Service difficulty report · Floor Support · Bombdr CL6002D15

Difficulty date
September 11, 2024
Submitted
October 13, 2024
Operation
Air carrier
Aircraft
N588NN
Make and model
Bombdr CL6002D15
Aircraft serial
15391
Aircraft time
19,517 hours, 17,389 cycles
Part
Floor Support
Part number
MM67035301025
Condition
Corroded
Location
Zone 100
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 ON UPPER FACE OF FLOOR BEAM LBL9 BTW FS1000 TO FS1080 AT AFT BAGGAGE BAY CARGO COMPARTMENT FLOOR STRUCTURE. UPPER FACE OF FLOOR BEAM LBL9 BTW FS1000 TO FS1022 AT AFT BAGGAGE BAY CARGO COMPARTMENT FLOOR STRUCTURE WAS EVALUATED WITHOUT ADDITIONAL DAMAGE PER CRJ 900 SRM 51-11-00-001-001-A01. CORROSION ON UPPER FACE OF FLOOR BEAM LBL9 BTW FS1022 TO FS1080 AT AFT BAGGAGE BAY CARGO COMPARTMENT FLOOR STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-61-43-101-001-A02 AND REPAIRED PER CRJ900 SRM 53-00-41-201-001-A03.