Service difficulty report · Floorbeam · Boeing 757251

Difficulty date
January 27, 2020
Submitted
January 30, 2020
Operation
Air carrier
Aircraft
N547US
Make and model
Boeing 757251
Aircraft serial
26494
Aircraft time
75,026 hours, 24,583 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 1470
Stage of operation
IN
How discovered
9
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

(AIRCRAFT 5647, L/P 1464249) CORROSION ON STA. 1470 STRINGERS RBL 16.10, RBL 10.45, RBL 7.55 AND RBL 2.90 AT AFT CARGO COMPARTMENT FLOOR STRUCTURE. CORRECTIVE ACTION: REPAIRED PER B757-200 SRM 53-00-53-2R-1 REPAIR 1.