SDR SWIA2020090952331

Service difficulty report · Gusset · Cndair CL6002C10

Difficulty date: August 6, 2020
Submitted: September 9, 2020
Operation: Air carrier
Aircraft: N756SK
Make and model: Cndair CL6002C10
Aircraft serial: 10221
Aircraft time: 41,629 hours, 26,414 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Gusset
Condition: Corroded
Location: Fwd Cargo
Stage of operation: IN
How discovered: 9
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

FWD CARGO ENTRY WAY FWD GUSSET HAS CORROSION, C-CHECK RO 9/5/2020. REMOVED CORROSION, REF CRJ700 SRM. ORIGINAL MATERIAL THICKNESS OF FWD CARGO ENTRY WAY FWD GUSSET IN BLENDED AREA IS .063?, REF CRJ700 SRM. BLEND DID NOT DECREASE THE ORIGINAL MATERIAL THICKNESS. REMAINING MATERIAL THICKNESS IS .076?. FWD CARGO ENTRY WAY FWD GUSSET IS OUT OF LIMITS DUE TO NO DAMAGE ALLOWED IN AREA, REF CRJ700 SRM. COMPLIED WITH REO, COMPLIED WITH TASK CARD.