AD/CL-600/71 Amdt 3 -State of Design Airworthiness Directives (Cth)

AIRWORTHINESS DIRECTIVE

On the commencement date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below repeals Airworthiness Directive (AD) AD/CL-600/71 Amdt 2 and issues the following AD under subregulation 39.001 (1) of CASR 1998 and subsection 33 (3) of the Acts Interpretation Act 1901. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct an unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Bombardier (Canadair) CL-600 (Challenger) Series Aeroplanes

AD/CL-600/71 Amdt 3 State of Design Airworthiness Directives 23/2016

Applicability:

Bombardier (formerly Canadair) CL-600-2B19, CL-600-2C10, CL-600-2D15 and CL-600-2D24 ‘Regional Jet’ series aeroplanes, as identified in the Transport Canada Aviation (TCA) Airworthiness Directives (AD) in Table 1.

Requirement:

1.    Determine the applicability of the TCA ADs listed in Table 1, as in force at the commencement of this AD.

2.    If it is determined that an AD listed in Table 1 is applicable and has not been previously accomplished, perform the actions required by that AD.

Table 1

TCA AD	Effective Date	Title
CF-93-02R1	6 May 1994	Passenger Door De-Icing Agent & Lubrication
CF-93-27R1	12 December 1995	Stall Protection System
CF-93-29	4 December 1993	Integrated Drive Generator
CF-94-14	19 October 1994	ADG Manual Deployment System
CF-94-21R1	30 November 1995	Elevator Damper Shear Pins
CF-95-08R2	3 September 1996	Horizontal Stab Trim Control/AFM Restriction
CF-95-10	8 August 1995	NLG Spring Bungee Assembly
CF-95-14R1	30 December 1996	Aileron Flutter Damper Shear Pin
CF-96-12R1	14 March 1997	MLG Shock Strut Pins Plating
CF-96-16R1	31 July 1998	Copilot’s Air Data System
CF-96-18	12 November 1996	DC Power Fuse Holder

CF-1998-14R4	25 June 2004	Flap System Failure
CF-98-35	30 October 1998	Electrical Conduits in Fuel Tanks
CF-98-40	23 December 1998	Main and APU Battery Connector
CF-99-09R1	11 June 1999	IDG Cable Harness
CF-2000-28	29 September 2000	Aileron Controls
CF-2002-06	4 March 2002	Rudder Travel Limiter Actuators
CF-2002-19	11 March 2002	Center Tank Fuel Line Failures
CF-2002-22	8 April 2002	Center Tank Fuel Line Failures
CF-2002-35R2	30 January 2005	Aileron Stiffness
CF-2003-01R1	25 January 2006	Centre Fuel Tank - Fuel Tube Failure
CF-2003-03	14 March 2003	Landing Gear Control Handle Assembly
CF-2003-07	25 March 2003	Wing Anti-Ice Ducts
CF-2003-14R1	26 February 2005	Wing Root Area Wire Damage
CF-2003-23R2	19 August 2005	Main Landing Gear Door Separation During Flight
CF-2003-26	8 December 2003	Pitch Feel Simulator
CF-2004-04R3	8 April 2004	Fuel Ejector Leak Check
CF-2004-14	24 August 2004	Aft Pressure Bulkhead Structure and Hydraulic Lines
CF-2004-20	1 November 2004	Hydraulic Line Shields
CF-2004-23R1	18 August 2005	Camloc Fasteners on Center Pedestal
CF-2005-01	2 February 2005	Cold Weather Operations
CF-2005-02	2 February 2005	Cold Weather Operations

CF-2005-18	11 July 2005	Missing Restrictor on Refuel / Defuel Shut-Off Valves
CF-2005-31	19 September 2005	Camloc Fasteners on Centre Pedestal - Interference with Rudder Pedals
CF-2005-35	3 October 2005	Junction Boxes - Leach TDH-Series Relays Malfunction
CF-2006-07	25 April 2006	AC Contactor Failure
CF-2006-04	28 April 2006	Aileron Control System - Reduction in Task Interval for Backlash Check
CF-2006-11	19 June 2006	Improper Installation of Chemical Oxygen Generator Release Pin
CF-2006-20R1	16 October 2006	Horizontal Stabilizer Trim - Uncommanded Motion

Compliance:

For Requirements 1 and 2 - Within 30 days after the effective date of this Directive or prior to the issue of a Certificate of Airworthiness, whichever occurs later.

This AD commences on 11 November 2016.

Background:

The TCA ADs listed in Table 1 of this Directive require one time actions for which the compliance date and/or period has passed.  CASA has determined that these ADs may be applicable to recently registered or imported Australian aircraft.  This Directive is issued to ensure all State of Design ADs are complied with.

CASA appreciates that, due to date of aircraft manufacture or aircraft configuration and modification status, not all the ADs listed in Table 1 will be applicable to all Regional Jet series aeroplanes.

Amendment 1 was issued to remove Airworthiness Directive (AD)
CF-2003-23R2 as this AD has been superseded by CF-2003-23R3 which is a State of Design AD.

Amendment 2 was issued to remove Airworthiness Directive (AD)
CF-2002-41 from the list in table 1 as this AD has been superseded by AD
CF-2011-39 which is a State of Design AD.

Amendment 3 has been issued to remove Airworthiness Directive (AD)
CF-2005-13R1 from the list in table 1 as this AD has been superseded by AD
CF-2011-30R1 which is a State of Design AD.

Pieter van Dijk
Delegate of the Civil Aviation Safety Authority

3 November 2016