What was found
CORROSION ON INTERCOSTALS (2EAS) IN STAB. FS=349 TO FS=364|CORRECTIVE ACTION: INTERCOSTALS (2EAS) IN STA FS=349 TO FS=364 NEAR STGR 27 WERE REPLACED PER CRJ900 SRM51-42-06-001-001-A01 PAR 6A AND SRM 51-4220-001-001-A01 PAR 6A.
- Difficulty date
- March 7, 2021
- Submitted
- April 6, 2021
- Operation
- Air carrier
- Aircraft
- N920FJ
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15020
- Aircraft time
- 39,612 hours, 31,944 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- SH6703207534
- Condition
- Cracked
- Location
- Bs 349-364 S27
- 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.