SERVICE BULLETIN. 560XL (Citation XLS+) thru -6055, thru -6066, thru -6071, thru -6077

Transcription

1 Citation TITLE SB560XL ENGINE CONTROLS - TRANSMITTAL OF PRATT & WHITNEY CANADA (P&WC) TURBOFAN ENGINE - ELECTRONIC ENGINE CONTROL/REPLACEMENT-MODIFICATION and P&WC TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATIONS OF EFFECTIVITY MODEL SERIAL NUMBERS 560XL (Citation XLS+) thru -6055, thru -6066, thru -6071, thru REASON Pratt and Whitney Canada has released a software and hardware updated for the Electronic Engine Control for the PW545C engine. DESCRIPTION This service bulletin transmits P&WC Service Bulletin Number 30434, Turbofan Engine - Electronic Engine Control/Replacement-Modification and P&WC Service Bulletin Turbofan Engine Electronic Engine Control (EEC) - Replacement/Modifications of. The P&WC service documents provide instructions to remove the EEC, send the EEC to P&WC for updated and then install the updated EEC. NOTE: The completion of this service bulletin also complies with the intent of SL560XL P&WC Service Bulletin Turbofan Engine Electronic Engine Control (EEC) - Replacement/Modifications of, which replaces the tranzorb in the EEC. The transzorb will be replaced when the EEC is exchanged. NOTE: This service bulletin must be done on both engines of the same airplane. Sep 7/ XL Page 1 of 4 Cessna Aircraft Company, Citation Marketing Division, P.O. Box 7706, Wichita, KS 67277, U.S.A , Fax COPYRIGHT 2011

2 Citation COMPLIANCE SB560XL RECOMMENDED. This service bulletin should be accomplished at a maintenance period or phase inspection. A service bulletin published by Cessna Aircraft Company may be recorded as "completed" in an aircraft log only when the following requirements are satisfied: 1) The mechanic must complete all of the instructions in the service bulletin, including the intent therein. 2) The mechanic must correctly use and install all applicable parts supplied with the service bulletin kit. Only with written authorization from Cessna Aircraft Company can substitute parts or rebuilt parts be used to replace new parts. 3) The mechanic or airplane owner must use the technical data in the service bulletin only as approved and published. 4) The mechanic or airplane owner must apply the information in the service bulletin only to aircraft serial numbers identified in the Effectivity section of the bulletin. 5) The mechanic or airplane owner must use maintenance practices that are identified as acceptable standard practices in the aviation industry and governmental regulations. No individual or corporate organization other than Cessna Aircraft Company is authorized to make or apply any changes to a Cessna-issued service bulletin, service letter, or flight manual supplement without prior written consent from Cessna Aircraft Company. Cessna Aircraft Company is not responsible for the quality of maintenance performed to comply with this document, unless the maintenance is accomplished at a Cessna-owned Citation Service Center. FLIGHT CREW OPERATIONS No Changes Refer to the attached Flight Crew Operations Summary. APPROVAL Cessna received FAA approval for the technical data in this publication that changes the airplane type design. This information is an amendment to the applicable maintenance manual, and Cessna recommends that you complete it within the scheduled time period. MANPOWER MATERIAL - Cost and Availability WORK PHASE MAN-HOURS Modification * PART NUMBER AVAILABILITY COST * * * Refer to the Manpower, Material - Cost and Availability, and Warranty sections in the attached Service Bulletin Supplemental Data sheet. CHANGE IN WEIGHT AND BALANCE None Sep 7/ XL Page 2

3 Citation REFERENCES SB560XL P&WC Service Bulletin Number 30434, Turbofan Engine - Electronic Engine Control/Replacement- Modification (Revision 2 or later). P&WC Service Bulletin Turbofan Engine Electronic Engine Control (EEC) - Replacement/Modifications of. PUBLICATIONS AFFECTED Cessna Model 560XL Maintenance Manual Cessna Model 560XL Illustrated Parts Catalog Airplane Flight Manual 56XFMB-01 Temporary Changes: (Attached) 56XFMB TC-R XFMB TC-R XFMB TC-R XFMB TC-R01-18 ACCOMPLISHMENT INSTRUCTIONS 1. Do the attached P&WC Service Bulletin Number 30434, Turbofan Engine - Electronic Engine Control/Replacement-Modification, Revision 2 or later. NOTE: The completion of this service bulletin also complies with the intent of SL560XL P&WC TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATIONS OF which replaces the tranzorb in the EEC. The transzorb will be replaced when the EEC is exchanged. 2. Make changes to the temporary changes (TC) in The Airplane Flight Manual. A. Remove 56XFMB TC-R01-01 and 56XFMB TC-R B. Install the temporary changes as follows:. TEMPORARY CHANGE NUMBER PAGE NUMBER ISSUE DATE SERIAL EFFECTIVITY 56XFMB TC-R XFMB TC-R XFMB TC-R XFMB TC-R /3/ thru -6055, thru -6066, thru -6071, thru NOTE: If the Airplane Flight Manual does not have these temporary changes installed, we have attached the temporary changes to this service bulletin for your convenience. Revision 2 of the Airplane Flight Manual will incorporate these temporary changes. 3. Record that this service bulletin has been completed. A. Complete a Maintenance Transaction Report. B. Put a copy of the completed Maintenance Transaction Report in the airplane logbook. C. Send a copy of the completed Maintenance Transaction Report to: CESCOM C/O Camp Systems International, 8200 East 34th Street North, Building 1600 Suite 1607 Wichita, KS Sep 7/ XL Page 3

4 Citation SB560XL MATERIAL INFORMATION Order the part/s below to install this modification. NEW P/N QUAN- TITY KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION Electronic Engine Control or Return to Cessna for Exchange or upgrade NOTE: Owner/Operators: The existing Electronic Engine Control may be returned to Cessna Aircraft Company, Cessna Service Parts & Programs (CSP&P), 7121 Southwest Boulevard, Wichita, KS 67215, USA, and exchanged for an upgraded unit. Due to limited availability, ADVANCE SCHEDULING IS REQUIRED, please expedite the return of the removed part. Sep 7/ XL Page 4

5 Citation ATTACHMENT SB560XL FLIGHT CREW OPERATIONS SUMMARY This summary provides additional information for the flight crew regarding operational changes as a result of accomplishment of this service bulletin. Please remove this summary from the service bulletin and give it to the flight crew. This summary is informational only and does not supersede any information in the FAA-approved airplane flight manual. Temporary changes 56XFMB TC-R01-01 and 56XFMB TC-R01-19 are removed from the Airplane Flight Manual. Refer to the Airplane Flight Manual for the temporary changes listed below. TEMPORARY CHANGE NUMBER PAGE NUMBER ISSUE DATE SERIAL EFFECTIVITY 56XFMB TC-R XFMB TC-R XFMB TC-R XFMB TC-R /3/ thru -6055, thru -6066, thru -6071, thru -6077

6

7 Citation TITLE SUPPLEMENTAL DATA SB560XL ENGINE CONTROLS - TRANSMITTAL OF PRATT & WHITNEY CANADA (P&WC) TURBOFAN ENGINE - ELECTRONIC ENGINE CONTROL/REPLACEMENT-MODIFICATION and P&WC TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATIONS OF EFFECTIVITY MODEL SERIAL NUMBERS 560XL (Citation XLS+) thru -6055, thru -6066, thru -6071, thru MANPOWER WORK PHASE Modification MAN-HOURS 4.0 Per Engine MATERIAL - Cost and Availability PART NUMBER AVAILABILITY COST * * NOTE: Note: Owner/Operators: The existing or may be returned to Cessna Aircraft Company, Cessna Service Parts & Programs (CSP&P), 7121 Southwest Boulevard, Wichita, KS 67215, USA, and Exchanged for an upgraded unit. Due to limited availability, ADVANCE SCHEDULING IS REQUIRED; please expedite the return of the removed part. Contact the Cessna Service Parts & Programs Repairs and Exchange Team to schedule modifications at or telefax or cpdrepairs@cessna.textron.com available 8:00-4:30 CST weekdays. ADVANCE NOTIFICATION AND COORDINATION IS REQUIRED for Cessna Service Parts & Programs to effectively schedule units, ship to supplier and arrange for return. The Expected turn time for the supplier supporting this service document is XX days. * Please contact Cessna Service Parts & Programs for current cost and availability of parts listed in this service bulletin. Phone at (Domestic) or (International). Send to: citationparts@cessna.textron.com or telefax at Based on availability and lead times, parts may require advanced scheduling. In cases where the required part(s) are available as exchange, order the exchange part and, upon completion, expedite the return of the removed core to avoid return penalties. Contact the Cessna Service Parts & Programs Sales Desk for availability of exchange parts. Sep 7/ XL Revision A - Sep 13/2011 Page 1 of 2 Cessna Aircraft Company, Citation Marketing Division, P.O. Box 7706, Wichita, KS 67277, U.S.A , Fax COPYRIGHT 2011

8 Citation SUPPLEMENTAL DATA SB560XL WARRANTY CREDIT PROGRAM This bulletin is recommended. Eligible airplanes may qualify for parts and labor coverage, as described below. Eligibility: Parts Coverage: Labor Coverage: Credit Application: Citations identified within the serial number effectivity of this service bulletin which are within the five (5) year warranty period on the original issue date of this bulletin. Authorized Citation Service Facilities, operators, or other maintenance facilities may submit a Citation Credit Claim Form for the parts required to accomplish this bulletin. Authorized Citation Service Facilities may submit a Citation Credit Claim Form for the labor necessary to accomplish this service bulletin. Please note Manpower Requirements for coverage guidelines. All work must be completed and the Citation Credit Claim Form submitted before the date shown below. Send the Citation Credit Claim, along with any required parts (see Material Information), to the point of purchase. Partstobereturned to Cessna Service Parts & Programs should be forwarded to: Citation Warranty Administration 7121 Southwest Boulevard Wichita, KS USA Expiration: September 30, 2013 Sep 7/ XL Revision A - Sep 13/2011 Page 2

9 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE Publication Affected: Airplane Serial Numbers Affected: Description of Change: Model 560XL Citation XLS+ ( and On) basic FAA Approved Airplane Flight Manual, Revision 1, dated 12 January Airplanes , -6067, -6068, -6072, and On and Airplanes thru -6055, thru -6066, thru -6071, and thru incorporating SB560XL Section III, Operating Procedures, Normal Procedures, Starting Engines, revise a note. Filing Instructions: Insert this temporary change in the Model 560XL ( and On) basic FAA Approved Airplane Flight Manual adjacent to page Removal Instructions: This temporary change must be removed and discarded when Revision 2 has been collated into the basic FAA Approved Airplane Flight Manual. In Section III, Operating Procedures, Normal Procedures, Starting Engines, page 3-135, revise the note at the top of the page as follows: NOTE When operating in visible moisture and ambient air temperature is +10 C (+50 F) or below, turn pitot/static heat ON and engine left and right anti-ice systems ON. 56XFMB TC-R01-15

10

11 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE Publication Affected: Airplane Serial Numbers Affected: Description of Change: Model 560XL Citation XLS+ ( and On) basic FAA Approved Airplane Flight Manual, Revision 1, dated 12 January Airplanes , -6067, -6068, -6072, and On and Airplanes thru -6055, thru -6066, thru -6071, and thru incorporating SB560XL Section III, Operating Procedures, Normal Procedures,, revise Flight Into Icing information. Filing Instructions: Insert this temporary change in the Model 560XL ( and On) basic FAA Approved Airplane Flight Manual adjacent to page Removal Instructions: This temporary change must be removed and discarded when Revision 2 has been collated into the basic FAA Approved Airplane Flight Manual. In Section III, Operating Procedures, Normal Procedures, Flight Into Icing, page 3-151, revise the first paragraph as follows: Flight into known icing is the intentional flight into icing conditions that are known to exist by either visual observation or pilot weather report information. Icing conditions exist any time the indicated RAT is +10 C (+50 F) and below, and visible moisture in any form is present. The first visual cue of icing accretion is normally found at the base of the windshield near the center post. This airplane, with properly operating anti-ice and deice equipment, is approved to operate in maximum intermittent and maximum continuous icing conditions as defined by 14 CFR 25, Appendix C. The equipment has not been designed to provide protection against freezing rain, freezing drizzle, or severe conditions of mixed or clear ice. During all operations, the pilot is expected to exercise good judgement and be prepared to alter the flight plan, i.e. exit icing, if conditions exceed the capability of the aircraft and equipment. 56XFMB TC-R01-16

12

13 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE Publication Affected: Airplane Serial Numbers Affected: Description of Change: Model 560XL Citation XLS+ ( and On) basic FAA Approved Airplane Flight Manual, Revision 1, dated 12 January Airplanes , -6067, -6068, -6072, and On and Airplanes thru -6055, thru -6066, thru -6071, and thru incorporating SB560XL Section III, Operating Procedures, Normal Procedures, revise Anti-Ice and Deice Systems information. Filing Instructions: Insert this temporary change in the Model 560XL ( and On) basic FAA Approved Airplane Flight Manual adjacent to page Removal Instructions: This temporary change must be removed and discarded when Revision 2 has been collated into the basic FAA Approved Airplane Flight Manual. In Section III, Operating Procedures, Normal Procedures, Anti-ice and Deice Systems, page 3-152, revise the second paragraph and note as follows: ANTI-ICE AND DEICE SYSTEMS The anti-ice system consists of bleed air heated engine inlets, wing leading edges, fan spinner and stators, and electrically heated pitot tubes, static ports and angle-of-attack vane. The horizontal stabilizer is deiced by pneumatic boots. Windshield anti-ice is provided by full-time electrical heating. All anti-ice systems should be turned on when operating in visible moisture and the indicated RAT is +10 C (+50 F) or below. NOTE Icing conditions exist when the indicated RAT on the ground and for takeoff is +10 C (+50 F) or below; the indicated RAT inflight is +10 C (+50 F) or below; and visible moisture in any form is present (such as clouds, fog with visibility of one mile or less, rain, snow, sleet or ice crystals). Icing conditions also exist when the indicated RAT on the ground and for takeoff is +10 C (+50 F) or below when operating on ramps, taxiways or runways where snow, ice, standing water, or slush may be ingested by the engines or freeze on engine nacelles or engine sensor probes. Flight crews should monitor the protected areas of the wings to make sure these areas are remaining clear. 56XFMB TC-R01-17

14 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE 56XFMB TC-R01-17

15 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE Publication Affected: Airplane Serial Numbers Affected: Model 560XL Citation XLS+ ( and On) basic FAA Approved Airplane Flight Manual, Revision 1, dated 12 January Airplanes , -6067, -6068, -6072, and On and Airplanes thru -6055, thru -6066, thru -6071, and thru incorporating SB560XL Description of Change: Section III, Operating Procedures, Amber CAS Procedures, revise the RAT HEAT FAIL L-R procedure. Filing Instructions: Insert this temporary change in the Model 560XL ( and On) basic FAA Approved Airplane Flight Manual adjacent to page Removal Instructions: In Section III, Operating Procedures, Amber CAS Procedures, page 3-103, revise the RAT HEAT FAIL L-R procedure as follows: RAT HEAT FAIL L-R Indicates that electrical power to the RAT probe anti-ice heater on the affected side has been lost while engine anti-ice for that side is selected on. This may occur due to a failure of the RAT probe anti-ice heater or if the FADEC detects that ice forming on the probe is causing erroneous temperature indications and could lead to a possible reduction in thrust. 1. FADEC RESET Button (affected side) PUSH IF MESSAGE DOES NOT CLEAR IN FLIGHT WITH ENGINE ANTI-ICE ON 2. Exit icing environment. WHEN CLEAR OF ICING CONTDIONS 3. WING/ENGINE ANTI-ICE Switch (affected side) OFF then WING/ENG or ENGINE ON 4. RAT HEAT FAIL CAS Message MONITOR O IF RAT HEAT FAIL MESSAGE DISPLAYS AGAIN IMMEDIATELY Indicates a possible failure of the RAT probe anti-ice system. 5. Remain clear of icing conditions. PROCEDURE COMPLETED This temporary change must be removed and discarded when Revision 2 has been collated into the basic FAA Approved Airplane Flight Manual. O IF RAT HEAT FAIL MESSAGE DISPLAYS AGAIN (AFTER SECONDS) Indicates an ice buildup on the RAT probe has been detected which could cause erroneous temperature indications. The FADEC has removed power from the RAT probe to avoid a possible reduction in thrust due to the erroneous temperature indications. (Continued Next Page) 56XFMB TC-R01-18

16 TEMPORARY FAA APPROVED AIRPLANE FLIGHT MANUAL CHANGE RAT HEAT FAIL L-R (Continued) 5. WING/ENGINE ANTI-ICE Switch (affected side) OFF then WING/ENG or ENGINE ON 6. RAT HEAT FAIL CAS Message MONITOR (The probe ice detect cycle can take up to 2 minutes to complete.) 7. If the message displays again, cycle the WING/ENGINE ANTI-ICE switch off then back on each time the message appears until the message no longer displays. A descent to warmer conditions may be required to clear ice from the probe. Once the message remains cleared for at least 2 minutes, normal operations may be resumed. NOTE Minor fluctuations in N1 and RAT temperature indication are possible during the probe ice detect cycle. The probe ice detect logic may also be reset or over-ridden by moving the throttle lever(s) to the TO detent. However, if the probe is still blocked with ice when the throttles are moved to the TO detent, a reduction in thrust (as opposed to the expected increase) is possible due to erroneous temperature indications. PROCEDURE COMPLETED O IF RAT HEAT FAIL MESSAGE DOES NOT DISPLAY AGAIN 5. Resume normal operation. PROCEDURE COMPLETED IN FLIGHT WITH ENGINE ANTI-ICE OFF 2. Operate engine normally. PROCEDURE COMPLETED ON GROUND 2. Correct prior to flight. PROCEDURE COMPLETED IF MESSAGE CLEARS PROCEDURE COMPLETED 56XFMB TC-R01-18

17 BULLETIN INDEX LOCATOR TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION Compliance: CATEGORY 3 PRATT & WHITNEY CANADA P&WC S.B. No R2 MODEL APPLICATION PW545C Summary: The customer has requested an Electronic Engine Control (EEC) software change. To meet the new customer requirements, replace the EEC with one that has updated software. Jan 31/2011 Revision No. 2: Jul 15/2011 PW Cover Sheet 24-Hour Global Service USA & CANADA Other CFIRST CENTRE International... (IAC*) Fax Toll free where available (SIL GEN-027) * International Access Code Web Site...

18 WARNING - PROPRIETARY RIGHTS & EXPORT CONTROLS NOTICE This bulletin contains proprietary information of Pratt & Whitney Canada Corp. ( P&WC ), which P&WC provides in confidence and solely for the purposes of supporting engine certification and providing applicable information regarding the proper use, maintenance, inspection, repair, servicing and parts application of P&WC products and services, as directed therein. Neither this bulletin nor any information in it may be disclosed to others, or used for any other purpose, including, without limitation, to design, create, develop, reproduce, manufacture or derive any design, part, product, material, process, modification, configuration change or repair, or obtain FAA or other government approval to do so. Possession and use of this bulletin is also subject to the restrictions set out in P&WC s Technical Data Agreement (a copy of which may be obtained by contacting P&WC Technical Publications). The contents of this bulletin may be subject to export control laws. Unauthorized export or re-export of the bulletin, or parts thereof, is prohibited. By accepting and possessing this bulletin, you agree to be bound by the foregoing terms. If a Government agency or department intends to disclose any information, written notice should be given to: VP - Legal Services, Pratt & Whitney Canada Corp., 1000 Marie-Victorin (01BE5), Longueuil, Quebec J4G 1A1.

19 Pratt & Whitney Canada Corp. 1000, Marie-Victorin Longueuil, Québec, Canada J4G 1A1 Tél July 2011 P&WC S.B. No R2 REVISION TRANSMITTAL SHEET TURBOFAN ENGINE MODEL PW500 SUBJECT: Pratt & Whitney Canada Service Bulletin No. PW , Rev. No. 2, dated Jul 15/2011 (P&WC S.B. No R2) ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION Replace your existing copy of this service bulletin with the attached revised bulletin. Destroy the superseded copy. Please retain this Revision Transmittal Sheet with the revised bulletin. SUMMARY: This service bulletin is revised to: v modify the effectivity; v modify the compliance code: v remove the possibility of modifying the old part. EFFECT OF REVISION ON PRIOR ACCOMPLISHMENT: None. NOTE: A black bar in the left margin indicates a change in that line of text or figure. REVISION HISTORY: Original Issue: Jan 31/2011 Revision No. 1: Jan 31/2011 Revision No. 2: Jul 15/2011

20

21 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R2 1. Planning Information A. Effectivity PW545C Engines which are before and include Serial No. PCE-DF0175. B. Concurrent Requirements This service bulletin must be done in conjunction with Cessna service bulletin SB560XL This service bulletin must be done on both engines of the same aircraft. To obtain full benefit P&WC recommends to incorporate P&WC SB No in conjunction with this SB. C. Reason (1) Problem The customer has requested an EEC software change. (2) Cause The customer has new requirements. (3) Solution D. Description Replace the EEC with one that has software that incorporates: v various fault detection and accommodation updates. v cockpit indication updates. v total temperature, station 0 (TT0) ice crystal detection logic updates. v maintenance and diagnostics related updates. Replace the EEC with a new or exchanged one. E. Compliance CATEGORY 3 - P&WC recommends to do this service bulletin within 600 hours or 2 years since revision 2 of this service bulletin, whichever occurs first. F. Approval D.O.T./D.A.A. approved. P&WC No. E4555A, DCR12838, DCR13888 P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/ Pratt & Whitney Canada Corp. Page 1 of 11 PRINTED IN CANADA

22 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION 1. Planning Information (Cont d) G. Manpower Once you have access to the part, an estimate of 4.0 man-hours is required to include this service bulletin at maintenance. H. Weight and Balance None. I. Electrical Load Data Not changed. J. Software Accomplishment Summary Refer to document ER K. References Illustrated Parts Catalog P/N 30J2304 (PW545C) Maintenance Manual P/N 30J2302 (PW545C) Overhaul Manual P/N 30J2303 (PW545C) Hamilton Sundstrand S.B. No. EEC L. Publications Affected Illustrated Parts Catalog P/N 30J2304 (PW545C) M. Interchangeability and Intermixability of Parts Interchangeability - Refer to Para. 2.C. Intermixability - Not changed. 2. Material Information A. Industry Support Information Not applicable. B. Material - Cost and Availability You can get the procurable parts listed in Para. 2.C. from any Pratt & Whitney Canada Parts Distribution Center. The estimated total cost of new parts needed to replace old parts is $Quote (US, 2010). P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 2 of 11

23 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R2 2. Material Information (Cont d) The new parts are available. C. Material Necessary for Each Engine The quantity of materials listed in this section is on a per Engine basis. Est. Unit List Price New P/N Keyword Old P/N Qty ($US, 2010) Instructions Disposition Control Engine, Electronic, Vendor 73030, P&WC P/N 30J (A)(F) Control Engine, Electronic, Vendor 73030, P&WC P/N 30J Control Engine, Electronic, Vendor 73030, P&WC P/N 30J Control Engine, Electronic, Vendor 73030, P&WC P/N 01R30J Quote (A) (E)(F) 1 RWK (E) (A) ONE WAY INTERCHANGEABLE - (ATA 200 Explanation Code 01): The old part can only replace the old part; the new part can replace the old and the new part. (B) Deleted (C) Deleted (D) Deleted (E) Information purpose only. (F) Send the old serviceable EEC for modification and reidentification to the address that follows: Pratt & Whitney Component Solution Inc. (Sales Department) 4905 Stariha Drive Muskegon MI USA Attention: Overhaul and Support Department TEL: (800) or (231) FAX: (231) P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 3 of 11

24 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION D. Reidentified Parts None. E. Tooling - Price and Availability Not applicable. 3. Accomplishment Instructions A. Remove the parts listed under the Old P/N column in Para. 2.C., Material Information. Refer to the instructions in the applicable maintenance manual (Ref. Chap , EEC - MAINTENANCE PRACTICES) NOTE: Deleted. B. Deleted. C. Deleted. D. Deleted. E. Perform DCU download as follows: NOTE: 1. This upgrade must be performed on both engines simultaneously ( during one power down cycle) to ensure there are no cross engine communication problems. NOTE: 2. You will need to install the P&WC DCU Clearance Program (version 1.07) on a suitable lap top computer. NOTE: 3. DCU clear program user guide and password can be obtained by calling CustomerHelpDesk: CAUTION: IT IS ESSENTIAL THAT THIS PROCEDURE IS PERFORMED IN SEQUENCE. FAILURE TO DO SO WILL RESULT IN LOSS OF COMMUNICATION BETWEEN THE EEC & DCU WITH A COCKPIT ENGINE CONTROL FAULT ANNUNCIATION. (1) From both engines, make sure that any existing fault information is preserved, by performing a DCU download (Ref EMM EEC fault isolation 2.F) prior to performing the DCU clearing process. NOTE: Make sure that the converter is configured to communicate to RS232 in the converters device manager If you are using a serial port to USB converter to enable USB communication. F. Perform DCU Clear (per engine) as follows: P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 4 of 11

25 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R2 3. Accomplishment Instructions (Cont d) (1) Remove both engine cowlings (Ref: Airframe Maintenance Manual). (2) Ensure that the airframe power is OFF. (3) Disconnect the DCU from the engine Wiring Harness (Ref. PW545C Engine Maintenance Manual. (4) Using DCU direct cable (either PWC40549 or PWC 67792) connect a laptop computer having the P&WC Maintenance Technologies DCU Clear Program (version 1.07) to the DCU. NOTE: Make sure that the converter is configured to communicate to RS232 in the converters device manager If you are using a serial port to USB converter to enable USB communication. (5) Either connect the DCU direct cable to the Engine harness (PWC 67792) or to a 115V outlet (PWC 40549). (6) If using the PWC DCU direct cable, switch airframe power ON. (a) Open the DCU Clear program and follow the step by step instructions on screen. NOTE: The program will confirm successful completion of the clearing process by displaying Confirmation DCU diagnostic data has been successfully cleared (7) If using the PWC DCU direct, cable switch airframe power OFF. (8) If using the PWC DCU direct, cable unplug the 115V supply from the cable. (a) Disconnect the DCU direct cable from the DCU. Do NOT reconnect engine harness to the DCU at this time. G. Install the new or modified EEC listed under New P/N in Para. 2.C., Material Information (Ref. Maintenance Manual, Chapter , ELECTRONIC ENGINE CONTROL (EEC) - MAINTENANCE PRACTICES). H. Re-connect the engine harnesses to both DCU s. I. With the reprogrammed EEC on the engine, refer to the instructions in the maintenance manual: (1) Select airframe 28 VDC power ON. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 5 of 11

26 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION 3. Accomplishment Instructions (Cont d) (2) Turn on aircraft avionics power & check that there are no engine control faults on the cockpit Multifunction Displays (MFD s) (3) Perform TLD system check, Para. 14 (Ref. MM, Chap POWER PLANT - ADJUSTMENT/TEST). J. Perform EEC reprogramming (per engine) as follows: (1) Deleted. (2) Deleted. (3) Deleted. (4) Reidentify the EEC identification as follows: (a) Deleted. (5) Reidentify the engine data plate SCID number 30J to 30J WARNING: USE EYE PROTECTION WHEN YOU WRITE WITH THE VIBRATION PEENING PROCEDURE. (a) (b) Put a line across the -01. Use the vibration peening procedure, to in. ( mm) deep, and write the -02 in the same area. Optionally, for New Engines at the OEM only Deleted (6) Refer to chapter , for checks following EEC installation - perform specified checks. (7) Using PWC GBS cable, insert the 37 pin connector into the cockpit pedestal 37 pin GSE connector. Switch the Maintenance Enable switch from false to true & verify that trim values displayed on the cockpit backup instrument (ITT & N1 indications), show the same values as the trim data marked on the engine data plate. If values do not match, revise values to match the engine data plate (Ref: MM Chap POWERPLANT ADJUSTMENT/TEST Para 15) NOTE: It is not necessary to connect the other end of the PWC69627 cable to any other equipment (8) Run engine to idle power and press the cockpit Engine Data Scan button to initiate a pilot requested trace. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 6 of 11

27 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R2 DELETED Hamilton Sundstrand Field Reprogramming Utility Setup Figure 1 (Sheet 1 of 2) C00000 P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 7 of 11

28 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION DELETED C00000 Hamilton Sundstrand Field Reprogramming Utility Setup Figure 1 (Sheet 2) P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 8 of 11

29 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R2 3. Accomplishment Instructions (Cont d) (9) Load the latest GBS LiteTM program (Version 4.02) to a suitable laptop computer. NOTE: Prior versions of GBS LiteTM will not support EEC version 4.07 software. (10) Download DCU s from both engines and verify data appears normal. If download(s) do not appear normal, contact P&WC for assistance. NOTE: Make sure that the converter is configured to communicate to RS422 in the converters device manager If you are using a serial port to USB converter to enable USB communication. (11) Re-install both engine cowlings (Ref: Airframe Maintenance Manual). K. Write accomplishment of P&WC S.B. No in the applicable engine module log book. L. Please complete the SB Incorporation Sheet (Ref. Fig. 2) and send by FAX to the number shown on the form. 4. Appendix A. Refer to Figure 3 for parts progression. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 9 of 11

30 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION TO PW500 CUSTOMER ENGINEERING FAX NO : FROM NAME : COMPANY : FAX NO : DATE: LEFT ENGINE RIGHT ENGINE Engine Serial Number E.E.C. Serial Number Date of SB Incorporation Engine Total Time Since New Engine Total Cycles Since New Aircraft Registration Number Aircraft Type Aircraft Serial Number REMARKS: C SB Incorporation Sheet Figure 2 P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 10 of 11

31 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL / REPLACEMENT-MODIFICATION P&WC S.B. No R J BASIC J SB30401 CC 5 PRC R30J SB30434 CC 3 PRC J SB30407 CC 7 PRC J SB30434 CC 3 PRC 01 C EEC Part Progression Figure 3 P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Jan 31/2011 PW Revision No. 2: Jul 15/2011 Page 11 of 11

32

33 BULLETIN INDEX LOCATOR TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF Compliance: CATEGORY 5, 7 PRATT & WHITNEY CANADA P&WC S.B. No R2 MODEL APPLICATION PW535B, PW535E, PW545C Summary: The Electronic Engine Control (EEC) units in the field can have transorb-related fault indications. This is because misalignment of the die during the manufacture of the transorbs may have occurred. Replace the EEC with an one manufactured with transorbs from a different supplier. Mar 25/2011 Revision No. 2: Jul 12/2011 PW Cover Sheet 24-Hour Global Service USA & CANADA Other CFIRST CENTRE International... (IAC*) Fax Toll free where available (SIL GEN-027) * International Access Code Web Site...

34 WARNING - PROPRIETARY RIGHTS & EXPORT CONTROLS NOTICE This bulletin contains proprietary information of Pratt & Whitney Canada Corp. ( P&WC ), which P&WC provides in confidence and solely for the purposes of supporting engine certification and providing applicable information regarding the proper use, maintenance, inspection, repair, servicing and parts application of P&WC products and services, as directed therein. Neither this bulletin nor any information in it may be disclosed to others, or used for any other purpose, including, without limitation, to design, create, develop, reproduce, manufacture or derive any design, part, product, material, process, modification, configuration change or repair, or obtain FAA or other government approval to do so. Possession and use of this bulletin is also subject to the restrictions set out in P&WC s Technical Data Agreement (a copy of which may be obtained by contacting P&WC Technical Publications). The contents of this bulletin may be subject to export control laws. Unauthorized export or re-export of the bulletin, or parts thereof, is prohibited. By accepting and possessing this bulletin, you agree to be bound by the foregoing terms. If a Government agency or department intends to disclose any information, written notice should be given to: VP - Legal Services, Pratt & Whitney Canada Corp., 1000 Marie-Victorin (01BE5), Longueuil, Quebec J4G 1A1.

35 Pratt & Whitney Canada Corp. 1000, Marie-Victorin Longueuil, Québec, Canada J4G 1A1 Tél July 2011 P&WC S.B. No R2 REVISION TRANSMITTAL SHEET TURBOFAN ENGINE MODEL PW500 SUBJECT: Pratt & Whitney Canada Service Bulletin No. PW , Rev. No. 2, dated Jul 12/2011 (P&WC S.B. No R2) ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF Replace your existing copy of this service bulletin with the attached revised bulletin. Destroy the superseded copy. Please retain this Revision Transmittal Sheet with the revised bulletin. SUMMARY: This service bulletin is revised to: v add the PW535B and the PW545C engines; v modify the compliance code v add a concurrent requirement v change the address for shipment.. EFFECT OF REVISION ON PRIOR ACCOMPLISHMENT: None. NOTE: A black bar in the left margin indicates a change in that line of text or figure. REVISION HISTORY: Original Issue: Mar 25/2011 Revision No. 1: Apr 04/2011 Revision No. 2: Jul 12/2011

36

37 PRATT & WHITNEY CANADA P&WC S.B. No R2 TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF 1. Planning Information A. Effectivity PW535B Engines which are before and include Serial No. PCE-DE0136. PW535E Engines which are before and include Serial No. PCE-DG0112. PW545C Engines which are before and include Serial No. PCE-DF0182. B. Concurrent Requirements This service bulletin must be incorporated on both engines of the aircraft. C. Reason (1) Problem The Electronic Engine Control (EEC) unit in the field can have transorb related fault indications. (2) Cause Misalignment of the die during manufacture of the transorb may have occurred. (3) Solution D. Description Replace the EEC with one that has the transorbs made from a different supplier. Replace the EEC with a new or modified one. E. Compliance For the PW535E: CATEGORY 5 - P&WC recommends to do this service bulletin when the engine is disassembled and access is available to the necessary subassembly (i.e. module, accessories, components, or build groups). Do all spare subassemblies. For the PW535B and PW545C: CATEGORY 7 - You can do this service bulletin when the supply of superseded parts is fully used. F. Approval D.O.T./D.A.A. approved. P&WC No. E5010E, E5010G, E5010K, E5010M P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/ Pratt & Whitney Canada Corp. Page 1 of 6 PRINTED IN CANADA

38 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF 1. Planning Information (Cont d) G. Manpower Once you have access to the part, an estimate of 2.0 man-hours is required to include this service bulletin at maintenance. No more man-hours are necessary to include this service bulletin at overhaul. H. Weight and Balance None. I. Electrical Load Data Not changed. J. Software Accomplishment Summary Not applicable. K. References Illustrated Parts Catalog P/N (PW535B) Illustrated Parts Catalog P/N (PW535E) Illustrated Parts Catalog P/N 30J2304 (PW545C) Maintenance Manual P/N (PW535B) Maintenance Manual P/N (PW535E) Maintenance Manual P/N 30J2302 (PW545C) Overhaul Manual P/N (PW535B) Overhaul Manual P/N (PW535E) Overhaul Manual P/N 30J2303 (PW545C) HS SB EEC HS SB EEC L. Publications Affected Illustrated Parts Catalog P/N (PW535B) Illustrated Parts Catalog P/N (PW535E) Illustrated Parts Catalog P/N 30J2304 (PW545C) M. Interchangeability and Intermixability of Parts Interchangeability - Refer to Para. 2.C. Intermixability - Not changed. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/2011 Page 2 of 6

39 PRATT & WHITNEY CANADA P&WC S.B. No R2 TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF 2. Material Information A. Industry Support Information Not applicable. B. Material - Cost and Availability You can get the procurable parts listed in Para. 2.C. from any Pratt & Whitney Canada Parts Distribution Center. The estimated total cost of new parts needed to replace old parts is $Quote (US, 2011). The new parts are available. C. Material Necessary for Each Engine The quantity of materials listed in this section is on a per Engine basis. New P/N Keyword Old P/N Qty Est. Unit List Price ($US, 2011) Instructions Disposition For the PW535B engines: Control, Engine, Electronic (Supplier Code 73030) P&WC P/N (A)(C) Control, Engine, Electronic (Supplier Code 73030) P&WC P/N For the PW535E engines: Control, Engine, Electronic (Supplier Code 73030) P&WC P/N Control, Engine, Electronic (Supplier Code 73030) P&WC P/N For Engines Post-SB30433: Control, Engine, Electronic (Supplier Code 73030) P&WC P/N Quote (A)(B) (A)(C) 1 Quote (A)(B) (A)(C) P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/2011 Page 3 of 6

40 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF Est. Unit List Price New P/N Keyword Old P/N Qty ($US, 2011) Instructions Disposition Control, Engine, Electronic (Supplier Code 73030) P&WC P/N Quote (A)(B) For the PW545C engines: Control, Engine, Electronic (Supplier Code 73030) P&WC P/N 30J Control, Engine, Electronic (Supplier Code 73030) P&WC P/N 30J (A)(C) 1 Quote (A)(B) (A) TWO WAY INTERCHANGEABLE - (ATA 200 Explanation Code 02): The old or the new part can replace the old or the new part. (B) To get the new part it is possible to make a modification to the old part, or you can get the new part from any Pratt & Whitney Canada Distribution Center. (C) Send the old serviceable EEC for modification and reidentification to the address that follows: PWC / Hamilton Sundstrand Retrofit Program 1 Hamilton Road Dock W Windsor Locks CT USA D. Reidentified Parts The following list of parts can be reworked: OLD P/N (P&WC P/N ) (P&WC P/N ) (P&WC P/N ) (P&WC P/N 30J ) E. Tooling - Price and Availability NEW P/N (P&WC P/N ) (P&WC P/N ) (P&WC P/N ) (P&WC P/N 30J ) Not applicable. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/2011 Page 4 of 6

41 PRATT & WHITNEY CANADA P&WC S.B. No R2 TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF 3. Accomplishment Instructions A. Remove the old EEC listed under Old P/N in Para. 2.C., Material Information. (Ref. Maintenance Manual, Chapter , ELECTRONIC ENGINE CONTROL (EEC) - MAINTENANCE PRACTICES). B. Return Old serviceable part(s) for modification in accordance with Para. 2.C. C. Install the new or modified EEC listed under New P/N in Para. 2.C., Material Information (Ref. Maintenance Manual, Chapter , ELECTRONIC ENGINE CONTROL (EEC) - MAINTENANCE PRACTICES). D. Write accomplishment of P&WC S.B. No in the applicable engine module log book. E. Please complete the SB Incorporation Sheet (Ref. Figure 2) and send by FAX or to the number shown on the form. 4. Appendix Not applicable. P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/2011 Page 5 of 6

42 P&WC S.B. No R2 PRATT & WHITNEY CANADA TURBOFAN ENGINE ELECTRONIC ENGINE CONTROL (EEC) - REPLACEMENT/MODIFICATION OF FROM NAME : COMPANY : FAX No./ Aircraft Tail Number: Aircraft Serial Number: DATE: LEFT ENGINE RIGHT ENGINE Engine Serial Number Engine Total Time Since New Engine Total Cycles Since New Removed EEC Serial Number Installed EEC Serial Number REMARKS: TO PRATT & WHITNEY CANADA CORP MARIE VICTORIN BLVD. LONGUEUIL, QUEBEC CANADA, J4G 1A1 ATTENTION: MANAGER, CUSTOMER SUPPORT SERVICE ENGINEERING, PW500 ENGINES. GP.PWC.PW500.SE@PWC.CA OR FAX TO "CFIRST CENTRE": SB Incorporation Sheet Figure 1 C P&WC Proprietary Information. Subject to the restrictions on the back of the locator. Mar 25/2011 PW Revision No. 2: Jul 12/2011 Page 6 of 6