SDR SWIA2020090452286

Service difficulty report · Seat Track · Cndair CL6002B19

Difficulty date: July 28, 2020
Submitted: September 4, 2020
Operation: Air carrier
Aircraft: N445SW
Make and model: Cndair CL6002B19
Aircraft serial: 7651
Aircraft time: 38,875 hours, 34,465 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 559
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

THE SEAT TRACK AT LBL27.00 FROM FS559.00+96 TO FS559.00+112 HAS MULTIPLE LOCATIONS OF CORROSION. REMOVED CORROSION ON SEAT TRACK AT LBL27.00 FROM FS559.00+96 TO FS559.00+112 REF. CRJ 200 SRM. ORIGINAL MATERIAL THICKNESS OF LOCATION T=0.110 REF. STANDARD MANUAL, REMAINING THICKNESS AFTER BLENDED OUT IS 0.082? MATERIAL LOSS IS 0.028 MAXIMUM ALLOWABLE LOSS IS 0.020? FOUND TO BE OUT OF LIMITS, REF. CRJ 200 SRM. REMOVED & REPLACED SEAT TRACK AT LBL27.00 FROM FS 559.00+96 TO FS 559.00+112 REF. CRJ 200 AMM.