SDR SWIA202162564

Service difficulty report · None · Cndair CL6002B19

Difficulty date: August 19, 2021
Submitted: November 15, 2021
Operation: Air carrier
Aircraft: N856AS
Make and model: Cndair CL6002B19
Aircraft serial: 7404
Aircraft time: 42,862 hours, 40,002 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: None
Condition: Corroded
Stage of operation: IN
How discovered: O
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

LBL9 FLOORBEAM IS CORRODED BETWEEN FS409+5 AND FS409+119 (C-CHECK- RO 11/11/21) REMOVED CORRODED LBL9 FLOORBEAM BETWEEN FS409+5 AND FS409+119 , FABRICATED AND INSTALLED NEW BEAM FROM EXTRUSION P/N N126-1707 IAW REO 601R-53-31-1210 REV - - DATED 2021-10-21 AND CRJ-200 SRM 51-42-21, 51-42-06, AND 51-40-11. COMPLETED TASK CARD 51-900-1003-SKY AND FORM M-337, NO CHANGE TO WEIGHT AND BALANCE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.