EASA AD CF-2021-16
Apr 28, 2021Fuel System — Corrosion of Hydraflow Clamshell Couplings
Canadian Airworthiness Directive CF-2021-16 addresses corrosion issues in Hydraflow clamshell couplings within the fuel systems of MHI RJ Aviation ULC aircraft, including Bombardier models CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. The directive mandates inspections, removal, and replacement of affected fuel clamshell couplings to prevent fuel tank ignition risks. It also requires updates to the Maintenance Requirements Manual for these aircraft models.
- MHI RJ Aviation CL-600 (Regional Jet)
- MHI RJ Aviation ULC Bombardier CL-600-2B19
- MHI RJ Aviation ULC Bombardier CL-600-2C10
- MHI RJ Aviation ULC Bombardier CL-600-2C11
- MHI RJ Aviation ULC Bombardier CL-600-2D15
- MHI RJ Aviation ULC Bombardier CL-600-2D24
- MHI RJ Aviation ULC Bombardier CL-600-2E25