SDR SWIA202157146

Service difficulty report · Frame · Cndair CL6002C10

Difficulty date: February 13, 2021
Submitted: April 2, 2021
Operation: Air carrier
Aircraft: N791SK
Make and model: Cndair CL6002C10
Aircraft serial: 10293
Aircraft time: 30,322 hours, 18,778 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 310 S24l-25r
Stage of operation: IN
How discovered: V
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

FRAME, 310.00, FORWARD LOWER FLANGE AND WEB ARE CORRODED BETWEEN STGR24L & STGR25R. (MARKED) (C-CHECK RO 4/1/2021) REMOVED AND REPLACED WITH NEW FRAME AT FS310.00 FROM STR 23L TO 18R. REF CRJ700 SRM51-42-06-001-001-A01, 51-42-21-001-001-A01, DWG SH670-31630 REV-K, AND REO 670-53-21-1963 REV--, DATED 2021-03-04. SEE ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED. CHECKS GOOD AT THIS TIME. COMPLIED WITH TASK CARD 51-900-1002-SKY.