Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
June 9, 2026
Submitted
June 11, 2026
Operation
Air carrier
Aircraft
N73256
Make and model
Boeing 737824
Aircraft serial
30611
Aircraft time
77,217 hours, 29,159 cycles
Part
Floorbeam
Part number
147A55048
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
V
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

CORROSION: CABIN AFT WET AREA FLOORBEAM STA 947 BETWEEN LBL 8 AND RBL 11 FOUND MULTIPLE CORROSION SPOTS. ACCOMPLISHED PERMANENT REPAIR AT FLOORBEAM STA 947.5 BETWEEN LBL 59 AND RBL 59 PER ESR-WI 10-15187 AND ECRA 5370-01244 NO DIP REQUIRED.