What was found
BATT RIB AT WS53.6 RHS IS CORRODED ON FLANGE AND WEB, AND IS CRACKED ALONG UPPER FLANGE. (C-CHECK) RO 8/8/2020 REMOVED AND REPLACED BATT RIB WEB, BOTH INNER AND OUTER DOUBLERS, AND CLEAT AT R/H W.S. 53.9 IAW CRJ 200 SRM.
- Difficulty date
- July 3, 2020
- Submitted
- August 11, 2020
- Operation
- Air carrier
- Aircraft
- N971SW
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7947
- Aircraft time
- 39,640 hours, 33,770 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Channel
- Part number
- 601R1020328
- Condition
- Cracked
- 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.