Transport Transports Canada Canada TP 7245E



# AIRWORTHINESS DIRECTIVE

The following Airworthiness Directive (AD) may be applicable to an aircraft which our records indicate is registered in your na me. ADs are issued pursuant to Canadian Aviation Regulation (CAR) 521 Division X . Pursuant to CAR 605.84 and the further details of CAR Standard 625, Appendix H , the continuing airworthiness of a Canadian registered aircraft is contingent upon compliance with all applicable ADs. Failure to comply with the requirements of an AD may invalidate the flight authorization of the aircraft. Alternative means of compliance shall be applied for in accordance with CAR 605.84 and the above-referenced Standard

. This AD has been issued b y the Continuin g Airworthiness Division ( AARDG ) , National Aircraft Certification Branch, Trans p ort Canada, Ottawa, tele p hone 613 952-4357.

Pursuant to CAR 202.51 the registered owne r of a Canadian aircraft shall, within seven days, notify the Minister in writing of any change of his or her name or address. To request a change of address, contact the Civil Aviation Communicat ions Centre (AARC) at Place de Ville, Ottawa, Ontario K1A 0N8 , or 1-800-305-2059 , or www.tc.gc.ca/civilaviation/communications/centre/ address.asp
2 4-0022 ( 01-2005 ) 1/2 No

. CF-2012-11 Issue Date 23 March 2012

Number: CF-2012-11 Subject: Non-Compliant Cargo Compartment Liners.
Effective: 9 April 2012 Applicability: Bombardier Inc. Aeroplane Model CL-600-2B19, Serial Numbers 7003 and subsequent configured with Class C Cargo Compartment. Compliance: As indicated below, unless already accomplished. Background: It was found that the cargo compartment liner s installed on CL-600-2B19 configured with Class C cargo compartment do not all m eet the flammability requirements. Noncompliant cargo compartment liners may not provide adequate fire protection and could lead to an uncontrolled baggage bay fire. This AD mandates the replacement of existi ng cargo compartment liners with compliant cargo compartment liners. Aeroplanes modified with Supplemental Type Certificate (STC) Number SA01-19 Issue No. 1 Cargo Liner Replacement Panels are also affected by this AD. Corrective Actions: Part I - Replacement of Existing Cargo Compartment Liners – Applicable to aeroplane serial numbers 7003 through 7857 Before 31 July 2014, replace all cargo compartment liners in accordance with the Accomplishment Instructions of the applicabl e Bombardier Service Bulletin (SB) listed below, or later revision approved by the Ch ief, Continuing Airworthiness, Transport Canada. Cargo Compartment Configuration Service Bulletin Date

North American 601R-25-187 Revision A 01 September 2011 European 601R-25-198 01 September 2011
Universal 601R-25-199 01 September 2011 For aeroplanes with North American Cargo Co mpartment Configuration, replacement of the cargo compartment liners in accordanc e with Bombardier SB 601R-25-187, Initial Issue, dated 21 July 2011, also meet the requirements of this AD.No. N ° CF-2012-11 2/2 For aeroplanes with North American Cargo Co mpartment Configuration, replacement of the cargo compartment liners in accordance with COMTEK SB COMSB-25-52-001, dated 29 December 2011, or later revi sion approved by the Chief, Continuing Airworthiness, Transport Canada, also meet the requirements of this AD. To meet the requirements of this AD, t he applicable Bombardier Service Bulletin or COMTEK Service Bulletin must be followed in its entirety with no mixing of Bombardier supplied or COMTEK supplied liners. Note: COMTEK SB COMSB-25-52-001 installs STC Number SA01-19 Issue No. 2 Cargo Liner Replacement Panels, which ar e compliant with the flammability requirements. If the cargo compartment configuration of the aeroplane is not listed above, contact Bombardier Regional Aircraft Customer Respons e Center for instructions to convert it into one of the configurations listed above. Incorporation of the applicable SB listed above c onstitutes terminating action to this AD. Part II - Spares Affected – Applicable to aeroplane serial numbers 7003 through 7857 Upon completion of Part I of this AD, it is prohibited for anyone to install cargo compartment liners of Bombardier “Pre-SB Pa rt Number” listed in the Relationship Chart of Part 1.M of the applicable Bombardier SB listed above, or COMTEK STC No. SA01-19 Issue No. 1. Part III - Spares Affected – Applicable to aeroplane serial numbers 7858 and subsequent As of the effective date of this AD, it is prohibited for anyone to install cargo compartment liners of Bombardier “Pre-SB Part Number” list ed in the Relationship Chart of Part 1.M of the applicable Bombardier SB listed above, or COMTEK STC No. SA01-19 Issue No. 1.
Authorization: For the Minister of Transport, Infrastructure and Communities 

### ORIGINAL SIGNED BY Robin Lau Acting Chief, Continuing Airworthiness Contact: Miss Helen Tsai, Continuing Airworthiness, Ottawa, telephone 613-952-4357, facsimile 613-996-9178 or e-mail CAWWEBFeedback@tc.gc.ca or any Transport Canada Centre.