Service difficulty report · Floorbeam · Bombdr CL6002D15

Difficulty date
August 24, 2024
Submitted
October 4, 2025
Operation
Air carrier
Aircraft
N550NN
Make and model
Bombdr CL6002D15
Aircraft serial
15323
Aircraft time
25,071 hours, 22,565 cycles
Part
Floorbeam
Part number
CC6703320230
Condition
Cracked
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

DISCREPANCY: CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT. CORRECTIVE ACTION: CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT THEREFORE WAS REPLACED PER REPAIR PER REO 690-53-11-2052 REV. - -