SDR SWIA2020013147999

Service difficulty report · Mount · Cndair CL6002B19

Difficulty date: December 23, 2019
Submitted: January 31, 2020
Operation: Air carrier
Aircraft: N439SW
Make and model: Cndair CL6002B19
Aircraft serial: 7578
Aircraft time: 39,717 hours, 34,802 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Mount
Condition: Corroded
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

BOTH INBD FWD AND AFT FLOOR MOUNT BOLT HOLES FOR THE WARDROBE HAVE CORROSION, MARKED (C-CHECK) RO 1/28/2020 REMOVED CORROSION ON BOTH IB= FWD AND IB-AFT WARDROBE MOUNT PLATES PER CRJ 200 SRM.,CHECKED AND FOUND IB- FWD PLATE WITHIN LIMIT PER CRJ 200 SRM. ORIGINAL THICKNESS OF IB-FWD PLATE .050" ,REMAINING .046" MATERIAL LOSS .004". CHECKED AND FOUND IB-AFT PLATE OUT OF LIMIT . REPLACED WITH NEW PN 601R38670-31 PER CRJ 200 SRM. COMPLIED WITH SKY WEST FORM.