SDR SWIA202163302

Service difficulty report · None · Cndair CL6002B19

Difficulty date: October 24, 2021
Submitted: December 30, 2021
Operation: Air carrier
Aircraft: N471CA
Make and model: Cndair CL6002B19
Aircraft serial: 7655
Aircraft time: 45,058 hours, 39,328 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: None
Condition: Damaged
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

UPON REMOVING RBL27 FLOORBEAM CAP BETWEEN FS574 AND FS605, FOUND 4EA FLOORBEAM WEBS TO HAVE ELONGATED HOLES DUE TO PREVIOUS REPAIR. REPLACEMENT REQUIRED. (C CHECK RO 12/28/2021) PERFORMED MAJOR REPAIR BY REMOVING AND REPLACING RBL27 FLOORBEAM CAP BETWEEN FS574 AND FS605 IAW CRJ-200 SRM 51-42-06 & 51-42-21, AND MHIRJ REO 601R-53-61-7746 REV -- DATED 2021-11-12. COMPLIED WITH SKYCARD 51-900-1003-SKY. COMPLETED M-337 ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR ALL WORK PERFORMED.