What was found
RH FLOOR SILL IS CORRODED AT 2 LOCATIONS BETWEEN FS 280.00 AND FS 319.75. LOCATED, DRILLED AND INSTALLED NEW FLOOR SILL. IAW CRJ900 SRM'S 51-42-06-001-001-A01, 51-42-13-001-001-A01, 57-42-21-001-001-A01, 51-40-11-001-001-A01.
- Difficulty date
- April 21, 2020
- Submitted
- April 21, 2020
- Operation
- Air carrier
- Aircraft
- N566NN
- Make and model
- Cndair CL6002D24
- Aircraft serial
- 15353
- Aircraft time
- 12,681 hours, 11,577 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- SH6703217211
- Condition
- Corroded
- Location
- Fuselage
- 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.