SDR SWIA20230124

Service difficulty report · None · Cndair CL6002B19

Difficulty date: January 24, 2023
Submitted: March 1, 2023
Operation: Air carrier
Aircraft: N466SW
Make and model: Cndair CL6002B19
Aircraft serial: 7856
Aircraft time: 43,604 hours, 38,643 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

L/H FLOOR SILL SHOWS EVIDENCE OF CORROSION IN MULTIPLE AREAS (MARKED) (C-CHECK RO 2/26/2023) CORROSION BLENDED OUT IN MARKED AREAS AND FOUND WITHIN LIMITS PER REO 601R-53-41-666 REV. -C, DATED 2012-11-06. 2EA FASTENERS WERE REPLACED WITH ALTERNATES AT FS473.15+2, LBL37 REF REO 601R-53-41-3120 REV. --, DATED 2023-01-31. COMPLIED WITH SKYWEST TASK CARD 51-900-1003-SKY AND FORM M-337. LEAK CHECK GOOD. SEE CONTINUATION FOR DETAILS OF WORK ACCOMPLISHED.