What was found
INTERCOSTALS AT STGR 21L FROM F.S.310 TO F.S.349 ARE CORRODED. REMOVED AND INSTALLED NEW INTERCOSTAL SH670-31822-1 ON STR 21L BTWN FS 310 TO FS 333 IAW CRJ900 SRM 51-42-06-001-001-A01.
- Difficulty date
- November 5, 2022
- Submitted
- December 1, 2022
- Operation
- Air carrier
- Aircraft
- N923XJ
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15177
- Aircraft time
- 33,835 hours, 23,435 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- SH670318221
- Condition
- Corroded
- Location
- Bs 310-349 S21l
- 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.