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EASA Regulations for MHI RJ Aviation CL-600 (Regional Jet)

84 airworthiness directives and regulations affecting MHI RJ Aviation CL-600 (Regional Jet).

EASA AD CF-2022-37

Auto Flight System — Airplane Flight Manual (AFM) Limitations and Abnormal Procedures — Velocity Decay during Low Level ALT CAP in One Engine Inoperative Conditions

Airworthiness Directive CF-2022-37 is a Canadian regulatory document addressing the Auto Flight System limitations and abnormal procedures related to velocity decay during low-level altitude capture in one engine inoperative conditions. It applies to Mitsubishi Heavy Industries RJ Aviation ULC models CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. The directive mandates updates to the Airplane Flight Manual (AFM) to enhance safety during engine failure scenarios in climb phases.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
Mitsubishi Heavy Industries CL-600-2B19
Mitsubishi Heavy Industries CL-600-2C10
Mitsubishi Heavy Industries CL-600-2C11
Mitsubishi Heavy Industries CL-600-2D15
Mitsubishi Heavy Industries CL-600-2D24
Mitsubishi Heavy Industries CL-600-2E25

EASA AD CF-2022-16R1

Pneumatic — Non-Conforming Bleed Air Leak Detection System Sensing Elements

Canadian Airworthiness Directive CF-2022-16R1 addresses non-conforming bleed air leak detection system sensing elements installed on MHI RJ Aviation ULC aircraft, including Bombardier CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 models. The directive mandates testing and replacement of sensing elements with insufficient salt fill that could fail to detect hot bleed air leaks, posing a safety risk. It references specific MHIRJ Service Bulletins SB 601R-36-021 and SB 670BA-36-025 for compliance procedures.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
Bombardier CL-600-2B19
Bombardier CL-600-2C10
Bombardier CL-600-2C11
Bombardier CL-600-2D15
Bombardier CL-600-2D24
Bombardier CL-600-2E25

EASA AD CF-2022-35

Time Limits / Maintenance Checks — Airworthiness Limitations — Tasks Revision

Airworthiness Directive CF-2022-35 is issued by Transport Canada Civil Aviation and applies to MHI RJ Aviation ULC model CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aeroplanes. This directive mandates revisions to the Airworthiness Limitations tasks as published in the Maintenance Requirements Manual CSP B-053 Part 2. It ensures that operators comply with updated inspection tasks to maintain continued airworthiness.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2022-32

Fire Protection — Fire Extinguishing System — Fire Extinguisher Bottle Tests Omitted (Cargo / Engine / Auxiliary Power Unit)

The Airworthiness Directive CF-2022-32 issued by Transport Canada addresses fire protection concerns related to fire extinguisher bottle tests omitted on Mitsubishi Heavy Industries RJ Aviation ULC models CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. It mandates new maintenance tasks and interval limitations for the restoration and pressure switch testing of fire extinguisher bottles in cargo compartments, engines, and auxiliary power units (APUs).

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2B19
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2C10
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2C11
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2D15
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2D24
Mitsubishi Heavy Industries RJ Aviation ULC CL-600-2E25

EASA AD CF-2021-38R1

Air Conditioning — Ram Air System — Emergency Ram Air Valve

Airworthiness Directive CF-2021-38R1 is issued by Transport Canada concerning the air conditioning ram air system emergency ram air valve (ERAV) on MHI RJ Aviation ULC model CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. This directive addresses issues with the ERAV part number GG670-95019-1, which has been reported stuck in closed or partially open positions due to corrosion. The directive mandates operational checks and detailed inspections of the valve and related ducts to ensure continued air supply and cabin safety.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2007-10R2

Flight Controls — Flaps Failure

Canadian Airworthiness Directive CF-2007-10R2 addresses flight control flap failures on MHI RJ Aviation ULC model CL-600-2B19 aircraft, serial numbers 7003 through 7990 and 8000 onwards. The directive mandates changes to the Airplane Flight Manual, operational procedures, training, and maintenance actions to mitigate risks associated with flap malfunctions, which can lead to increased landing distances and fuel consumption during diversions.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2B19

EASA AD CF-2022-20

Fire Protection — Fire Extinguisher — Replacement of the Cargo Bay Fire Extinguisher Container Pressure Switch/Gauge Assembly

Canadian Airworthiness Directive CF-2022-20 addresses fire protection concerns on MHI RJ Aviation ULC model CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. It mandates the replacement of cargo bay fire extinguisher container pressure switch/gauge assemblies manufactured before March 2020. This directive aims to ensure accurate pressure readings to maintain fire suppression effectiveness in cargo bays.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2022-06

Oxygen System — Crew Oxygen Line Contamination

Canadian Airworthiness Directive CF-2022-06 addresses contamination in the crew oxygen lines of MHI RJ Aviation ULC aircraft, including models CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. The directive mandates cleaning and flushing procedures to remove lubricant contamination from oxygen tubes that may pose fire and health risks. This directive applies to specific serial numbers and tube part numbers installed after certain dates as detailed in MHIRJ Service Bulletin 670BA-35-016 Revision B.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2021-49

Landing Gear — Landing Gear System — General

Canadian Airworthiness Directive CF-2021-49 addresses the landing gear system for MHI RJ Aviation ULC model CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25 aircraft. It mandates verification of the calendar age of main and nose landing gear components and requires removal and replacement of components older than 10 years. The directive aims to prevent landing gear collapse due to corrosion by enforcing maintenance and overhaul standards.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2021-47

Fuselage — Pressure Floor Skin — Non Destructive Testing Manual CSP A-010 Part 6 Procedure Number 53-41-194

The Airworthiness Directive CF-2021-47 titled 'Fuselage — Pressure Floor Skin — Non Destructive Testing Manual CSP A-010 Part 6 Procedure Number 53-41-194' applies to MHI RJ Aviation ULC model CL-600-2B19 aircraft, serial numbers 7003 through 8079, with specific service bulletins incorporated. It mandates updated non-destructive testing procedures for the fuselage pressure floor skin to ensure continued airworthiness. This directive is issued under Canadian Aviation Regulation 521.427 and addresses inspection procedures related to added doublers at fuselage stations FS460 and FS513.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2B19

EASA AD CF-2021-31

Wings — Lower Wing Plank - Inspection

Airworthiness Directive CF-2021-31 is issued by Transport Canada and applies to MHI RJ Aviation ULC model CL-600-2D24 aircraft, serial numbers 15462 through 15475. This directive mandates a one-time detailed visual inspection of the lower wing plank near the flap arm locations to detect dents or damage that may compromise wing structural integrity. The inspection aims to identify manufacturing defects that could lead to cracks and reduce the wing's residual strength.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2D24

EASA AD CF-2021-19

Navigation System — Uncommanded Heading Change from Magnetic to True

Canadian Airworthiness Directive CF-2021-19 addresses an issue with uncommanded heading changes from magnetic to true on 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 equipped with specific inertial reference system part numbers. The directive mandates updates to the Airplane Flight Manual to include revised abnormal procedures related to instrument systems. This AD aims to enhance flight safety by mitigating misleading heading information on primary flight and multi-function displays.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
Bombardier CL-600-2B19
Bombardier CL-600-2C10
Bombardier CL-600-2C11
Bombardier CL-600-2D15
Bombardier CL-600-2D24
Bombardier CL-600-2E25

EASA AD CF-2021-16

Fuel 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.

Airworthiness Directive

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

EASA AD CF-2020-53

Time Limits / Maintenance Checks — Maintenance Program

The Canadian Airworthiness Directive CF-2020-53 is a regulatory document addressing time limits and maintenance checks for MHI RJ Aviation ULC aeroplanes, specifically models CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. It mandates updates to the maintenance program to incorporate mandatory airworthiness limitations and safe life component requirements as defined in the Customer Support Publication B-053 Maintenance Requirements Manual. This directive ensures continued airworthiness and safety compliance for the affected aircraft.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2018-33R1

NOT ADOPTED - EASA DECISION ATTACHED

The document titled NOT ADOPTED - EASA DECISION ATTACHED is an official decision by the European Union Aviation Safety Agency (EASA) not to adopt Transport Canada Civil Aviation Airworthiness Directive CF-2018-33R1. This directive concerns certain MHI RJ Aviation ULC (formerly Bombardier Inc.) CL-600 aeroplanes and involves navigation system limitations and Flight Management Computer software updates. EASA clarifies that the previously adopted FAA AD 2020-10-05, which applies to FMC-4200 units with specific Rockwell Collins Part Numbers, remains the applicable standard.

Agency Decision

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600

EASA AD CF-2020-40

Fuselage — Understrength Floor Attachment Structure beneath Galley 2 at Fuselage Station 389.90

Canadian Airworthiness Directive CF-2020-40 addresses a structural deficiency in the fuselage floor attachment beneath Galley 2 at fuselage station 389.90 on MHI RJ Aviation ULC model CL-600-2D15 and CL-600-2D24 aircraft. The directive mandates a modification to strengthen the floor structure to meet certification requirements. This applies specifically to certain serial numbers of these regional jet models.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24

EASA AD CF-2018-32R1

Auto Flight System – Airplane Flight Manual (AFM) Limitations and Abnormal Procedures – Velocity Decay during Low Level ALT CAP in One Engine Inoperative Conditions

Canadian Airworthiness Directive CF-2018-32R1 is an amendment affecting MHI RJ Aviation ULC model CL-600 series aircraft, including CL-600-2B19, CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. It addresses issues with the autopilot altitude capture modes during engine failure conditions that may cause airspeed to drop below safe limits. The directive mandates updates to the Airplane Flight Manual (AFM) to include specific limitations and abnormal procedures related to velocity decay during low-level altitude capture in one engine inoperative scenarios.

Airworthiness DirectiveSuperseded

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2B19
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D15
MHI RJ Aviation ULC CL-600-2D24
MHI RJ Aviation ULC CL-600-2E25

EASA AD CF-2014-07R1

Fuselage — Cracking of Skin Panels and Skin Splice Joints and Angles at Stringers 6 and 20 between Fuselage Station 409.00 and 589.00

Airworthiness Directive CF-2014-07R1 addresses cracking issues in the fuselage skin panels and skin splice joints and angles at stringers 6 and 20 between fuselage stations 409.00 and 589.00 on MHI RJ Aviation ULC model CL-600-2B19 aircraft, serial numbers 7003 through 7990, 8000 and subsequent. This directive mandates revisions to maintenance schedules and inspection tasks to detect multiple site damage that could compromise structural integrity and lead to rapid decompression. It also requires structural modifications to prevent widespread fatigue damage in affected aircraft.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2B19

EASA AD CF-2020-23

Ice and Rain Protection — Wing Anti-Ice System — Piccolo Duct Holes Not Conforming to Drawing Requirements

Canadian Airworthiness Directive CF-2020-23 addresses non-conforming piccolo duct holes in the wing anti-ice system of MHI RJ Aviation ULC aircraft models CL-600-2C10, CL-600-2C11, and CL-600-2D24. The directive identifies specific serial numbers affected by manufacturing deviations in piccolo duct bleed holes that could impair wing anti-ice protection. This AD mandates inspection and replacement of affected piccolo duct assemblies to ensure continued airworthiness.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
MHI RJ Aviation ULC CL-600-2C10
MHI RJ Aviation ULC CL-600-2C11
MHI RJ Aviation ULC CL-600-2D24

EASA AD CF-2019-17R1

Landing Gear — Main Landing Gear - Corrosion

Canadian Airworthiness Directive CF-2019-17R1 addresses corrosion issues on the main landing gear (MLG) of Mitsubishi Heavy Industries RJ Aviation ULC aeroplanes, specifically models CL-600-2C10, CL-600-2C11, CL-600-2D15, CL-600-2D24, and CL-600-2E25. The directive mandates inspections, rectifications, and modifications of MLG outer cylinder assemblies, dressed shock strut assemblies, and trunnion pins to prevent potential MLG collapse due to corrosion. It applies to specific part numbers and serial numbers of MLG components and updates previous applicability and compliance criteria.

Airworthiness Directive

MHI RJ Aviation CL-600 (Regional Jet)
Mitsubishi Heavy Industries CL-600-2C10
Mitsubishi Heavy Industries CL-600-2C11
Mitsubishi Heavy Industries CL-600-2D15
Mitsubishi Heavy Industries CL-600-2D24
Mitsubishi Heavy Industries CL-600-2E25