Service difficulty report · Floorbeam · Boeing 737824

Difficulty date
March 24, 2025
Submitted
March 26, 2025
Operation
Air carrier
Aircraft
N76532
Make and model
Boeing 737824
Aircraft serial
62749
Aircraft time
27,895 hours, 10,231 cycles
Part
Floorbeam
Part number
147A5350
Part serial
NA
Condition
Corroded
Location
Sta947.5
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

AFTER REMOVAL OG THE FLOORBEAM AST AFT WET AREA FOUND CORROSION UNDER HARD POINT GALLEY FITTINGS AT STA 947 LBL 50 TO RBL50. (REF AAR NR 1000032300) REPAIRED DAMAGE CORROSION AT THE AFT WET AREA FLOORBEAM STA 947 BTW LBL 50 TO RBL 50 IAW SRM 53-70-51-2R-5. THIS IS A CATEGORY A REPAIR (PERMANENT REPAIR) NO FURTHER ACTION REQUIRE. ESFR IS COMPLIED WITH REPAIRED DAMAGE CORROSION AT THE AFT WET AREA FLOOR BEAM STA 947 BTW LBL 50 TO RBL 50 IAW SRM 53-70-51-2R-5. THIS CATEG ORY A REAPAIR (PERMANENT REPAIR) NO FURTHER ACTION REQUIRE.