# 605-34-027 Page 1 of 1 

# SERVICE BULLETIN REVISION TRANSMITTAL SHEET

MODEL CL-600-2B16

Discard the Basic Issue and Revision 01 of this Service Bulletin dated Jul 31/2012 and Oct 15/2012, and replace in its ent irety with this Revision 02.

Service Bulletin No. 605-34-027
Date of Basic Issue Jul 31/2012
Revision No. 01 Dated Oct 15 / 2012
Revision No. 02 Dated Dec 20 / 2012
For aircraft that incorporated Revision 01 of this Service Bulletin, no other action is necessary. Do not sign the log book if you have not done this revision. Keep the previous log book entry. You may make an entry as “Not Applicable” for this revision.
For aircraft that have the Basic Issue inco rporated with or without any additional Bombardier approved engineering as st ated in planning information section, Revision 2 of this Service Bulletin must be entered in the log book in order to comply with the Airworthiness Directive.

This revision is issued to: 1. Remove the note in Paragraph 1, to remove the dedicated campaign and incorporate the change related to t he Information Sheet dated Oct 24/2012. 2. Add, in Paragraph 1.A., two tables for the SNIEO and RNC references and NOTES 1, 2 and 3. 3. Add a note in Paragraph 1.D., Complianc e, the TCCA Airworthiness Directive, CF-2012-30. 4. Remove the dedicated campaign information note in Paragraph 1.G., Material – Cost and Availability. 5. Change, in Paragraph 1.K., the Modsum 600-6331, to Rev. A-1. 6. Add, in Paragraph 1.K., the TCCA Airworthiness Directive, CF-2012-30. 7. Make miscellaneous minor changes, as necessary, with no change of context.Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 1 of 1 

# SERVICE BULLETIN SUMMARY

This Service Bulletin is available at: www.cic.bombardier.com 

### MODEL CL-600-2B16
ATA 34-11
NAVIGATION

MODIFICATION – PITOT-STATIC AND TEMPERATURE SENSING SYSTEM – REPLACEMENT OF PITOT-STATIC VISUAL DRAIN BOTTLES TO LARGER CAPACITY BOTTLES The information below is provided for y our reference. For full details, please see corresponding paragraph contained within this bulletin. 

# RECOMMENDED

SPECIFIED TIME COMPLIANCE 

## COMPLIANCE TIME

Within 24 months from this Service Bulletin release date (Basic Issue). EFFECTIVITY: A/C Serial No. 5701 to 5918
MANPOWER: 6.5 man-hours CONTINUED AIRWORTHINESS (CAW) FLEET CAMPAIGN YES NO

KITS and/or PARTS YES NO
TOOLING/GSE YES NO
PLANNING INFORMATION: See important information at the start of Paragraph 1. YES NO

DEDICATED SCHEDULE YES NO PREREQUISITE SERVICE BULLETINS: N/A

To place an order for parts or kits, please call Bombardier Aerospace Parts Services at: 514-855-2999 or 1-866-538-1247Refer to applicable governmental agency regulations and requirements and make sure that the work described in this Service Bulletin is performed in compliance with manufacturer’s recommendations and/or acceptable industry standards. This document is proprietary to Bombardi er Inc. and/or its affiliates and may not be reproduced or copied in any form or by any means without the prior written consent of Bombardier Inc. and/or its affiliates. © 2012 Bombardier Inc. All rights reserved Challenger*, Global Express*, Global Express XRS *, Global 5000*, Learjet* are Trademarks of Bombardier Inc.
Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 1 of 12 

# SERVICE BULLETIN

This Service Bulletin is available at: www.cic.bombardier.com 

### MODEL CL-600-2B16
ATA 34-11
NAVIGATION

MODIFICATION – PITOT-STATIC AND TEMPERATURE SENSING SYSTEM – REPLACEMENT OF PITOT-STATIC VISUAL DRAIN BOTTLES TO LARGER CAPACITY BOTTLES



### 1. PLANNING INFORMATION A. Effectivity CL-600-2B16 aircraft, Serial No. 5701 to 5918

. The intent of Service Bulletin 605-34-027 (Revision 02) was met on the aircraft that follow VIA the incorporation of Serv ice Bulletin 605-34-027 (Basic Issue) and the Service Non-Incorporated Engineering Or ders (SNIEO) listed in the table that follows:

AIRCRAFT SERIAL NO. Drawing 604-51027 SNIEO NO. 5904 5905 5906 5908 5909 5910 5911 5913 5915 5916 5917 5918 SNIEO S01 The intent of Service Bulletin 605-34-027 (Revision 02) was met on the aircraft that follow VIA the incorporation of Serv ice Bulletin 605-34-027 (Basic Issue) and the Report of Non Compliance (RNC) listed in the table that follows:
AIRCRAFT SERIAL NO. RNC NO. 5892 C312063687 5893 C312055374 5894 C312056133 5898 C312058292 5897 C312061730MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 2 of 12 All other subsequent CL-600-2B16 aircraft are scheduled for the modification in production (Ref.: Modification Summary 600-6258). NOTES : 1. If the Basic Issue was entered in the aircraft log book, Revision 02 can be entered into the log book without doing any physical changes to the aircraft. 2. If the Basic Issue and SNIEO S01 was entered in the aircraft log book, you can enter Revision 02 into the log book without doing any physical changes to the aircraft. 3. If the Basic Issue and RNC’s listed above were entered into the aircraft log book, you can enter Revision 02 into the log book without doing any physical changes to the aircraft. 4. The instructions in this Service Bulletin are only applicable to the systems and parts installed at the time of delivery of the aircraft or as changed by Bombardier Service Bulletin(s). Before you do this bulletin, examine all STC, STA or equivalent action changes to make sure that this bulletin can be completed. B. Reason There is a possibility, when flying into adverse weather conditions, of water ingress in the pitot and static lines. The presence of water in the pitot and static lines could restrict the air passage which can result in fluctuating and incorrect flight display data for airspeed and altitude indications. This Service Bulletin replaces the current drain bottle assemblies related to the pitot and static lines with an improved des ign and larger capacity drain bottles. Replacement of the drain bottle assemblie s will reduce incorrect flight display data for airspeed or altitude. C. Description This Service Bulletin gives instructions to:

–Get access to the cockpit under floor,

–Remove the existing drain bottles and fittings,

–Install the new drain bottles and fittings, and

–Do the necessary tests to make sure that the system operates correctly. D. Compliance Recommended within 24 months from this Service Bulletin release date (Basic Issue). NOTE : This Service Bulletin is in reference to TCCA Airworthiness Directive, CF-2012-30.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 3 of 12 E. Approval The technical content of this Service Bulletin has been approved under the authority of Transport Canada Civil Aviation (TCCA) Design Approval Organization (DAO) No. DAO #93-Q-02. NOTES : 1. The technical content of this Service Bulletin is accepted by the FAA under the Canada/USA bilateral Aviation Safety Agreement. 2. The technical content of this Service Bulletin is accepted by the JAA and by EASA in accordance with established procedures. F. Manpower NOTES : 1. The man-hours given are estimates to help you schedule the tasks given in this bulletin. The estimate s are for direct labor performed by an experienced crew and do not include the time for familiarization, planning, aircraft preparation in hangar such as towing and positioning of scaffolds, removal of interior furnishings, repainting, supervision and inspection. For more information related to t he manpower estimates, refer to SB 605-00-002. 2. This Service Bulletin may require consumable materials that have specific curing times (refer to Paragraph 3). The accumulated curing time is not included in the labor estimates and should be considered for planning purposes before you schedule this Service Bulletin. 6.5 man-hours are necessary to do this modification. The labor required to do this Service Bulletin is at no cost if: (i) the work is done during new aircraft warranty period, and (ii) the work is done at Bombardier Business Aviation Services (BBAS) or Authorized Service Facilities (ASF), and (iii) this Service Bulletin is scheduled and is incorporated under the dedicated schedules in less than 24 months from its release date (Basic Issue).MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 4 of 12 G. Material - Cost and Availability Kit 605K34-027 is necessary to do this modification. Only the U.S. domestic price is shown:
KIT NO. PRICE 605K34-027 $2,939.30 The above price can change. For the price outside of the U.S., refer to the last applicable Spare Parts Price Catalog. This data is also available from Bombardier Business Aviation Services (BBAS) at t he addresses shown in the catalog. This kit is available at no cost if: (i) ordered during new aircraft warranty period, and (ii) a no-charge purchase order is s ent to Bombardier Aerospace to schedule your aircraft under the dedicated schedule in less than 24 months, from this Service Bulletin release date (Basic Issue). For those aircraft in new aircraft warr anty at the time of Service Bulletin distribution, Smart Parts Plus does not pay for the kit(s) at any time. For those aircraft out of new aircraft wa rranty at the time of Service Bulletin distribution, Smart Parts Plus pays for t he kit for up to 24 months from this Service Bulletin distribution date (Basic Issue). H. Tooling
GSE REFERENCE NO. PART NO. DESCRIPTION
GSE 24

− 00

− 24 - Tag, Circuit Breaker Commercially Available - Torque Wrench
NOTES : 1. Refer to the CL-605 Illustrated Tool and Equipment Manual to make sure that you use the corre ct equipment configuration. 2. Refer to the Liability Statement in the ITEM for acceptable GSE equivalents. I. Weight and Balance No change. J. Electrical Load Data No change.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 5 of 12 K. References

–Bombardier Aerospace, Modification Summary, 600-6258, Rev. B1.

–Bombardier Aerospace, Modifica tion Summary, 600-6331, Rev. A-1.

–Bombardier Aerospace, Restriction and/or Special Instruction (RSI), C-4082, Rev. A.

–Bombardier Aerospace, Standard Pr actices Manual (SPM), Chapter 20.

–Bombardier Aerospace, Structural Repair Manual (SRM), Chapter 51.

–CL-605 Aircraft Maintenance Manual (AMM), Chapters 6, 24, 34 and 51.

–TCCA Airworthiness Directive, CF-2012-30. L. Other Publications Affected

–CL-605 Aircraft Illustrated Part s Catalog (AIPC), Chapter 34. M. Equivalent Service Bulletins

–For the CL-601 Challenger aircraft, use SB 601-0617.

–For the CL-604 Challenger aircraft, use SB 604-34-065. 

### 2. ACCOMPLISHMENT INSTRUCTIONS
NOTES : 1. All TASKs given in the procedures that follow are from the CL-605 Aircraft Maintenance Manual unless otherwise specified. 2. All references made to zones, a ccess panels and/or doors, are from the CL-605 Aircraft Maintenance Manual, Chapter 6. A. Aircraft Setup (1) Obey all electrical/electronic safety precautions. Refer to TASK 24-00-00-910-801. (2) Open and tag the circuit breakers that follow:
CB PANEL CB NO. NAME ZONE
CBP

− 2 A14 HEATERS R PITOT 222 CBP

− 2 A15 HEATERS R STATIC 222 CBP

− 3 B4 HEATERS L PITOT 221 CBP

− 3 B6 HEATERS PITOT STBY 221 CBP

− 3 B7 HEATERS L STATIC 221 (3) Open the main avionics-compartment door.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 6 of 12 B. Modification – Replacem ent of ADC Drain Bottles NOTE : Refer to the Standard Practice Manual for torquing of plumbing line fittings. Refer to TASK 20-22-00-910-801. (1) When applicable, remove the necessary equipments to gain access to the drain bottles. (2) In the forward avionics compartment, r eplace the drain bottles for the pitot and static lines of the ADCs as follows: (a) With a wrench, remove the old dr ain bottles (1) and (2) attached to the pitot line and the static line of the ADCs. Refer to Figure 1. (b) On the pitot line of the ADCs, remo ve and discard the old tee fittings (3), retain the existing washers. Refer to Figure 1. (c) Install the new tee fittings, Part No. AS1033W040406 (3) with the retained washers on the pitot line of the ADCs. Refer to Figure 1. (d) Install an adaptor assembly, Part No . 5QM5A06-07 (4) to the tee fittings, Part No. AS1033W040406 (3). Refer to Figure 1. (e) Do the pitot line P1 contamination re moval. Refer to TASK 34-11-01-100-801. (f) Do the pitot line P2 contamination re moval. Refer to TASK 34-11-01-100-802. (g) Do the pilot’s S1/S2 static line contamination removal. Refer to TASK 34-11-01-100-803. (h) Do the copilot’s S1/S2 static line contamination removal. Refer to TASK 34-11-01-100-804. (i) Install the new drain bottle Part No. 50036-001 (1) and (2) to the adaptor assembly, Part No. 5QM5A06-07 (4). Refer to Figure 1. NOTE : Make sure that a click sound is heard when you push the drain bottles (1) and (2) into the adaptor assemblies (4). (3) Remove and replace the old drain bottle bracket with a new drain bottle bracket, Part No. 604-52268-1 or -1S (6) as shown in Figure 2. NOTES : 1. Ensure that the new bracket is prepared for bonding as per SPM MM 51-24-05-100-801. 2. Use the appropriate size Hi Lite fasteners as supplied in the kit. It is permissible to use the supplied oversized Hi Lite fasteners if necessary. 3. When rivets are removed, re-install appropriate diameter rivets supplied in kit. Refer to Stru ctural Repair Manual, Chapter, 51-42-08 and Chapter, 51-42-36. 4. When installing the bracket, make sure to have an edge distance no lower than 1.3 times the fastener di ameter on any of the 4 holes. 5. Refer to the SPM MM 20-22-00- 910-801 for torquing of plumbing line fittings.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 7 of 12 (4) Once bracket is installed, perform a visual inspection using 10X magnification and make sure that there are no vi sible cracks on the bracket around the fasteners. (5) Do the pitot Line P3 Contamination re moval. Refer to TASK 34-11-04-100-801. (6) Install the new drain bottle, Part No. 50036-002 (5) to the adapter, Part No. 5QM5A06-07 (10). Refer to Figure 2. (7) Remove the tags and close the circuit breakers that follow:
CB PANEL CB NO. NAME ZONE
CBP

− 2 A14 HEATERS R PITOT 222 CBP

− 2 A15 HEATERS R STATIC 222 CBP

− 3 B4 HEATERS L PITOT 221 CBP

− 3 B6 HEATERS PITOT STBY 221 CBP

− 3 B7 HEATERS L STATIC 221 C. Testing (1) Do a Leak Test of the P1 and Pilot’s S1 and copilot’s S2 Systems. Refer to TASK 34-11-00-790-801. (2) Do a Leak Test of the P2 and Pilot’s S2 and copilot’s S1 Systems. Refer to TASK 34-11-00-790-802. (3) Do a Leak Test of the P3 and S3 syst ems. Refer to TASK 34-11-00-790-803. D. Close-out (1) Remove all tools, equipment and unwanted materials from the aircraft. (2) Close the main avionics compartment door. E. Recording When this Service Bulletin is completed, make an entry in the aircraft log. Then send the attached Incorporation Notice to Bombardier Business Aircraft Customer Services (BBACS). In an effort to improve the quality of our technical communications, we are requesting your feedback. Please take a moment to fill out our easy on-line Service Bulletin survey: http://csefeedback.aero.bombardier.comMODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 8 of 12 

### 3. MATERIAL INFORMATION
A. Kit Kit 605K34-027 is necessary to do this Service Bulletin and contains the parts that follow:

NEW PART NO. QTY ITEM USED PART NO. INSTRUCTIONS - DISPOSITION

50036-001 4 Drain Bottle 50029-001 or 50030-001 Discard Old

50036-002 1 Drain Bottle 50030-001 or 50034-002 Discard Old
5QM5A06-07 5 Adapter - New 604-52268-1S 1 Bracket 604-52260-5 Discard Old

AN924-6D 1 Nut AN924-4D Discard Old AS1033W040406 2 Tee AN783D6 Discard Old

AS1037W0604 1 Adapter AN783D4 Discard Old

B0203013-3 2 Kaynar Nut - New
B0203038-3 2 Kaynar Nut (over size) - New

B0206001AG6-3 2 Hi Lite Fastener - New

HST110AG-6-3 2 Hi Lite Fastener (over size) - New

MS20470AD4-6 2 Rivets - New MS20470AD5-7 2 Rivets - New NAS1149D0963J 1 Washer AN960JD716 Discard Old NOTES : 1. In case of discrepancy between this list and the “Service Bulletin Kit Parts List” contained in the respective kit, then the latter list prevails. 2. The actual quantity for some of the hardware contained in the kit can be greater than the amount shown in the table as these items are supplied in prepackaged quantities. B. Parts No additional parts required.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 9 of 12 C. Material The materials that follow, or equivalent, are necessary to do this Service Bulletin. These can be purchased from a local supplie r. Bombardier Aerospace does not pay for these consumables.

DESCRIPTION PART No./NAME SPECIFICATION QUANTITY SUPPLIER (See Note)
Alodine 1200S MIL-C-81706 As Necessary Code: A

Sealant CT: 1/2 hours Pro-Seal 870 A-1/2 MIL-PRF- 81733 Type I-1/2, Class 1, Grade A As Necessary Code: A

Primer - MIL-P-23377F Type I As Necessary Code: B

Solvent Diestone DLS or Diestone HFP or HFE-71DA - As Necessary Code: C

NOTES : 1. Refer to the table that follows for each supplier’s address listed by codes. 2. The Curing Time (CT), if applicable, for each consumable material is indicated with the description of each product. 3. At time of release of this Service Bulletin, the information on the supplier was valid and accurate. In the event that this information has changed, the operator is encouraged to use the World Wide Web to find a local supplier.MODEL CL-600-2B16

Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 10 of 12 SUPPLIERS ADDRESSES BY CODES
Code: A PRC-Desoto International 5430 San Fernando Road, PO Box 1800, Glendale, CA, 91209

Tel.: 1-800-228-5635 or 1-818-240-2060 Fax.: 1-818-549-7790 www.ppg.com/coatings/aerospace/ Code: B JacksonLea 1715 Conover Blvd East Conover NC 28613 U.S.A. Tel.: 1-800-438-6880 Tel.: (828) 464-1376 E-mail: cherman@jacksonlea.com

Code: C MagChem Inc 1271 Ampere Boucherville, Que. Canada, J4B 5Z5 Tel.: (450) 655-1344 www.magchem.com

D. Publications No publications required.MODEL CL-600-2B16

Pitot Static Drain Replacement Figure 1
Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 11 of 12MODEL CL-600-2B16

Pitot Static Drain Replacement Figure 2
Basic Issue: Jul 31/2012 

# 605-34-027 Revision 02: Dec 20/2012 Page 12 of 12

### SERVICE BULLETIN EVALUATION FORM (Your ideas will help us provide better bulletins)
SERVICE BULLETIN: 605-34-027 ISSUE: Rev. 02 DATED: Dec 20/2012

TITLE: Modification – Pitot-Static and Temperatur e Sensing System – Replacement of Pitot-Static Visual Drain Bottles to Larger Capacity Bottles

In an effort to improve the quality of our technical communications, we are replacing the standard Service Bulletin Evaluation Form with an on-line Service Bulletin Survey and we are requesting your feedback. Pl ease take a moment to fill out our easy on-line Service Bulletin survey:



### http://csefeedback.aero.bombardier.com

## SERVICE BULLETIN INCORPORATION SHEET – “605-34-027”BOMBARDIERSUBMISSION Upon completion of the Service Bulletin, please fill-in, fax to (514) 855-8798 or e-mail to Fracas at fracas.montreal@aero.bombardier.com If your aircraft is registered on CAMP and you are reporting to them, please do not send the incorporation sheet to Bombardier. If your aircraft is on another tracking system, please contact Bombardier to make arrangements for automated data submission.

COMPLIED WITH Service Bulletin Number Rev. * Parts Completed YES NO N/A Remarks/Reason

605-34-027 02 -

- - -

- - -
Actual hours to accomplish Service Bulletin:

1. Where the Service Bulletin is divided into a number of parts (e.g., PARTS A, B, C, D, etc.) which can be carried out separately, indicate only those parts completed at this time. 2. For repetitive checks (usually PART A) only the initial check should be reported unless otherwise stated in the Service Bulletin. * NOTES :

3. When more than one part is carried out at the same time, each part should be reported.

Aircraft Serial No. Aircraft Reg. No. Airframe Hours: Airframe Landings S.B. Incorporation date Service Order No. (dd/mm/yy) Facility Incorporating S.B. Name Signature Date (dd/mm/yy) Signature not required if sent by E-Mail-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --



### Bombardier Business Aircraft Customer Services (BBACS) P.O. Box 6087, Station Centre-ville Montreal, Québec, Canada H3C 3G9

Attention : Customer Support Department, Maintenance Engineering

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