Service difficulty report · Floorbeam · Boeing 737724

Difficulty date
July 11, 2026
Submitted
July 14, 2026
Operation
Air carrier
Aircraft
N54711
Make and model
Boeing 737724
Aircraft serial
28782
Aircraft time
85,102 hours, 31,458 cycles
Part
Floorbeam
Part number
147A5504
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

M/C STA 946 LBL 53 FLOOR BEAM HAS CORROSION REPAIRED FLOOR BEAM AT STA 946 LBL 53 REF SRM 53-70-51- 2R-5 REPAIR 5. THIS REPAIR IS CATEGORY "A" AND DOES NOT REQUIRE ADDITIONAL INSPECTIONS. ESFR ENTRY. CLEARING LOG PAGE. ALL INFORMATION UPDATED. DMG CARRY NOT REQUIRED.