SDR REXA2022072601695

Service difficulty report · Sill Drain · Cndair CL6002D24

Difficulty date: July 25, 2022
Submitted: July 26, 2022
Operation: Air carrier
Aircraft: N916XJ
Make and model: Cndair CL6002D24
Aircraft serial: 15154
Aircraft time: 32,619 hours, 22,408 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sill Drain
Part number: MM67035655003
Condition: Corroded
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.

What was found

AFT CARGO BAY DOOR SILL HAS MULTIPLE SPOTS OF CORROSION. REMOVED AND REOLACED COAMING, SURROUND STRUCTURE FLOOR BEAMS BETWEEN FS 1000.00 TO FS 1047.00, AND AFT CARGO DOOR SILL IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-15-001-001-A01, 51-42-21-001-001-A01, 51-25-00-001-001-A01, 51-41-02-001-001-A01, AND 51-25-00-001-001-A01.