What was found
CORROSION ON INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319 TO FS= 349 CORRECTIVE ACTION: INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319 TO FS= 349 WAS REPLACED PER CRJ-900 SRM 51-42-20-001-001-A01 PAR.6.C.
- Difficulty date
- February 23, 2021
- Submitted
- March 22, 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
- SH670320041
- Condition
- Corroded
- Location
- Bs 319-349 S20r
- 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.