Service difficulty report · Floorbeam · Boeing 737924ER

Difficulty date
January 10, 2025
Submitted
January 13, 2025
Operation
Air carrier
Aircraft
N66893
Make and model
Boeing 737924ER
Aircraft serial
42197
Aircraft time
28,858 hours, 10,560 cycles
Part
Floorbeam
Part number
147A5504
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

CABIN AFT WET AREA FLOOR BEAM STA 947 LBL 54 HAS SURFACE CORROSION. ACCOMPLISHED PERMANENT REPAIR AT THE WET AREA UPPER CHORD STA 947.5 LBL-54'' AS PER B-737-900 -SRM-53-70-51-2R-5 ALTERNATIVE 2 FIG 206. ACCOMPLISHED PERMANENT REPAIR AT THE WET AREA UPPER CHORD STA 947.5 LBL-54'' AS PER B-737-900 -SRM-53-70-51-2R-5 ALTERNATIVE 2 FIG 206.