TITLE DOORS - WIDE DOOR INSTALLATION MODIFICATION EFFECTIVITY MODEL SERIAL NUMBERS 560 (Citation Encore) -0539 thru -0707 560 (Citation Encore+) -0751 thru -0815 NOTE: This modification may only be accomplished at the Wichita Citation Service Facility, Cessna Aircraft Company, Wichita Kansas. REASON To provide a wide cabin door installation. DESCRIPTION This service bulletin provides the parts and instructions necessary to modify the airplane structure and install a wide cabin door. 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. Cessna received EASA approval for the technical data in this publication that changes the airplane type design. June 12, 2013 Page1of17 Cessna Aircraft Company, Cessna Customer Service, P.O. Box 7706, Wichita, KS 67277, U.S.A. 1-316-517-5800, Fax 1-316-517-7271 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 2013
FLIGHT CREW OPERATIONS No Changes CONSUMABLE MATERIAL You must use the consumable materials that follow, or their equivalent, to complete this service bulletin. NAME NUMBER MANUFACTURER USE Color Chemical Film U074093 Cessna Service Parts & Programs, 7121 Southwest Boulevard Wichita, KS 67215 To prepare aluminum surface for intermediate primer. Corrosion Resistant Primer K000574 (2 ounce kit) Sealant U470638 Type I, Class B 1/2, (3.5 oz Simkit) Cessna Service Parts & Programs, 7121 Southwest Boulevard Wichita, KS 67215 Cessna Service Parts & Programs 7121 Southwest Boulevard Wichita, KS 67215 Final finish for aluminum. For sealing applications. TOOLING NAME NUMBER MANUFACTURER USE Template and Support Angles Canvas Straps with Ratcheting Latch T10022 Cessna Aircraft Company To make fuselage cutout for door opening. None Commercially Available To attach template to fuselage. Fuselage Cradles None Fabricate Locally To support fuselage during modification. WEIGHT AND BALANCE INFORMATION Change in weight and balance is to be computed by weighing the airplane before and after modification. REFERENCES Cessna Model 560 Maintenance Manual NOTE: To install on your airplane, you must get the engineering documents that follow. You must use the most recent revision and all of the applicable drawing change notices (DCN) for each engineering document. Page 2 June 12, 2013
DOCUMENT NUMBER TITLE PUBLICATIONS AFFECTED Weight and Balance Manual 4819004 Wide Door Cover Installation 4819229 Cabin Door Trim Installation 4819680 Cabin Entry Switch Installation 4888079 Wide Cabin Door Light Mod WBA 6511201 Wide Door Frame Installation - FS179.02 and FS180.77 6511202 Frame Installation - Wide Door Fuselage FS193.00 6511205 Threshold Installation - Wide Door 6511206 Lintel Installation - Wide Door 6511209 Door Seal Installation - Wide Door 6511218 Frame Installation - Wide Door Fwd (FS166.25 and FS168.00) 6511219 Gas Spring Installation 6511284 Chain Assembly and Installation - Wide Door 6511300 Wide Door Mod Installation 6511307 Wide Door Frame Installation 6511310 Door Seal Actuator Installation - Wide Door 6514551 Oxygen System Installation - Cabin 6514555 Pitot-Static Installation 6515107 Ventilation System Installation - Side and Lower Cabin 6517000 Hydraulic System Installation - Nose & Cabin 6518345 Wide Cabin Door Wire Routing 6518388 Lower Wide Door Light Installation and Wire Routing 6519517 Wide Door Frost Pane Installation 6519549 Wide Door Lower Cover Installation 6519634 Window Reveal Installation 6519670 Wide Door Interior Installation (Mfg) 6519713 Fiberglass Bag Insulation Installation - 550/560 Wide Door 6519844 LH Forward Cabinet Bracketry Installation 6590329 LH Sidewall Duct Mod- Wide Door 6591710 Water Trap Modification Installation Cessna Model 560 Maintenance Manual Cessna Model 560 Illustrated Parts Catalog June 12, 2013 Page 3
Cessna Model 560 Encore Wiring Diagram Manual Cessna Model 560 Encore Plus (-0752 thru -0815) Wiring Diagram Manual ACCOMPLISHMENT INSTRUCTIONS 1. Prepare the airplane for maintenance. A. Make sure that the airplane is electrically grounded. B. Make sure that all switches are in the OFF/NORM position. C. Disconnect electrical power from the airplane. (1) Disconnect the airplane battery. (2) Disconnect external electrical power. D. Attach maintenance warning tags to the battery and external power receptacle that have "DO NOT CONNECT ELECTRICAL POWER - MAINTENANCE IN PROGRESS" writtenonthem. 2. Level the airplane. A. Use jacks to level the airplane. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 8, Leveling - Maintenance Practices.) (1) Make sure the landing gear stay in contact with the ground. B. Place a tail stand under the tail of the airplane and raise it to the point of contact with airplane. 3. Use padded wooden cradles to support the airplane. A. Place padded wooden cradle supports under the fuselage at the first bulkhead frame aft of the cabin door opening. B. Place padded wooden cradle supports under the fuselage at the forward cabin divider. C. Shim the cradles, as required, to contact the fuselage. 4. Remove the cabin door. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 52, Entrance Door - Maintenance Practices.) 5. Remove the entrance door step. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 52, Entrance Step Maintenance Practices.) 6. Remove interior equipment and furnishings as required to accomplish this modification. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 25, Equipment/Furnishings.) 7. Modify the airplane to conform with the following Cessna Engineering Drawings: 4819004 - Wide Door Cover Installation 4819229 - Cabin Door Trim Installation 4819680 - Cabin Entry Switch Installation 4888079 - Wide Cabin Door Light Mod WBA 6511201 - Wide Door Frame Installation - FS179.02 and FS180.77 6511202 - Frame Installation - Wide Door Fuselage FS193.00 6511205 - Threshold Installation - Wide Door 6511206 - Lintel Installation - Wide Door 6511209 - Door Seal Installation - Wide Door 6511218 - Frame Installation - Wide Door Fwd (FS166.25 and FS168.00) 6511219 - Gas Spring Installation 6511284 - Chain Assembly and Installation - Wide Door 6511300 - Wide Door Mod Installation 6511307 - Wide Door Frame Installation 6511310 - Door Seal Actuator Installation - Wide Door 6514551 - Oxygen System Installation - Cabin 6514555 - Pitot-Static Installation 6515107 - Ventilation System Installation - Side and Lower Cabin Page 4 June 12, 2013
6517000 - Hydraulic System Installation - Nose & Cabin 6518345 - Wide Cabin Door Wire Routing 6518388 - Lower Wide Door Light Installation and Wire Routing 6519517 - Wide Door Frost Pane Installation 6519549 - Wide Door Lower Cover Installation 6519634 - Window Reveal Installation 6519670 - Wide Door Interior Installation (Mfg) 6519713 - Fiberglass Bag Insulation Installation - 550/560 Wide Door 6519844 - LH Forward Cabinet Bracketry Installation 6590329 - LH Sidewall Duct Mod- Wide Door. 6591710 - Water Trap Modification Installation. 8. Reinstall interior equipment and furnishings as required. (Refer to the Cessna Model 560 Maintenance Manual and Illustrated Parts Catalog, Chapter 25, Equipment/Furnishings.) 9. Remove the padded wooden supports that you placed under the airplane. 10. Apply primer and paint that is the same color as the topcoat to the modification area as necessary. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 20, Exterior Finish-Cleaning and Painting.) 11. Weigh the airplane to compute new weight and balance. (Refer to the Cessna Model 560 Maintenance Manual, Chapter 8, Weighing - Description and Operation.) 12. Remove the maintenance warning tags and connect the airplane battery. 13. Perform operational/functional tests of the systems added or disturbed by this modification. (Refer to the Cessna Model 560 Maintenance Manual, applicable chapters.) 14. 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 67226. MATERIAL INFORMATION Order the kit below to install this modification. -0 1 Kit, consisting of the following parts: AN525-832R6 4 Screw AN743-13 3 Bracket AN783D4 1 Tee AS5194D0402 1 Adapter AN821-4D 1 Elbow AN821-5D 2 Elbow AN821-6D 1 Elbow AN911-4D 1 Nipple AN924-4 1 Nut June 12, 2013 Page 5
NAS1149F0332P 1 Washer C489215 1 Wide Cabin Door Light Mod WBA CM3612-2A44.0 1 Duct CM3736-3 2 Screw CM3738-1 6 Screw CR3214-4-02 166 Rivet CR3242-4-03 40 Rivet CR3242-5-04 40 Rivet CR3243-4-04 174 Rivet HL18PB5-3 4 Pin HL18PB5-4 3 Pin HL18PB5-5 6 Pin HL19PB5-4 4 Pin HL19PB5-5 2 Pin HL19PB5-6 2 Pin HL70-5 13 Collar HL94-5 8 Collar MJV3 1 Valve MS20823-4D 1 Elbow MS21042-3 2 Nut MS21042L3 51 Nut MS21044N3 1 Nut MS21047L08 4 Nutplate MS21047L3 7 Nutplate MS21069-3 14 Nutplate MS21069L3 4 Nutplate MS21075L06N 4 Nutplate MS21083N3 2 Nut MS21919WCH40 1 Clamp MS21919WDF5 2 Clamp MS21919WDG10 2 Clamp MS21919WDG24 1 Clamp MS21919WDG4 2 Clamp Page 6 June 12, 2013
MS21919WDG6 1 Clamp MS24665-151 1 Cotter Pin MS24693-S31 4 Screw MS24694-S101 2 Screw MS24694-S51 8 Screw MS24694-S53 4 Screw MS24694-S59 8 Screw MS24694-S61 2 Screw MS27039-1-06 4 Screw MS27039-1-07 48 Screw MS27039-1-08 1 Screw MS27039-1-09 1 Screw MS27039-1-11 23 Screw MS27039-1-13 18 Screw MS27039-1-20 2 Screw MS3367-2-9 3 Strap MS3367-3-9 4 Strap MS3367-5-9 1 Strap MS35207-264 2 Screw MS35489-10 3 Grommet MS35489-11 4 Grommet MS35489-12 2 Grommet MS35489-7 9 Grommet MS51521B4 1 Elbow NAS1080K04 3 Collar NAS1149F0332P 19 Washer NAS1149F0363P 64 Washer NAS1329A3-80 6 Nut NAS1612-4 1 Packing NAS1921M05S05 21 Rivet NAS1921M05S06 37 Rivet NAS1922-0050-1 1 Clamp NAS333CPA31 48 Bolt NAS43HT3-156 16 Spacer June 12, 2013 Page 7
NAS43HT3-159 32 Spacer NAS557-3A 1 Grommet NAS557-8A 1 Grommet NAS7034H03 3 Pin H880015 1 Grommet S1362-12 1 Handle Assembly S1477-3 2 Nut S1477-3B 1 Nut S1741-1 1 Anchor S1741-3 2 Anchor S1781-2 1 Connector S4132-1 11 Mount S2456-4-2 230 Rivet S2456-4-3 135 Rivet S2456-4-4 5 Rivet S2456-5-3 2 Rivet S2457-4-2 8 Rivet S2457-5-5 40 Rivet S2457-5-6 26 Rivet S2906-4-3 2 Rivet S2907-4-3 98 Rivet R221224 68 Inches Tubing ST44-10-14 2 Duct 259A1PP 1 Valve 4819003-24 1 Cover - Upper Door 4819003-25 1 Closeout 4819003-26 1 Door Handle Closeout 4819003-27 1 Door Trim 4819003-28 1 Door Trim 4819003-29 1 Door Trim 4819003-30 1 Door Trim 4979113-75 1 Entry Door Switch 5511016-21 1 Cap 5511114-16 1 Angle RH Page 8 June 12, 2013
5511114-27 2 Filler 5511118-35 1 Splice 5511118-41 1 Channel LH 5511118-42 1 Channel RH 5511239-3 1 Doubler 5511239-53 1 Splice 5514706-167 1 Threshold Plate 5514776-14 1 Trim Clip 5514776-21 18 Spacer 5514776-41 8 Window Assembly 5514776-66 2 Spacer 5811400-55 1 Spring Guide 5819245-1 1 Windlace 6208031-84 1 WBA Footwell Lights 6508537-1 1 WBSA - Main Cabin 6508537-2 1 WBSA - Lower Door Lights 6508537-3 1 WBSA - Upper Door 6511201-12 1 Spacer 6511201-16 1 Bracket 6511201-10 1 Angle 6511201-18 1 Bracket 6511201-21 1 Angle 6511201-8 1 Seat Rail Support 6511201-9 1 Bracket 6511201-6 1 Frame Lower 6511202-17 1 Frame Assembly Upper 6511202-21 1 Angle 6511202-22 1 Filler 6511202-5 13 Angle 6511203-10 1 Angle 6511203-11 1 Splice, Lower LH 6511203-12 1 Splice 6511203-8 1 Strap 6511204-25 2 Spacer June 12, 2013 Page 9
6511204-34 1 Weldment Assembly 6511204-44 2 Retainer Angle 6511204-45 2 Corner Retainer 6511204-46 2 Corner Retainer 6511204-6 1 intercostal Assembly 6511204-64 1 Intercostal 6511204-7 1 Doubler External 6511204-84 1 Intercostal 6511204-85 1 Intercostal 6511205-17 1 Threshold Rib - FS173.50 6511205-20 1 Web Doubler 6511205-21 3 Threshold Rib 6511205-22 1 Splice Plate 6511205-23 1 Floorboard 6511205-24 1 Floorboard 6511205-3 4 Clip 6511205-4 1 Doubler 6511205-5 1 Doubler 6511205-6 1 Spacer 6511205-7 1 Doubler 6511205-9 1 Channel Assembly 6511206-10 1 Angle 6511206-11 2 Finger Doubler 6511206-23 1 Filler 6511206-24 1 Filler 6511206-25 1 Splice 6511206-26 2 Filler 6511206-27 1 Filler 6511206-28 1 Stringer Splice 6511206-29 1 Stringer Splice 6511206-30 1 Channel 6511206-31 1 Lintel Doubler 6511206-35 1 Filler 6511206-36 2 Hinge Half 6511206-4 1 Hinge Pin Page 10 June 12, 2013
6511206-5 1 Rain Trough 6511206-9 1 Angle 6511209-10 1 Secondary Seal 6511209-11 1 Seal 6511209-12 2 Flap R581494 1 Inflatable Door Seal 6511209-3 1 Seal 6511209-4 2 Plug 6511209-7 1 Weather Seal 6511218-16 3 Spacer 6511218-19 1 Angle 6511218-20 1 Angle 6511218-23 1 Angle 6511218-24 1 Clip 6511218-34 1 Spacer 6511218-7 1 Angle 6511218-9 1 Angle 6511284-10 2 Nutplate Strip 6511284-12 2 Nutplate Strip 6511284-20 1 Shim 6511284-22 1 Bracket 6511284-23 1 Bracket 6511284-24 1 Fitting 6511284-25 1 Fitting 6511284-27 2 Chain Assembly 6511284-8 2 Insulator 6511301-806 1 Upper Wide Door Assembly 6511302-806 1 Lower Wide Door Assembly 6511307-3 1 Frame 6511308-13 2 Intercostal 6511308-15 1 Intercostal 6511308-18-1 1 Frame Bond Assembly 6511308-20-1 1 Frame Weld Assembly - Upper June 12, 2013 Page 11
6511308-22 1 Inner Doubler 6511308-23 8 Clip 6511308-24 5 Clip 6511308-26 1 Frame Segment 6511308-31 1 Bracket 6511308-32 1 Inner Skin 6511308-34 6 Clip 6511308-35 1 Frame Bond Assembly 6511308-36 1 Frame Bond Assembly 6511308-37 3 Bracket 6511308-39 1 Splice 6511308-40 1 Splice 6511308-41 2 Filler 6511308-42 3 Receptacle Assembly 6511308-44 1 Filler 6511308-48 1 Intercostal 6511308-49 1 Filler 6511308-50 1 Intercostal 6511308-51 2 Stringer 6511308-52 1 Gusset 6511308-53 1 Filler 6511308-54 2 Clip 6511308-57 1 Intercostal 6511308-59 1 Intercostal 6511308-60 4 Receptacle Assembly 6511308-63 2 Filler 6511308-64 1 Angle 6511308-9 1 Receptacle Assembly 6511310-10 1 Line Assembly 6511310-15 1 Tube Assembly 6511310-16 1 Plunger 6511310-17 1 Tube Assembly 6511310-18 1 Tube Assembly 6511310-2 1 Line Assembly Page 12 June 12, 2013
6511310-3 1 Line Assembly 6511310-4 1 Line Assembly 6511310-5 1 Line Assembly 6511314-1 1 Seat Rail - Outboard Wide Door 6511314-2 1 Splice Angle 6511314-4 1 Floorboard Support 6511314-6 1 Frame - FS168.00 6511314-7 1 Seat Rail Support, LH 6511314-8 1 Seat Rail Support, RH 6511314-9 1 Stringer Clip 6511564-29 1 Doubler 6511564-33 1 Clip 6511564-5 1 Floorboard Support Angle, LH 6514474-59 2 Tube Assembly 6514474-60 1 Tube Assembly 6514474-61 1 Tube Assembly 6514551-19 1 Tube Assembly 6514551-20 1 Tube Assembly 6514551-23 1 Tube Assembly 6514551-25 1 Tube Assembly 6514551-29 1 Tube Assembly 6514551-30 1 Tube Assembly 6511567-3 1 Splice Angle 6515101-310 1 Duct Assembly 6515107-43 1 Duct 6517000-40 1 Line Assembly, RH 6517000-41 1 Line Assembly, LH 6517000-62 1 Tube Assembly, RH 6517000-63 1 Tube Assembly, LH 6518122-3 1 Spring Guide 6519460-30 1 Skin Damping 6519460-31 1 Skin Damping 6519460-32 1 Skin Damping June 12, 2013 Page 13
6519460-33 1 Skin Damping 6519460-34 3 Skin Damping 6519460-35 1 Skin Damping 6519460-36 1 Skin Damping 6519460-37 1 Skin Damping 6519460-38 1 Skin Damping 6519460-39 1 Skin Damping 6519460-40 1 Skin Damping 6519460-41 1 Skin Damping 6519460-42 1 Skin Damping 6519460-43 1 Skin Damping 6519460-44 1 Skin Damping 6519460-45 1 Skin Damping 6519460-46 1 Skin Damping 6519460-48 1 Skin Damping 6519460-49 1 Skin Damping 6519460-50 3 Skin Damping 6519460-51 1 Skin Damping 6519460-53 1 Skin Damping 6519460-54 1 Skin Damping 6519460-55 1 Skin Damping 6519460-56 1 Skin Damping 6519460-57 1 Skin Damping 6519460-58 1 Skin Damping 6519460-59 1 Skin Damping 6519460-60 1 Skin Damping 6519460-61 1 Lower Blanket 6519460-62 1 Upper Blanket 6519460-65 1 Skin Damping 6519460-66 1 Skin Damping 6519460-67 1 Skin Damping 6519460-68 1 Skin Damping 6519460-69 1 Skin Damping 6519460-70 1 Skin Damping Page 14 June 12, 2013
6519460-71 1 Skin Damping 6519460-72 1 Skin Damping 6519516-1 1 Closeout Ring 6519516-3 1 Frost Pane 6519548-3 1 Lower Door Cover 6519548-4 1 Rubber Mat-Grey 6519632-12 1 RH AFT window Reveal Assembly 6519632-13 1 Wide Door AFT Window Reveal Assembly 6519632-4 1 RH FWD Reveal Assembly 6519632-5 1 Escape Hatch Reveal Assembly 6519632-6 1 Wide Door FWD window Reveal Assembly 6519634-6 1 Floorboard Closeout Assembly 6519815-39 1 LH Isolator Assembly 6519815-41 1 Shim 6519815-42 1 Intercostal Assembly 6519815-44 1 FWD Bracket 6519815-45 1 AFT Bracket 6590329-2 1 LH Sidewall Duct -W/D 9919090-1 1 Insulation - Bag 9919090-10 1 Insulation - Bag 9919090-11 1 Insulation - Bag 9919090-12 1 Insulation - Bag 9919090-13 1 Insulation - Bag 9919090-14 1 Insulation - Bag 9919090-15 1 Insulation - Bag 9919090-16 1 Insulation - Bag 9919090-17 1 Insulation - Bag 9919090-18 1 Insulation - Bag 9919090-19 1 Insulation - Bag 9919090-2 1 Insulation - Bag 9919090-20 1 Insulation - Bag June 12, 2013 Page 15
9919090-21 1 Insulation - Bag 9919090-22 1 Insulation - Bag 9919090-23 1 Insulation - Bag 9919090-24 1 Insulation - Bag 9919090-25 1 Insulation - Bag 9919090-26 1 Insulation - Bag 9919090-27 1 Insulation - Bag 9919090-28 1 Insulation - Bag 9919090-29 1 Insulation - Bag 9919090-3 1 Insulation - Bag 9919090-30 1 Insulation - Bag 9919090-31 1 Insulation - Bag 9919090-33 1 Insulation - Bag 9919090-34 1 Insulation - Bag 9919090-35 1 Insulation - Bag 9919090-4 1 Insulation - Bag 9919090-5 1 Insulation - Bag 9919090-6 1 Insulation - Bag 9919090-7 1 Insulation - Bag 9919090-8 1 Insulation - Bag 9919090-9 1 Insulation - Bag 1 Instructions Airplanes -0579 thru -0815, order the kit below to complete this service bulletin. -1 1 Kit, consisting of the following parts: AS5174D0606 1 Union MS21083N3 2 Nut MS21919WDG6 2 Clamp MS27039-1-06 2 Screw MS28778-6 1 Packing MS51521B4 1 Elbow Page 16 June 12, 2013
S1399-1-4.00 1 Sleeve S1399-3-9.50 1 Spiral Wrap S307-5 68 Inches Tubing 6591710-3 1 Tube Assembly 6591710-5 1 Tube Assembly 6591710-6 1 Tube Assembly Airplanes -0539 thru -0544, order the kit below to complete this service bulletin. -2 1 Kit, consisting of the following parts: 6511308-55 1 Strap 6511308-56 1 Strap June 12, 2013 Page 17
OWNER ADVISORY TITLE DOORS - WIDE DOOR INSTALLATION MODIFICATION TO: Cessna Aircraft Owner REASON To provide a wide cabin door installation. 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 * * * Please contact Cessna Service Parts & Programs for current cost and availability of parts listed in this service bulletin. Phone at 1-800-835-4000 (Domestic) or 1-316-517-7542 (International). Send email to: citationparts@cessna.textron.com or telefax at 1-316-517-7711. 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. NOTE: As a convenience, service documents are now available online to all our customers through a simple, free-of-charge registration process. If you would like to sign up, please visit the "Customer Access" link at www.cessnasupport.com to register. June 12, 2013 Page1of1 Cessna Aircraft Company, Cessna Customer Service, P.O. Box 7706, Wichita, KS 67277, U.S.A. 1-316-517-5800, Fax 1-316-517-7271 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 2013