SERVICE BULLETIN REVISION TRANSMITTAL

Transcription

1 REVISION TRANSMITTAL REASON This sheet transmits Revision 1 to, which: A. Adds instructions and parts to change the Pulselite controller for airplanes with the Pulselite feature. NOTE: This revision replaces the original issue of in its entirety. REVISION COMPLIANCE NO EFFECT. Airplanes previously modified by this service bulletin are not affected by this revision. LOG OF REVISIONS Original Issue December 1, 2011 Revision1 September 26, 2014 Original Issue - December 1, 2011 Revision 1 - September 26, 2014 Page 1 of 1 Cessna Aircraft Company, Cessna Customer Service, P.O. Box 7706, Wichita, KS 67277, U.S.A COPYRIGHT 2011

2

3 TITLE LIGHTS - LED REPLACEMENT LIGHT FOR THE WING LANDING/TAXI LIGHT ASSEMBLY EFFECTIVITY MODEL SERIAL NUMBERS 560 (Citation Ultra) thru (Citation Encore) thru (Citation Encore+) thru REASON To replace the incandescent wing landing/taxi light with a LED light. DESCRIPTION This service bulletin provides parts and instructions to remove the incandescent wing landing/taxi light, install LED landing lights and if necessary, replace the pulse light controller. COMPLIANCE OPTIONAL. This service bulletin can be accomplished at the discretion of the owner. 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. APPROVAL Cessna received FAA approval for the technical data in this publication that changes the airplane type design. FLIGHT CREW OPERATIONS No Changes Original Issue - December 1, 2011 Revision 1 - September 26, 2014 Page 1 of 15 Cessna Aircraft Company, Cessna Customer Service, P.O. Box 7706, Wichita, KS 67277, U.S.A This document contains technical data and is subject to U.S. export regulations. This information has been exported from the United States in accordance with export administration regulations. Diversion contrary to U.S. law is prohibited. ECCN: 9E991 COPYRIGHT 2011

4 CONSUMABLE MATERIAL You must use the consumable materials that follow, or their equivalent, to complete this service bulletin. NAME NUMBER MANUFACTURER USE Sealant U Type XIV, Class B (6 ounce Simkit) Cessna Service Parts & Programs 7121 Southwest Boulevard Wichita, KS For conical washer installation and fillet sealing applications. Permatex Plastic Cleaner Color Chemical Film Treatment Corrosion-Resistant Primer 403D Alodine 1201 Permatex Company, Inc Harvester Road Kansas City, KS Henkel (Parker Amchem) Stephenson Highway Madison Heights, MI x 419 PRC - Desoto International 5430 San Fernando Road Glendale, CA Tape P840235FT Cessna Service Parts & Programs 7121 Southwest Boulevard Wichita, KS To clean the light lens. To protect the bare aluminum. To protect against corrosion and prepare surface for final finish. Used as a protective cover for the landing/taxi light lens. The P840235FT Tape can be ordered by the foot. You will need not more than 2 feet of tape to protect both light lenses. TOOLING NAME NUMBER MANUFACTURER USE Landing Gear Squat Switch Breakout Box WEIGHT AND BALANCE INFORMATION Cessna Service Parts & Programs 7121 Southwest Boulevard Wichita, KS To simulate main gear position. (Airplanes serial numbers thru that have the Pulse Light option installed.) MODEL 560 Airplanes thru Airplanes thru WEIGHT CHANGE pounds pounds RESULTANT MOMENT inch-pounds inch-pounds MOMENT/ inch-pounds inch-pounds REFERENCES Cessna Model 560 Maintenance Manual PUBLICATIONS AFFECTED Cessna Model 560 Illustrated Parts Catalog Cessna Model 560 Maintenance Manual Cessna Model 560 Wiring Diagram Manual Cessna Model 560 Encore Wiring Diagram Manual Cessna Model 560 Encore Plus Wiring Diagram Manual Page 2 Revision 1 - September 26, 2014

5 ACCOMPLISHMENT INSTRUCTIONS 1. Prepare the airplane for maintenance. A. Make sure that all landing, taxi and recognition light switches are in the off position. B. Disengage the left and right landing, taxi, and recognition circuit breakers located on the main power junction box as necessary for the configuration of the airplane. 2. (Airplanes with Pulselite.) Do an inspection of the Pulselite controller. NOTE: The C1 or C2 Pulselite Controllers are not compatible with the LED landing lights. To enable the proper function of the Pulselite system with the LED landing lights, a new controller, part number 020P0023-1, will need to be installed. A. If the Pulselite controller is part number 020P or 2401C. Go to Step 3. B. If the Pulselite controller is part number C1 or C2. Do the steps that follow to replace the Pulselite controller. (1) Remove the C1 or C2 Pulselite Controller. (2) Install the 020P Pulselite Controller. 3. Remove access panels 540AB left and 640AB right. (Refer to the Model 560 Maintenance Manual, Chapter 6, Access Plates and Panels Identification - Description and Operation.) 4. Disconnect electrical connectors JR006, JR007, JL006 and, JL Remove the landing/recognition light assemblies from the Light Brackets. (Refer to the Model 560 Maintenance Manual, Chapter 33, Lights, Recognition Light - Maintenance Practice.) A. Discard the light assemblies. B. Remove the and Light Brackets. Keep the brackets and hardware. C. Remove and discard the light lenses. 6. (Refer to Figure 2.) Build the wire harness. A. Do a continuity check of the electrical wiring as necessary. NOTE: Modification to the airplane wiring is not necessary. The wire harness will plug into the connectors on the airplane. 7. Check the fit of the (left) and (right) Light Assembly. NOTE: The light assembly or leading edge may need to be trimmed to get an acceptable fit. It is advisable to keep the distance between the light assembly and the wing fence to a minimum up to about inch (1/16) to provide proper clearance. Due to tolerance variables during the manufacturing process of the leading edge it is not possible to have standard step by step instructions for the minor modifications that may be needed. Use standard aviation maintenance and local shop practice to do the modifications necessary for the correct fit of the light assembly to the leading edge and wing fence. Some airplanes will need to increase cut-out of the leading edge for the light assembly to be installed. Other airplanes will have the leading edge cut-out wide enough to fit the light assembly but will need to trim the inside edge of the cut-out so the light assembly can be shifted inboard for a better fit between the light assembly and wing fence. This process is acceptable only when the leading edge cut-out does not exceed 7.2 inches in width. On some airplanes that the leading edge is wide enough for the light assembly to be installed and the opening may be wider than the maximum allowable of 7.2 inches. In this instance it is not advisable to remove additional material from the leading edge. If the light assembly contacts the wing fence it is acceptable to remove material from the inboard light assembly as necessary to provide clearance for the wing fence. The material removed should not be more than 0.10 inch. The gap between the wing fence and the light assembly does not need to be greater than inch to provide proper clearance. Revision 1 - September 26, 2014 Page 3

6 8. Prepare the light assemblies for installation. A. (Refer to Figure 1, View C-C.) Temporarily put the new light assemblies into position. (1) If necessary for clearance, do a modification to the (Left) and (Right) Light Brackets. (a) Remove the (Left) and (Right) Light Brackets. (b) (Refer to Figure 1, Detail B.) Remove the sides from the brackets and smooth the edges that were cut. (2) Protect all bare aluminum with color chemical film treatment and corrosion resistant primer. (Refer to the Model 560 Structural Repair Manual, Chapter 51, Protective Treatment Of Metal.) (3) Install the (Left) and (Right) Light Brackets. B. (Refer to Figure 1, View B-B.) Make a mark on each light assembly for the six inch-diameter holes. C. Remove the light assemblies. D. Drill six Number 10 (0.193 inch-diameter) Holes in each light assembly. (1) (Refer to Figure 1, View B-B.) Countersink the drilled holes to inch-diameter x 100 Degrees. CAUTION: Do not countersink the leading edge skin. (2) Deburr the drilled holes. E. Clean the lenses with Permatex Plastic Cleaner. F. Apply P840235FT Tape to cover all of the outer light lenses. NOTE: The tape will give scratch and erosion protection to the light lens (like an erosion boot). 9. (Refer to Figure 1, Detail A.) Fabricate 12 conical washers. NOTE: Before doing this step it is advisable that you thoroughly read and understand the procedure for fabricating a conical washer. NOTE: The new light assembly fits over the leading edge and will use existing fastener locations. The existing fastener locations have countersunk holes. The new installation will require the fabrication of conical waters to fill the countersunk location before the light assembly is installed. The steps that follow are basic steps to fabricate the conical washer from a standard rivet. This fabrication technique is similar to removing a rivet from an assembled part. A. Drill twelve holes thru scrap aluminum that is inch thick. NOTE: It is acceptable to use multiple pieces of aluminum for to get inch thick scrap for this procedure. B. Install MS20426AD5-4 Rivets into each of the drilled holes and form (buck) the rivet with normal drive procedures. C. Use a center punch and make an indentation in the center of the rivet head. D. Use a Number 40 drill bit and drill a hole thru the head of the rivet. NOTE: The drilled hole should be deep enough that it goes beyond the head of the rivet and into the shank without going thru the entire length of the rivet shank. The use of a drill press will help to make sure the hole is perpendicular to the horizontal line of the rivet head. NOTE: Care should be taken not to drill the rivet too fast and cause the head of the rivet to deform. E. Slowly drill the hole with a Number 30 drill bit to enlarge the hole. NOTE: Care should be taken not to drill the rivet too fast and cause the head of the rivet to deform. Page 4 Revision 1 - September 26, 2014

7 F. Slowly drill the hole with a Number 20 drill bit to enlarge the hole. NOTE: Care should be taken not to drill the rivet too fast and cause the head of the rivet to deform. G. Use a Number 10 (0.193 inch-diameter) drill bit and slowly drill thru the center of the rivet head until the shank is removed. NOTE: Care should be taken not to drill the rivet too fast and cause the head of the rivet to deform. The head of the rivet is the conical washer that will be used for the light assembly installation. 10. Install the conical washers with a light coating of Pro-seal 890, Class B1/2 Sealant. NOTE: Use just enough sealant to hold the conical washer in position. Using too much sealant can cause difficulty installing the screws for the light assembly. 11. (Refer to Figure 1, View D-D.) Install the Left and Right Wing Landing/Taxi Recognition Lights. NOTE: The and Light Brackets will be used as a doubler with the LED light installation. When the brackets are installed they will be installed backwards. The flange that secured the glass lens will face aft. Installing the brackets backwards will provide clearance for the installation of the new LED lights. A. (Refer to Figure 1, View D-D.) Install the Left and Right Wing Landing/Taxi Recognition Lights, and Light Brackets with 6 NAS1581C3T4 Screws per light. B. Connect the landing/taxi light electrical connectors to the wing electrical connectors. C. Use one MS Tie Strap and secure each electrical wire assembly for the landing light to the existing Anchor Assembly. 12. Remove the landing light assembly from the main landing gear. NOTE: The removal of the landing light assembly from the main landing gear is optional and can be completed at the discretion of the owner/operator. The removal of the landing light assembly is not a requirement to complete the maintenance transaction report for this service bulletin. The landing light assembly can be kept or discarded at the discretion of the owner/operator. A. (Airplanes thru ) Remove the landing light assembly from the main landing gear. (1) Remove the screws that secure the retainer to the light assembly. (2) Remove the bulb from the light assembly. (3) Disconnect the electrical wires at the bulb. (4) Remove the electrical wires from the light assembly. (5) Remove the MS21045L3 Nut, two AN3-13A Bolts, and three NAS1149F0363P Washers from the Block, Bracket Assembly and drag brace. (a) Keep the MS21045L3 Nut, two AN3-13A Bolts, three NAS1149F0363P Washers and Block. (6) Remove the bracket and light assembly. (7) Cap and stow the electrical wiring. (a) Remove the terminal ends from the electrical wires. (b) Install a TC4003 Cap on the electrical wires. (Refer to the Model 560 Wiring Diagram Manual, Chapter 20, Heat Shrinkable Tubing - Maintenance Practices.) (c) Secure the electrical wires with MS Tie Straps as necessary. (8) Install the Block onto the drag brace with two AN3-13A Bolts, four NAS1149F0363P Washers and two MS21045L3 Nuts and torque. (Refer to the Model 560 Maintenance Manual, Chapter 20, Torque Data - Maintenance Practices.) Revision 1 - September 26, 2014 Page 5

8 B. (Airplanes thru and thru ) Remove the landing light assembly from the main landing gear. (1) Remove the MS Cotter Pin, AN320-4 Nut, three NAS1149F0432P or NAS1149F0463P Washers, and the AN4-15 or AN4-16 Bolt securing the bracket to the light assembly bracket. (2) Find the splices that connect the landing light to the gear wire bundle. (a) Remove the splices and light assembly from the airplane. (3) Cap and stow the electrical wiring. (a) Install a TC4003 Cap on the electrical wires. (Refer to the Model 560 Wiring Diagram Manual, Chapter 20, Heat Shrinkable Tubing - Maintenance Practices.) (b) Secure the electrical wires with MS Tie Straps as necessary. 13. Prepare the airplane for external electrical power. A. Engage the circuit breakers that were disengaged in Step 1B. B. Connect electrical power to the airplane. (1) Connect external electrical power. (2) Connect the airplane battery. C. Put the DC POWER switch to the BATT position. 14. Do an operational check of the LED landing/taxi/recognition lights on the left and right wings. NOTE: The serial range of this service bulletin is for multiple airplane switch configurations. The landing and taxi light switches may not be identified as listed in the operational check. The terms used in this operational check are intended to be generic. The term ON will refer to the landing lights, the term REC/TAXI will refer to the taxi and/or recognition lights. A. Put the landing light switch to the ON position. (1) Make sure the left and right landing lights are on. (2) If the landing/taxi lights do pulsate or flash. Do the step that follows: (a) Do a check of the electrical wiring and make sure it is correct. NOTE: If the electrical wiring is correct and the taxi lights pulsate or flash the light assembly needs to be replaced. (3) Put the landing light switch to the OFF position. B. (Airplanes that do not have the Pulse Light option.) Put the landing light switch to the REC/TAXI position. (1) Make sure that the taxi lights are on. (2) If the taxi lights do pulsate or flash. Do the step that follows: (a) Do a check of the electrical wiring and make sure it is correct. NOTE: If the electrical wiring is correct and the taxi lights pulsate or flash the light assembly needs to be replaced. (3) Put the landing light switch to the OFF position. C. (Airplanes thru that have the Pulselite option installed.) Do a check of the Pulselite system. (1) Disengage the FLT HR circuit breaker. (2) Install the landing gear squat switch breakout box. (3) Put the landing light switch to the REC/TAXI position. Page 6 Revision 1 - September 26, 2014

9 (4) Make sure that the taxi lights are on. (5) Put the airplane in a simulated air mode configuration with the squat switch simulator box. (6) Make sure that the taxi lights pulsate and alternate between the left and right wings. (7) Put the landing light switch to the OFF position. (8) Remove the landing gear squat switch breakout box. (9) Engage the FLT HR circuit breaker. D. (Airplanes thru that have the Pulse Light option installed.) Do a check of the Pulselite system. (1) Put the landing light switch to the REC/TAXI position. (2) Make sure that the taxi lights are on. (3) Push the Pulselite push button switch to start the Pulse Light function. (4) Makesurethatthe taxi lights alternate between the left and right wings. (5) Push the Pulselite push button switch to stop the Pulse Light function. (6) Put the landing light switch to the OFF position. 15. Disconnect electrical power from the airplane. A. Put the DC POWER switch to the OFF position. B. Disconnect external electrical power. 16. Install access panels 540AB left and 640AB right. (Refer to the Model 560 Maintenance Manual, Chapter 6, Access Plates and Panels Identification - Description and Operation.) 17. Paint the exterior areas where paint was removed. (Refer to the Model 560 Maintenance Manual, Chapter 20, Exterior Finish - Cleaning/Painting.) 18. Fillet seal the perimeter of the LED landing/taxi lights with Type XIV, Class B sealant. 19. Record that you have completed this service bulletin. 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 E. 34th St N., Building 1600 Suite 1607, Wichita, KS Revision 1 - September 26, 2014 Page 7

10 Figure 1. LED Landing Light Installation (Sheet 1) Page 8 Revision 1 - September 26, 2014

11 Figure 1. LED Landing Light Installation (Sheet 2) Revision 1 - September 26, 2014 Page 9

12 Figure 1. LED Landing Light Installation (Sheet 3) Page 10 Revision 1 - September 26, 2014

13 Figure 1. LED Landing Light Installation (Sheet 4) Revision 1 - September 26, 2014 Page 11

14 Figure 2. Landing Light Wiring Modification (Sheet 1) Page 12 Revision 1 - September 26, 2014

15 MATERIAL INFORMATION Order the kit below to install this modification. NEW P/N QUANTITY KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION -0 1 Kit, CONSISTING OF THE FOLLOWING PARTS: CM ID Tag marked PL025 None N/A CM ID Tag marked PR025 None N/A CM ID Tag marked JR006 None N/A CM ID Tag marked JL006 None N/A D38999/26FD5SN 2 Plug None PL025/PR025 M39029/ Contact None N/A M39029/ Contact, Pin None N/A M81044/ Inches Electrical Wire unmarked None N/A NAS1581C3T3 12 Bolt Same Discard NAS1581C3T4 12 Bolt None N/A S Housing None JL007, JR007 S Pin None JL007, JL006, JR007, JR006 S Cap None JL006, JR006, S Tie Strap Same Discard S Backshell None PL025, PR025 TMSSCE1/ Sleeve - marked None N/A CPL025-2JL006(16) TMSSCE1/ Sleeve - marked None N/A DPL025-1JL006(16) TMSSCE1/ Sleeve - marked None N/A BPL025-3JL006(16) TMSSCE1/ Sleeve - marked None N/A APR025-1JR006(16) TMSSCE1/ Sleeve - marked None N/A BPR025-3JR006(16) TMSSCE1/ Sleeve - marked None N/A CPR025-2JR006(16) TMSSCE1/ Sleeve - marked None N/A APL025-1JL006(16) TMSSCE1/ Sleeve - marked DPR025-1JR006(16) None N/A Revision 1 - September 26, 2014 Page 13

16 NEW P/N QUANTITY KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION -0 1 Kit, CONSISTING OF THE FOLLOWING PARTS: Insturctions Wing Landing/Taxi/Rec Light Assembly (Left) Wing Landing/Taxi/Rec Light Assembly (Right) (1ea) or (1ea) and (1ea) (2ea) AN3-5A (4ea) NAS1149F0332P (4ea) (1ea) or (1ea) and (1ea) (2ea) AN3-5A (4ea) NAS1149F0332P (4ea) Discard Discard (Airplanes thru that remove the landing lights from the main landing gear.) In addition to the -0 kit order the kit below to install this service bulletin. NEW P/N QUAN- TITY -1 1 Kit, CONSISTING OF THE FOLLOWING PARTS: NAS1149F0363P 2 Washer MS21045L3 2 Nut KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION (D and LP4570) or (D and LP4570 or MS ) and B , B6492, (MS or MS ), #68NC1-62, A5326, AN3067S2, AN3067W3, ( LH) * RH), ( or B6492), 5651, , ( or ) MS Tie Strap None N/A TC Cap None N/A Discard Page 14 Revision 1 - September 26, 2014

17 (Airplanes thru and thru that remove the landing lights from the main landing gear.) In addition to the -0 kit order the kit below to install this service bulletin. NEW P/N QUAN- TITY KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION -2 1 Kit, CONSISTING OF THE FOLLOWING PARTS: MS Tie Strap ( and N/A TC Cap MS ) or ( and 4594, B4209, A4212, MS ) and ( or ) and (AN4-15 or AN4-16) and NAS43DD4-60N and (NAS1149F0463P or NAS1149F0432P) and AN320-4, MS , NAS , NAS1149FN832P, MS21044C08, MS21071L08, and ( LH or RH), N/A Airplanes that have a C1 or C2 Pulselite Controller, order the part below. NEW P/N QUAN- TITY KEY WORD OLD P/N INSTRUCTIONS/ DISPOSITION 020P Pulselite Controller C1 or C2 Discard Revision 1 - September 26, 2014 Page 15

18

19 OWNER ADVISORY TITLE LIGHTS - LED REPLACEMENT LIGHT FOR THE WING LANDING/TAXI LIGHT ASSEMBLY TO: Cessna Aircraft Owner REASON To replace the incandescent wing landing/taxi light with a LED light. COMPLIANCE OPTIONAL. This service bulletin can be accomplished at the discretion of the owner. LABOR HOURS WORK PHASE Modification MAN-HOURS As Required MATERIAL AVAILABILITY PART NUMBER AVAILABILITY COST -0 * * -1 * * -2 * * 020P * * * 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: dirop@cessna.textron.com or telefax at Based on availability and lead times, parts may require advanced scheduling. Original Issue - December 1, 2011 Revision 1 - September 26, 2014 Page 1 of 1 Cessna Aircraft Company, Cessna Customer Service, P.O. Box 7706, Wichita, KS 67277, U.S.A This document contains technical data and is subject to U.S. export regulations. This information has been exported from the United States in accordance with export administration regulations. Diversion contrary to U.S. law is prohibited. ECCN: 9E991 COPYRIGHT 2011

20