Service difficulty report · Floor Support · Cndair CL6002D24

Difficulty date
November 21, 2025
Submitted
November 23, 2025
Operation
Air carrier
Aircraft
N647NN
Make and model
Cndair CL6002D24
Aircraft serial
15440
Aircraft time
14,326 hours, 14,759 cycles
Part
Floor Support
Part number
SH670338521
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

CORROSION ON FLOOR SUPPORTS PLATES ON FS 517.00, FS 565.00, FS 581.00, AND FS 613.00, CORROSION ON ANGLE BTW FS 501.00 AND FS 517.00 ON STRINGER 24LH, CORROSION ON BRACKETS-MACHINED ON FS 517.00 AND FS 539.00, AND ALSO CORROSION ON JOINT PLATE-LOWER EXTERNAL ON FS 520.00 ON FWD BAGGAGE BAY DOOR SURROUND AT FWD CARGO COMPARTMENT. CORROSION ON FLOOR SUPPORTS PLATES ON FS 517.00, FS 565.00, FS 581.00, AND FS 613.00, CORROSION ON ANGLE BTW FS 501.00 AND FS 517.00 ON STRINGER 24LH, CORROSION ON BRACKETS-MACHINED ON FS 539.00, AND ALSO CORROSION ON JOINT PLATE-LOWER EXTERNAL ON FS 520.00 ON FWD BAGGAGE BAY DOOR SURROUND AT FWD CARGO COMPARTMENT WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND EVALUATED WITHIN LIMITS PER CRJ-900 SRM 53-31-03-101-003-A04 AND SRM 53-00-01-101-001-A01 // BRACKET-MACHINED ON FS 517.00 STGR 26LH WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 51-21-06-001-001-A01 AND REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 51-42-22-001-001-A01.