What was found
UPON REMOVAL OF FLOOR SILL FS559+80 TO FS 574 FOUND LOWER DOUBLER CORRODED. REPLACED AIRCRAFT REMOVED FROM SERVICE REPLACED LOWER DOUBLER IAW CRJ 200 SRM 53-51-43
- Difficulty date
- November 9, 2019
- Submitted
- November 11, 2019
- Operation
- Air carrier
- Aircraft
- N471ZW
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7457
- Aircraft time
- 34,959 hours, 36,783 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Part number
- 601R3113345
- Condition
- Corroded
- Location
- Bs 559-574
- 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.