO VED DATA WAS TRANSCRIBED FROM PAPER DOC AERSALE WO 4438 NR 33556.