SDR ASOA201102226

Service difficulty report · Floor Support · Cndair CL6002B19

Difficulty date: November 21, 2011
Submitted: November 28, 2011
Operation: Air carrier
Aircraft: N872AS
Make and model: Cndair CL6002B19
Aircraft serial: 7542
Aircraft time: 24,026 hours, 21,393 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 574-621
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

THE INBD AND OTBD FLANGES OF FLOOR SUPPORT AT LBL 27 ARE CORRODED AROUND THE NUTPLATE HOLES FS 574 TO 621. REMOVED FLOOR SUPPORT IAW SRM 51-42-06, 51-42-21, 51-42-10. INSTALLED, APPLIED PAINT, AND CORROSION INHIBITOR IAW SRM 51-25-16 & 51-21-11.