SDR A6WA201240600

Service difficulty report · Sill · Cndair CL6002B19

Difficulty date: May 21, 2012
Submitted: July 6, 2012
Operation: Air carrier
Aircraft: N437AW
Make and model: Cndair CL6002B19
Aircraft serial: 7744
Aircraft time: 22,249 hours, 21,373 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sill
Condition: Corroded
Location: Fs 562-621
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

CARGO BAY DOOR SILL HAS SURFACE CORROSION AROUND NUTPLATES FS 574 - 621. SEVERAL NUTPLATES ARE RUSTY UNDERNEATH SILL. REMOVED UNSERVICEABLE CARGO BAY DOOR SILL. LOCATED, DRILLED, AND INSTALLED SERVICEABLE CARGO BAY DOOR SILL IAW SRM 51-40-11, 51-42-06, 51-42-27, REO 601R-53-61-690, REV DER.