SDR SWIA202161701

Service difficulty report · None · Cndair CL6002B19

Difficulty date: August 14, 2021
Submitted: October 12, 2021
Operation: Air carrier
Aircraft: N946SW
Make and model: Cndair CL6002B19
Aircraft serial: 7776
Aircraft time: 44,291 hours, 37,798 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

RH 559+112-559+80 OUTBOARD SILL AROUND FASTENER HEAD AND NUTPLATE HOLES HAS CORROSION (C-CHECK RO 10/8/2021) REMOVED CORROSION ON RH SILL BETWEEN FS 559+80 TO FS 559+112 REF CRJ200 SRM 51-21-06. BLENDED AREA FOUND TO BE OUT OF LIMITS REF CRJ200 SRM 53-51-43. INSTALLED NEW FLOOR SILL SECTION REF REO 601R-53-51-598 REV - DATED 2021-09-10 AND DWG 601R31133 REV J. COMPLIED WITH 51-900-1003-SKY AND SEE CONTINUATION CARD FOR DETAILS .