Service difficulty report · Unknown · Cndair CL6002C10

Difficulty date
July 6, 2023
Submitted
August 21, 2023
Operation
Air carrier
Aircraft
N712SK
Make and model
Cndair CL6002C10
Aircraft serial
10172
Aircraft time
48,016 hours, 31,571 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Corroded
Location
Unknown
Stage of operation
IN
How discovered
O
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

*CORROSION NOTED AT R/H FLOOR BEAM CAP AT RBL9 BETWEEN FS477-FS485 (MARKED) (C-CHECK RO 8/16/2023) BLENDED OUT CORROSION ON R/H FLOOR BEAM RBL9 BETWEEN FS477.00-FS485.00 AND FOUND OUT OF LIMITS PER CRJ700SRM 53-31-43-101-001-A02. RECEIVED AND COMPLIED WITH REO 670-53-31-797 REV -- DATED 2023-08-01 AND CRJ700SRM 53-00-41-201-001-A01, CRJ700SRM 51-42-06-001-001-A01, CRJ700SRM 51-42-21-001-001-A01, DWG SH690-32120 REV AL BY FABRICATING AND APPLYING REPAIR TO RBL9 FLOORBEAM BETWEEN FS477.00 TO FS511.00 FROM STOCK MATERIAL. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. COMPLIED WITH FORM M-337. SEE CONTINUATION FOR DETAILS.