FORM: 2391 DRAWING NO: ICA-680A-25-00002 Cessna Aircraft Company P.O Box 7704 WICHITA, KS 67277 ENGINEERING DRAWING AND PART LIST SIGNATURE AUTHORIZATION Originals Electronically Signed in the VPM System ================================================================================ REVISION: ICA-680A-25-00002 ICA --- PKG: 0000113342 ================================================================================ ORIGINATOR (DRM) Brice Logan (APPROVE 11/16/2017 14:36:53) MAINTENANCE_ENG (ALL) Stephen Taylor (APPROVE 11/16/2017 10:00:25) ICA_COORDINATOR (ALL) Jason Peterson (APPROVE 11/16/2017 11:18:42) PROJECT (AD11-18) Aaron Heiman (APPROVE 11/16/2017 10:18:54) AIRWORTHINESS (ALL) Chad Groene (APPROVE 11/16/2017 14:41:25) ODA ICA admin (ALL) Doug Carpenter (APPROVE 11/16/2017 14:04:01) ICA_COORDINATOR (ALL) Jason Peterson (APPROVE 11/16/2017 15:36:31) RELEASE (ALL) Chalese Molyneux (APPROVE 11/16/2017 16:09:53)
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 SIDELEDGE TABLE IMPROVEMENT UPDATE ICA Supplement MODEL NO: 680A SUPPLEMENT NO: ICA-680A-25-00002 SUPPLEMENT DATE: 11/16/2017 TEXTRON AVIATION INC. Form 2261 Rev 1
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 REVISIONS ICA-680A-25-00002 Rev: - Date: Nov/16/2017 ICA Summary Pages 1-6 Manuals Affected Description Title Maintenance Manual 25-25-01 pages 201-206 Sideledge Passenger Table - Maintenance Practices Adds design improvements to sidelege (and executive) tables for stow and release. Maintenance Manual 25-25-01 pages 501-509 Adds note to inform customers about the handle installation. Appendix A: Illustrated Parts Catalog Appendix B: Wiring Diagram Manual 1. Export Compliance NOT USED NOT USED Sideledge Passenger Table - Adjustment/Test A. This publication 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 2. Revision Bars A. Revision bars in this ICA supplement identify new ICAs and/or changes to the current ICAs in the released maintenance manual. New ICAs that are not in the current maintenance manual will have a revision bar from top to bottom along the left margin. ICAs that are in the current maintenance manual and have information added, deleted or revised will have a revision bar(s) in the left margin adjacent to the added, deleted or revised information. New or changed illustrations will have a change bar for the entire length of the page. 3. Page Numbering A. The page number system for ICA included in this supplement have three-element numbers that are separated by dashes. The three-element number is found at the bottom right corner of the page, left of the page number. The date is found below the page number. B. When the chapter/system element number is followed with zeros in the section/subsystem and subject/unit element number (28-00-00), the information is applicable to the entire system. Page 1 of 6 Nov 16/2017 TEXTRON AVIATION INC.
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 C. When the section/subsystem element number is followed with zeros in the subject/unit element number (28-21-00), the information is applicable to the subsystems in the system. D. The subject/unit element number is used to identify information applicable to units in the subsystems. The subject/unit element number continues in sequence from the number -01- with the number of subsystem units in which maintenance information is necessary. E. All system/subsystem/unit (chapter/section/subject) maintenance data is separated into speciied types of information: Description and Operation, Troubleshooting, Maintenance Practices, etc. Blocks of page numbers that are in sequence are used to identify the type of information: (1) Description and Operation or Troubleshooting information may not be included if the procedure is easy. When subtopics are short, they may be put together into the Maintenance Practices section. Maintenance Practices can have a mix of subtopics that includes information to service, remove, install, adjust, test, clean, paint or do approved repairs. (2) Longer procedures that are not as easy to do may be included in a speciied section. Page 1 through 99 - Description and Operation Page 101 through 199 - Troubleshooting Page 201 through 299 - Maintenance Practices Page 301 through 399 - Servicing Page 401 through 499 - Removal/Installation Page 501 through 599 - Adjustment/Test Page 601 through 699 - Inspection/Check Page 701 through 799 - Cleaning/Painting Page 801 through 899 - Approved Repairs F. A typical page number: G. Illustrations use the same igure numbers as the page block in which they appear. For example, Figure 202 would be the second igure in a Maintenance Practices section. 4. Supplement Revisions A. Revisions to this supplement may be accomplished if changes to this supplement are required after release of the original issue and prior to incorporation into the manuals listed in the REVISIONS table. B. All revisions to this supplement will have changes identiied in detail in the revision block(s) above. C. All pages in this ICA supplement will have the same date and are valid as of the date shown. 5. ICA Incorporation into Applicable Manuals Most ICA supplements will be incorporated in the next available revision to the manuals listed above and should be used in conjunction with those manuals until the next available revision is released. A. The ICA Supplement List located in the Introduction section of each manual listed in the REVISIONS table will indicate the incorporation status as of the release date of the published revision. Page 2 of 6 Nov 16/2017 TEXTRON AVIATION INC.
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 B. The manual revision level of the supplement incorporation will be listed in the "Manual Incorporation Status" column in the ICA Supplement List, when those ICAs associated with that manual have been incorporated. After ICAs are incorporated, the manual that they are incorporated in must now be used for those ICAs instead of the supplement. Based on revision cycle times for the affected manuals, MM ICAs, WDM ICAs, etc. in this supplement may be incorporated in the manuals at different times. There will not be a revision to this supplement to indicate incorporation in the manuals. Users are required to check the ICA Supplement List for each manual affected to determine incorporation status. C. This supplement will be completely superseded by the manuals listed in the REVISIONS table when it has been incorporated in all of the manuals. Page 3 of 6 Nov 16/2017 TEXTRON AVIATION INC.
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 1. Purpose INTRODUCTION A. The purpose of this Supplement is to provide the maintenance technician with the information necessary to ensure the correct functionality and performance of the Sideledge Table Improvement Update on the Cessna Model 680A until this information gets incorporated into the next revision to the manuals listed in the "REVISIONS" section of this supplement. B. This ICA supplement is designed to satisfy the requirements of 14 CFR 25.1529 "Instructions for Continued Airworthiness" associated with this installation. This document is a supplement to the Model 680A Maintenance Manual and will be incorporated in the next revision to the manual. C. When this information is incorporated in the next revision to the manuals listed in the "REVISIONS" section, those manuals shall take precedence over this supplemental document. Refer to the "ICA Supplement List" in the "Introduction" section of the respective manual for the status of all applicable ICA Supplements. D. Revisions to this supplement may occur if there is a change to any of the ICAs in this supplement prior to incorporation into all of the affected manuals. This document must be placed with the aircraft operator's Technical Library CD-ROM or Model 680A Maintenance Manual and incorporated into the operator's scheduled maintenance program. 2. Effectivity A. These Instructions for Continued Airworthiness (ICA) are effective for the following aircraft model and serialization. Model Beginning Effectivity Ending Effectivity 680A 3. Complete ICA Documents -0001 thru -0110 Incorporating SB680A-25-04 -0111 and On A. The following document(s), in conjunction with this supplement, constitute the Instructions for Continued Airworthiness for the Sideledge Table Improvement Update on the Cessna Model 680A. All items must be available to the operator at initial delivery. (1) Model 680A Maintenance Manual Page 4 of 6 Nov 16/2017 TEXTRON AVIATION INC.
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 1. Model 680A Maintenance Manual LIST OF INSTRUCTIONS FOR CONTINUED AIRWORTHINESS A. Chapter 25 Equipment/Furnishings (1) ATA 25-25-01, Sideledge Passenger Table - Maintenance Practices. (2) ATA 25-25-01, Sideledge Passenger Table - Adjustment/Test. Page 5 of 6 Nov 16/2017 TEXTRON AVIATION INC.
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 1. Continuous Inspection Program INSPECTION PROGRAM AND AIRWORTHINESS LIMITATIONS A. This ICA Supplement does not affect the current inspection program. 2. Airworthiness Limitations A. Cessna Aircraft Company Model 680A Maintenance Manual, Chapter 4, Airworthiness Limitations, contains the system and airframe limitations for the Model 680A. The Airworthiness Limitations section is FAA-approved and speciies maintenance required under Section 43.16 and 91.403 of Title 14 Code of Federal Regulations, unless an alternative program has been FAA approved. (1) There are no new (or additional) airworthiness limitations associated with this equipment and/or installation. Page 6 of 6 Nov 16/2017 TEXTRON AVIATION INC.
1. General SIDELEDGE PASSENGER TABLE - MAINTENANCE PRACTICES A. The sideledge passenger tables are located on the left and the right side of the airplane cabin. The sideledge passenger table can be a slimline table or an executive table. This style of sideledge passenger table is installed as an option. If you have a different sideledge table installed, refer to your Interior Maintenance and Illustrated Parts Manual. 2. Sideledge Passenger Table Removal/Installation (Airplanes -0001 thru -0110 NOT Incorporating SB680A-25-04). A. Tools and Equipment Refer to Equipment/Furnishings - General for Tools and Equipment. (1) Tools and Equipment None. (2) Special Consumables Boelube (70104) Light machine oil. (3) Reference Material Chapter 25, Sideledge Table - Adjustment/Test Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. B. Remove the Sideledge Passenger Table (Refer to Figure 201). (1) As required, remove the shroud the assembly or the sidewall. Refer to Sideledge Maintenance, Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. (2) Remove the table leaf from the table assembly as follows: (a) For the Executive table, remove the six screws that attach the bearing blocks to the table assembly. (b) For the Slimline table, remove the four screws that attach the bearing blocks to the table. (c) Lift the table leaf assembly and remove from the table frame assembly. (3) Remove the four screws that attach the lower attach angle to the airplane sidewall. (4) Remove the support angle as follows: (a) For the Executive table, remove the four screws that attach the support angle to the sideledge. (b) For the Slimline table, remove the six screws that attach the support angle to the sideledge. (5) Remove the six screws that attach the table assembly to the underside of sideledge. (6) Remove the two screws that attach the support angle to the outboard panel assembly. (7) Pull the table frame assembly down and away from the sideledge assembly and remove from the airplane. C. Install the Sideledge Table (Refer to Figure 201). (1) Clean and lubricate the gear tracks in the table frame assembly. (a) Remove unwanted material from the gear tracks. (b) Slightly lubricate with a light machine oil. (2) Clean and lubricate the guide tracks in the table assembly as follows: (a) Remove unwanted material from the guide tracks located on the underside of the table leaf assembly. (b) Lightly lubricate the guide tracks with Boelube (70104). (3) Put the table frame in position under the sideledge and install as follows: (a) Install the two screws that attach the support angle to the outboard panel assembly. (b) Install the support angle to the sideledge as follows: 1 For the Executive table, install the four screws that attach the support angle to the sideledge. 2 For the Slimline table, install the six screws that attach the support angle to the sideledge. 25-25-01 Page 201
Sideledge Passenger Table Installation (Airplanes -0001 thru -0110 NOT Incorporating SB680A-25-04) Figure 201 (Sheet 1) 25-25-01 Page 202
(4) Install the four screws that attach the lower attach angle to the airplane. (5) Make sure that the nylon rod and spring assembly are at 90 degrees to the table frame assembly. (6) Put the bearing blocks in correct position to receive the table leaf assembly. (7) Install the table leaf into the frame assembly as follows: (a) Put the table leaf in position on the frame. (b) Align the nylon guides with the guide tracks on the underside of the table leaf. (8) Lower the table leaf assembly into the table frame assembly. (9) Position the table into the bearing blocks. (10) Attach the bearing block to the table leaf assembly as follows: (a) For the Executive table, install the six screws that attach the bearing blocks to the table assembly. (b) For the Slimline table, install the four screws that attach the bearing blocks to the table. D. Return to Service (1) Adjust the sideledge table for proper spring tension. Refer to Chapter 25, Sideledge Table - Adjustment/Test. E. Put the Airplane Back to its Initial Condition. (1) As required, install the sidewall or table shroud assembly. Refer to Sideledge Maintenance, Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. 3. Sideledge Passenger Table Removal/Installation (Airplanes -0001 thru -0110 Incorporating SB680A- 25-04 and Airplanes -0111 and On). A. Tools and Equipment Refer to Equipment/Furnishings - General for Tools and Equipment. (1) Tools and Equipment Suitable Clamp to hold table leaf axle in down (stowed) position. (2) Special Consumables None. (3) Reference Material Chapter 25, Sideledge Table - Adjustment/Test Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. B. Remove the Sideledge Passenger Table (Refer to Figure 202, Sheet 1 and Sheet 2). (1) Remove the lower cabin sidewall. Refer to Sideledge Maintenance, Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. (2) Remove the table leaf and table leaf bracket assembly from the table frame assembly as follows: (a) For the executive table, remove the ten screws that attach the bearing blocks to the table leaf bracket assembly. (b) For the slimline table, remove the six screws that attach the bearing blocks to the table leaf bracket assembly. (c) Lift the table leaf assembly and table leaf assembly bracket and remove from the table frame assembly. (3) As required, remove the table leaf from the table leaf bracket as follows: (a) For the executive table, remove the 8 executive table leaf assemble bracket to table leaf (b) screws. Refer to Figure 202, Sheet 1. For the slimline table, remove the 5 slimline table leaf assembly bracket to table leaf screws. Refer to Figure 202, Sheet 2. (4) Use a clamp to hold the table leaf axle down in the stowed position. (5) Remove the four screws that attach the table frame to the sideledge assembly. (6) Remove the four screws that attach the table frame to the lower systems panel. (7) Remove the table frame from the table assembly. 25-25-01 Page 203
(Sideledge Passenger Table Airplanes -0001 thru -0110 Incorporating SB680A-25-04 and Airplanes -0111 and On) Figure 202 (Sheet 1) 25-25-01 Page 204
(Sideledge Passenger Table Airplanes -0001 thru -0110 Incorporating SB680A-25-04 and Airplanes -0111 and On) Figure 202 (Sheet 2) 25-25-01 Page 205
C. Install the Sideledge Table (Refer to Figure 202, Sheet 1 and Sheet 2). (1) Put the table frame in position under the sideledge assembly. (2) Install the four screws that attach the table frame to the sideledge assembly. (a) Loosely install the four screws that attach the table frame to the sideledge assembly. (b) Loosely install the four screws that attach the table frame to the lower systems panel. (c) Torque the four screws that attach the table frame to the sideledge assembly, refer to the Citation Standard Practices Manual, Chapter 20 Torque Data - Maintenance Practices. (d) Torque the four screws that attach the table frame to the lower systems panel, refer to the Citation Standard Practices Manual, Chapter 20 Torque Data - Maintenance Practices. (3) If required, install the table leaf to the table leaf bracket assembly as follows: (a) For the executive table, install the 8 executive table leaf assemble bracket to table leaf screws. Refer to Figure 202, Sheet 1. (b) For the slimline table, install the 5 slimline table leaf assembly bracket to table leaf screws. Refer to Figure 202, Sheet 2. (4) Remove the clamp on the table leaf axle. (5) Put the table leaf assembly and table bracket assembly in position and install as follows: (a) For the executive table, install the ten screws that attach the bearing blocks to the executive table leaf bracket assembly. (b) For the slimline table, install the six screws that attach the bearing blocks to the slimline table leaf bracket assembly. D. Return to Service (1) Adjust the sideledge table for proper spring tension. Refer to Chapter 25, Sideledge Table - Adjustment/Test. E. Put the Airplane Back to its Initial Condition. (1) Install the lower cabin sidewall. Refer to Sideledge Maintenance, Model 680A Interior Maintenance Manual and Illustrated Parts Catalog. 25-25-01 Page 206
1. General SIDELEDGE PASSENGER TABLE - ADJUSTMENT/TEST A. This section gives the procedure to adjust the spring tension in the sideledge passenger table, Executive table (containing two springs) and the Slimline table (containing one spring) to vary the amount of force required to deploy the tables. 2. Sideledge Passenger Table Spring Tension Test A. Tools and Equipment Refer to Equipment/Furnishings - General for Tools and Equipment. (1) Tools and Equipment Extech Force Gauge Model 475044 or equivalent. (2) Special Consumables None. (3) Reference Material None B. Prepare the Airplane (1) Put protective tape over the area of the table that is in contact with the gauge. (2) Open the sideledge passenger table lid and manually deploy the table. Airplanes -0001 thru -0110 Incorporating SB680A-25-04 and Airplanes -0111 and On use a handle to deploy and stow the passenger table. (a) (b) (c) Make sure that the springs are attached and are under tension. Make sure that the table operates freely and that the internal mechanism is free of unwanted material. Stow the table completely. Airplanes -0001 thru -0110 Incorporating SB680A-25-04 and Airplanes -0111 and On use a handle to deploy and stow the passenger table. C. Test the Sideledge Passenger Table Spring Tension. The table must not be deployed and stowed more than once per minute. This will overheat the damper and change the performance until the damper can cool down to an ambient temperature. (1) On the Extech Force Gauge Model 475044, select the POWER switch to "PEAK" position. (a) Make sure that "LB" is selected on the force gauge. (b) Select "ZERO" on the Force Gauge before taking any new measurements. (c) Install the hook attachment to the force gauge. (2) Attach the hook to the inger slot on the table. Refer to Figure 501, and Figure 502. (3) Measure the Sideledge Passenger Table Peak Deploy Force as follows: (a) With a force gauge attached, slowly raise the table to the highest vertical position. Stop before the 90 degree break over point. Refer to Figure 503, and Figure 504. Avoid sharp accelerations during the pull test. 25-25-01 Page 501
(b) Record the value indicated by the force gauge as Peak Deploy Force Value 1. Refer to Table 501 for Forward or Aft Table Deploy Force Values. 1 If the recorded peak deploy force value is out of tolerance with Table 501, adjust the sideledge passenger table spring tension(s). Refer to Adjust the Sideledge Passenger Table Spring Tension in this section. The Executive table style has two adjustment springs. The Slimline table style has one adjustment spring. (c) (d) a If the table spring tension(s) was/were adjusted, do steps 2.C.(1) thru 2.C.(3). Record this value as Peak Deploy Force Value 1. Stow the table completely. Do steps 2.C.(1) thru 2.C.(3) two more times and record Peak Deploy Force Value 2 and Peak Deploy Force Value 3. The table must not be deployed and stowed more than once per minute. This will overheat the damper and change the performance until the damper can cool down to an ambient temperature. (e) (f) Calculate the average of the three peak deploy force values using the formula as follows: 1 Add (Peak Deploy Force Value 1) + (Peak Deploy Force Value 2) + (Peak Deploy Force Value 3) together. a The sum is called the Total Peak Deploy Force Sum. 2 Divide the Total Peak Deploy Force Sum by three. a The resulting number is called the Peak Deploy Force Value Average. Compare the calculated Peak Deploy Force Value Average with the Peak Deploy Force Values Average Values given in Table 501. Table 501. Sideledge Table Peak Deploy Force Tolerances Table Style Peak Deploy Force Values Peak Deploy Force Value Average Executive 8.0 Pounds, + 1 Pound, - 2 Pounds (35.6 N, + 4.5 N, - 8.9 N) Slimline 4.0 Pounds, + 2 Pound, - 0 Pound (17.8 N, + 8.9 N, - 0.0 N) 1 2 2 3 NOTE 1: NOTE 2: NOTE 3: Calculated average of (Peak Deploy Force Value 1) + (Peak Deploy Force Value 2) + (Peak Deploy Force Value 3). The Left and Right Peak Deploy Force Values must be within 1 Pound (4.4 N) of each other. You may need to disable the torsion spring to get a nominal value within the tolerance for the Slimline. (g) (h) It is necessary to do the Test the Sideledge Passenger Table Spring Tension for the other Executive or Slimline table styles in order to compare the values as given in Table 501. Remove the protective tape from the tables that have been tested. 25-25-01 Page 502
3. Sideledge Passenger Table Spring Tension Adjustment A. Adjust the Sideledge Passenger Tables: Executive Table (Two Springs). Adding tension increases spring assistance, making the table easier to lift. Reducing tension decreases spring assistance, making the table more dificult to lift. (1) Add tension to the Executive table (two springs) as follows: (a) Access the executive table and the springs as follows: 1 Pull the table shroud inboard to remove the table shroud. (b) Lift the table up about half way to three quarters to help release some spring tension. 1 Place a block of wood under the table to hold the table in place. (c) Locate the table spring ends that are inserted into the horizontal axle. The table spring ends are located near the middle table block of executive table. Shrink wrap is placed around table springs to protect the springs and table. 1 The shrink wrap may need to be cut back slightly to access spring ends. WARNING: Take care when pulling the spring end from the horizontal axle as the spring is under tension. The spring can uncoil quickly and cause damage to the person or the table. (d) Firmly grasp one spring end and pull spring end from horizontal axle with a pair of pliers. 1 Do not release spring end. Spring tension is added one revolution at a time and is done to one spring at a time. If one spring uncoils, both springs will need to be uncoiled and tension added to both springs equally. (e) (f) (g) (h) With the spring end irmly grasped with pliers, lift the table until the spring insertion hole in the rod turns one revolution. Put the spring end back into the horizontal axle. Lower the table to the previous location on the wood block. Repeat steps 3.A.(1)(d) thru 3.A.(1)(f) for the second spring. Make sure that both springs are adjusted equally, making sure that both springs have the same amount of tension. (i) Remove the block of wood. (j) Test the Sideledge Passenger Table Spring Tension. Refer to Sideledge Passenger Table Spring Tension Test this section. (k) Restore access. (2) Remove tension from the Executive table (two springs) as follows: (a) Access the executive table and the springs as follows: 1 Pull the table shroud inboard to remove the table shroud. (b) Lift the table up about half way to three quarters to help release some spring tension. 1 Place a block of wood under the table to hold the table in place. 25-25-01 Page 503
Attach Force Gauge (Lid Open) ( Airplanes -0004 thru -0030) Figure 501 (Sheet 1) 25-25-01 Page 504
Attach Force Gauge (Airplanes -0031 and On) Figure 502 (Sheet 1) 25-25-01 Page 505
Perform Pull Test ( Airplanes -0004 thru -0030) Figure 503 (Sheet 1) 25-25-01 Page 506
Perform Pull Test (Airplanes -0031 and On) Figure 504 (Sheet 1) 25-25-01 Page 507
(c) Locate the table spring ends that are inserted into the horizontal axle. The table spring ends are located near the middle table block of the executive table. Shrink wrap is placed around table springs to protect the springs and table. 1 The shrink wrap may need to be cut back slightly to access the spring ends. WARNING: Take care when pulling the spring end from the horizontal axle as the spring is under tension. The spring can uncoil quickly and cause damage to the person or the table. (d) Firmly grasp one spring end and pull spring end from horizontal axle with a pair of pliers. 1 Do not release spring end. Spring tension is reduced one revolution at a time and is done to one spring at a time. If one spring uncoils, both springs will need to be uncoiled and tension added to both springs equally. (e) (f) (g) (h) With the spring end irmly grasped with pliers, lower the table until the spring insertion hole in the rod turns one revolution. Put the spring end back into the horizontal axle. Lower the table to the previous location. Do steps 3.A.(2)(d) thru 3.A.(2)(g) for the second spring. Make sure that both springs are adjusted equally, and make sure that both springs have the same amount of tension. (i) Remove the block of wood. (j) Test the Sideledge Passenger Table Spring Tension. Refer to Sideledge Passenger Table Spring Tension Test this section. (k) Restore access. B. Adjust the Sideledge Passenger Table: Slimline Table (One Spring). Adding tension increases spring assistance, making the table easier to lift. Reducing tension decreases spring assistance, making the table more dificult to lift. (1) Add tension to the Slimline table (one spring) as follows: (a) Access the Slimline table and the spring as follows: 1 Pull the table shroud inboard to remove the table shroud. (b) Lift the table up about half way to three quarters to help release some spring tension. 1 Place a block of wood under the table to hold the table in place. (c) Locate the table spring end that is inserted into the horizontal axle. 1 The shrink wrap may need to be cut back slightly to access the spring end. WARNING: Take care when pulling the spring end from horizontal axle as the spring is under tension. The spring can uncoil quickly and cause damage to the person or the table. (d) (e) (f) Firmly grasp the spring end and pull the spring end from horizontal axle with a pair of pliers. 1 Do not release the spring end. With the spring end irmly grasped with pliers, lift the table until the spring insertion hole in the rod turns one revolution. Put the spring end back into the horizontal axle. 25-25-01 Page 508
(g) Remove the block of wood. (h) Test the Sideledge Passenger Table Spring Tension. Refer to Sideledge Passenger Table Spring Tension Test this section. (i) Restore access. (2) Remove tension from the Slimline table (One Spring) as follows: (a) Access the Slimline table and the spring as follows: 1 Pull the table shroud inboard to remove the table shroud. (b) Lift the table up about half way to three quarters to help release some spring tension. 1 Place a block of wood under the table to hold table in place. (c) Locate the table spring end that is inserted into the horizontal axle. 1 The shrink wrap may need to be cut back slightly to access the spring end. (d) (e) (f) (g) (h) (i) WARNING: Take care when pulling the spring end from horizontal axle as the spring is under tension. The spring can uncoil quickly and cause damage to the person or the table. Firmly grasp one spring end and pull the spring end from the horizontal axle with a pair of pliers. 1 Do not release the spring end. With the spring end irmly grasped with pliers, lower the table until the spring insertion hole in the rod turns one revolution. Put the spring end back into the horizontal axle. Remove the block of wood. Test the Sideledge Passenger Table Spring Tension. Refer to Sideledge Passenger Table Spring Tension Test this section. Restore access. C. Return the Airplane to its Initial Condition. 25-25-01 Page 509
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 SUPPLEMENT NO: ICA-680A-25-00002 APPENDIX A: ILLUSTRATED PARTS CATALOG NOT APPLICABLE TEXTRON AVIATION INC. Form 2261 Rev 1
TEXTRON AVIATION INC. AIRCRAFT DIVISION WICHITA, KANSAS 67277 SUPPLEMENT NO: ICA-680A-25-00002 APPENDIX B: WIRING DIAGRAM MANUAL NOT APPLICABLE TEXTRON AVIATION INC. Form 2261 Rev 1