What was found
CORROSION ON INTERNAL INTERCOSTALS 2(EAS) IN STA.FS=349 TO FS=364 NEAR STGR 27 AT MAIN AVIONICS COMPARTMENT ACTION CORRECTIVE INTERCOSTAL WERE REPLACE PER CRJ-900 SRM 51-42-06-001-001-A01 AND SRM .51-42-21-001-001-A01
- Difficulty date
- February 13, 2021
- Submitted
- April 20, 2021
- Operation
- Air carrier
- Aircraft
- N948LR
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15118
- Aircraft time
- 23,920 hours, 21,153 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- SH670320754
- Condition
- Corroded
- 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.