SDR SWIA202054923

Service difficulty report · Former · Cndair CL6002C10

Difficulty date: November 19, 2020
Submitted: January 4, 2021
Operation: Air carrier
Aircraft: N787SK
Make and model: Cndair CL6002C10
Aircraft serial: 10288
Aircraft time: 30,362 hours, 18,803 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Former
Condition: Corroded
Location: Pax Door
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

PAX DOOR FWD FORMER FS 311.75 HAS CORROSION. C-CHECK RO 12/28/2020. BLENDED OUT CORROSION ON PAX DOOR FWD FORMER FS 311.75 AT LOWER TENSION TIE AREA, REF CRJ-700 SRM. ORIGINAL PART THICKNESS IS .063", PER CRJ700 SRM. LOWEST MEASUREMENT AT BLENDED AREA IS .032". MATERIAL LOSS IS .031". FORMER IS OUT OF LIMITS OF ALLOWABLE DAMAGE, PER REO 75 P/N 601R318031-5, REF CRJ-700 SRM AND DRAWING. PRESSURE CHECKS GOOD.