alitalia lie flat b767-300 - wingdesign · via appia km 66,400 - 04013 tor tre ponti - italy...

Via Appia km 66,400 - 04013 Tor Tre Ponti - ITALY

Originally Issued : August 30, 200525-26-38

COMPONENT MAINTENANCE MANUALwith

ILLUSTRATED PARTS LISTof

PASSENGER SEAT SERIES"16NC()T()()()()ZA"

for

ALITALIALIE FLATB767-300

(Avio proj. F79)

RECORD OF REVISION

REV. ISSUE DATE BY REV. ISSUE DATE BY No. DATE INSERTED No. DATE INSERTED

RETAIN THIS RECORD IN FRONT OF MANUAL. ON RECEIPT OF REVISION, INSERT REVISED PAGESIN THE MANUAL AND ENTER REVISION NUMBER, DATE AND INITIALS.

25-26-38Page 1

August 30, 2005

COMPONENT MAINTENANCE MANUALA I R C R A F T P A S S E N G E R S E A TSERIES"16NC()T()()()()ZA" FOR B767-300

SERVICE BULLETIN

Service Bull. Date Incorp. Service Bull. Date Incorp.

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August 30, 2005


LIST OF EFFECTIVE PAGES

SUBJECT PAGE DATE SUBJECT PAGE DATETitle 1 Aug 30/2005

Record ofRevision 1 Aug 30/2005

Service Bulletin 1 Aug 30/2005List

List of Effective 1 Aug 30/2005Pages 2 Aug 30/2005

3 Aug 30/20054 Aug 30/2005

Table of 1 Aug 30/2005Contents 2 Aug 30/2005

3 Aug 30/20054 Aug 30/2005

List of Illustrations 1 Aug 30/20052 Aug 30/20053 Aug 30/20054 Aug 30/20055 Aug 30/20056 Aug 30/20057 Aug 30/2005

List of Tables 1 Aug 30/2005

Introduction 1 Aug 30/2005

Description and 101 Aug 30/2005Operation 102 Aug 30/2005

103 Aug 30/2005104 Aug 30/2005105 Aug 30/2005106 Aug 30/2005107 Aug 30/2005108 Aug 30/2005109 Aug 30/2005110 Aug 30/2005111 Aug 30/2005112 Aug 30/2005113 Aug 30/2005114 Aug 30/2005115 Aug 30/2005116 Aug 30/2005117 Aug 30/2005118 Aug 30/2005

Description and 119 Aug 30/2005Operation 120 Aug 30/2005

121 Aug 30/2005122 Aug 30/2005123 Aug 30/2005124 Aug 30/2005125 Aug 30/2005126 Aug 30/2005128 Aug 30/2005129 Aug 30/2005130 Aug 30/2005

Testing and 201 Aug 30/2005Troubleshooting 202 Aug 30/2005

203 Aug 30/2005204 Aug 30/2005205 Aug 30/2005206 Aug 30/2005207 Aug 30/2005208 Aug 30/2005209 Aug 30/2005210 Aug 30/2005211 Aug 30/2005212 Aug 30/2005213 Aug 30/2005214 Aug 30/2005215 Aug 30/2005216 Aug 30/2005217 Aug 30/2005218 Aug 30/2005219 Aug 30/2005220 Aug 30/2005221 Aug 30/2005222 Aug 30/2005223 Aug 30/2005224 Aug 30/2005225 Aug 30/2005226 Aug 30/2005227 Aug 30/2005228 Aug 30/2005229 Aug 30/2005230 Aug 30/2005231 Aug 30/2005232 Aug 30/2005233 Aug 30/2005234 Aug 30/2005235 Aug 30/2005


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June 27, 205

LIST OF EFFECTIVE PAGES [continued]

SUBJECT PAGE DATE SUBJECT PAGE DATETesting and 236 Aug 30/2005Troubleshooting 237 Aug 30/2005

238 Aug 30/2005239 Aug 30/2005240 Aug 30/2005241 Aug 30/2005242 Aug 30/2005243 Aug 30/2005244 Aug 30/2005245 Aug 30/2005246 Aug 30/2005247 Aug 30/2005248 Aug 30/2005249 Aug 30/2005250 Aug 30/2005251 Aug 30/2005252 Aug 30/2005253 Aug 30/2005254 Aug 30/2005255 Aug 30/2005256 Aug 30/2005257 Aug 30/2005258 Aug 30/2005259 Aug 30/2005260 Aug 30/2005261 Aug 30/2005262 Aug 30/2005263 Aug 30/2005264 Aug 30/2005265 Aug 30/2005266 Aug 30/2005267 Aug 30/2005268 Aug 30/2005269 Aug 30/2005270 Aug 30/2005271 Aug 30/2005272 Aug 30/2005273 Aug 30/2005274 Aug 30/2005275 Aug 30/2005276 Aug 30/2005277 Aug 30/2005278 Aug 30/2005279 Aug 30/2005280 Aug 30/2005281 Aug 30/2005282 Aug 30/2005283 Aug 30/2005284 Aug 30/2005285 Aug 30/2005286 Aug 30/2005287 Aug 30/2005288 Aug 30/2005

Testing and 289 Aug 30/2005Troubleshooting 290 Aug 30/2005

291 Aug 30/2005Disassembly 301 Aug 30/2005

302 Aug 30/2005303 Aug 30/2005304 Aug 30/2005305 Aug 30/2005306 Aug 30/2005307 Aug 30/2005308 Aug 30/2005309 Aug 30/2005310 Aug 30/2005311 Aug 30/2005312 Aug 30/2005313 Aug 30/2005314 Aug 30/2005315 Aug 30/2005316 Aug 30/2005317 Aug 30/2005

Cleaning 401 Aug 30/2005Cleaning 402 Aug 30/2005

403 Aug 30/2005404 Aug 30/2005405 Aug 30/2005406 Aug 30/2005407 Aug 30/2005408 Aug 30/2005

Check 501 Aug 30/2005502 Aug 30/2005503 Aug 30/2005504 Aug 30/2005

Repair 601 Aug 30/2005602 Aug 30/2005603 Aug 30/2005604 Aug 30/2005

Repair 605 Aug 30/2005606 Aug 30/2005607 Aug 30/2005608 Aug 30/2005609 Aug 30/2005610 Aug 30/2005611 Aug 30/2005

Assembly 701 Aug 30/2005Fits and 801 Aug 30/2005ClearancesSpecial Tools, 901 Aug 30/2005Fixtures andEquipments

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SUBJECT PAGE DATE SUBJECT PAGE DATEIllustrated Parts 1001 Aug 30/2005List 1002 Aug 30/2005

1003 Aug 30/20051004 Aug 30/20051005 Aug 30/20051006 Aug 30/20051007 Aug 30/20051008 Aug 30/20051009 Aug 30/20051010 Aug 30/20051011 Aug 30/20051012 Aug 30/20051013 Aug 30/20051014 Aug 30/20051015 Aug 30/20051016 Aug 30/20051017 Aug 30/20051018 Aug 30/20051019 Aug 30/20051020 Aug 30/20051021 Aug 30/20051022 Aug 30/20051023 Aug 30/20051024 Aug 30/20051025 Aug 30/20051026 Aug 30/20051027 Aug 30/20051028 Aug 30/20051029 Aug 30/20051030 Aug 30/20051031 Aug 30/20051032 Aug 30/20051033 Aug 30/20051034 Aug 30/20051035 Aug 30/20051036 Aug 30/20051037 Aug 30/20051038 Aug 30/20051039 Aug 30/20051040 Aug 30/20051041 Aug 30/20051042 Aug 30/20051043 Aug 30/20051044 Aug 30/20051045 Aug 30/20051046 Aug 30/20051047 Aug 30/20051048 Aug 30/20051049 Aug 30/20051050 Aug 30/20051051 Aug 30/2005

Illustrated Parts 1052 Aug 30/2005List 1053 Aug 30/2005

1054 Aug 30/20051055 Aug 30/20051056 Aug 30/20051057 Aug 30/20051058 Aug 30/20051059 Aug 30/20051060 Aug 30/20051061 Aug 30/20051062 Aug 30/20051063 Aug 30/20051064 Aug 30/20051065 Aug 30/20051066 Aug 30/20051067 Aug 30/20051068 Aug 30/20051069 Aug 30/20051070 Aug 30/20051071 Aug 30/20051072 Aug 30/20051073 Aug 30/20051074 Aug 30/20051075 Aug 30/20051076 Aug 30/20051077 Aug 30/20051078 Aug 30/20051079 Aug 30/20051080 Aug 30/20051081 Aug 30/20051082 Aug 30/20051083 Aug 30/20051084 Aug 30/20051085 Aug 30/20051086 Aug 30/20051087 Aug 30/20051088 Aug 30/20051089 Aug 30/20051090 Aug 30/20051091 Aug 30/20051092 Aug 30/20051093 Aug 30/20051094 Aug 30/20051095 Aug 30/20051096 Aug 30/20051097 Aug 30/20051098 Aug 30/20051099 Aug 30/20051100 Aug 30/20051101 Aug 30/20051102 Aug 30/2005

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SUBJECT PAGE DATE SUBJECT PAGE DATEIllustrated Parts 1103 Aug 30/2005List 1104 Aug 30/2005

1105 Aug 30/20051106 Aug 30/20051107 Aug 30/20051108 Aug 30/20051109 Aug 30/20051110 Aug 30/20051111 Aug 30/20051112 Aug 30/20051113 Aug 30/20051114 Aug 30/20051115 Aug 30/20051116 Aug 30/20051117 Aug 30/20051118 Aug 30/20051119 Aug 30/20051120 Aug 30/20051121 Aug 30/20051122 Aug 30/20051123 Aug 30/20051124 Aug 30/20051125 Aug 30/20051126 Aug 30/20051127 Aug 30/20051128 Aug 30/20051129 Aug 30/20051130 Aug 30/20051131 Aug 30/20051132 Aug 30/2005

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TABLE OF CONTENTS

SUBJECT PAGE

1. DESCRIPTION AND OPERATIONS .................................................. ..............101A. General.........................................................................................................101B. Description ...................................................................................................101C. Operation......................................................................................................104D. Seat Installation Procedure............................................................................111E. Tolerance Allowed in Maintenance................................................................121

2. TESTING AND TROUBLESHOOTING ............................................................201A. General.........................................................................................................201B. Testing ..........................................................................................................201C. Floor Track Fitting Adjustment......................................................................202D. Rotary Actuator Adjustment . .......................................................................203E. Actuators Calibration ....................................................................................204F. Equipment List, Electric Installation DBL seat.......................................206-207F1. Wiring Diagram, DBL seat ...........................................................................208F2.Porter System Electrical Installation, DBL seat ....................................209-213F3.Matsushita Electrical Installation, DBL seat...........................................214-215F4. Bonding Straps Installation, DBL seat ........................................................216F5. Seat Junction Box Installation, DBL seat..............................................217-219F6. GD System Electrical Installation, DBL seat.........................................220-221F7. GTE System Electrical Installation ,DBL seat.......................................222-223F8.Harness Attachiing Point, DBL seat..............................................................224F9. ISPS Installation, DBL seat ..................................................................225-228F10. SEB Installation, DBL seat...................................................................229-232F11. Controller Installation, DBL seat ...........................................................233-236F12. Telephone Box Installation, DBL seat ...................................................237-240F13. Lumbar Pump Installation, DBL seat ..................................................241-244G. Equipment List, Electric Installation , SGL seat .....................................245-246G1.Wiring Diagram, SGL seat............................................................................247G2.Porter System Electrical Installation, SGL seat ...................................248-253G3.Matsushita Electrical Installation, SGL seat ..........................................254-255G4. GD System Electrical Installation, SGL seat ........................................256-257G5. GTE System Electrical Installation, SGL seat ......................................258-259G6. Bonding Straps Installation, SGL seat .......................................................260G7.Harness Attaching Point, SGL seat..............................................................261

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TABLE OF CONTENTS

SUBJECT PAGE

2. TESTING AND TROUBLESHOOTING ............................................................201G8. Seat Junction Box Installation, SGL.....................................................262-265G9. SEB Installation, SGLL.........................................................................266-269G10. Controller Installation, SGL ................................................................270-273G11. Lumbar Pump Installation, SGL..........................................................274-277G12. ISPS Installation, SGL........................................................................278-281G13.Telephone Box Installation, SGL .........................................................282-285H. Electrical Installation Overview......................................................................286I. In-Arm-Table Adjustment.............................................................................287J. Headrest Adjustment...................................................................................288K. Footpad Adjustment ....................................................................................289L. Troubleshooting......................................................................................290-291

3. DISASSEMBLY .................................................................................................301A. General..........................................................................................................301B. Main Disassembly .........................................................................................301B.1Top shell........................................................................................................301B.2 Lower Shell ..................................................................................................302B.3 Seat Pan ......................................................................................................302B.4 Legrest Assy ................................................................................................303B.5 Upper Endbay Assy .....................................................................................304B.6 Lower Endbay Assy (Fixed).........................................................................306B.7 CNT Armrest ................................................................................................307B.8 Backrest Assy ..............................................................................................309B.9 Headrest Assy .............................................................................................309C. Headrest Disassembly ..................................................................................310D. Outbd Endbay Assy Disassembly .................................................................310E. CNT Armrest Disassembly ............................................................................311F. Shell Disassembly .........................................................................................312G. In-Arm-Table Disassembly ............................................................................312H. Legrest Disassembly .....................................................................................313J. Primary Structure Disassembly ....................................................................313K. Leg Disassembly ...........................................................................................313L. Manual Release Disassembly .......................................................................313M. Reading Light Disassembly...........................................................................313N. Control Panel Disassembly ...........................................................................314

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TABLE OF CONTENTS

SUBJECT PAGE

3. DISASSEMBLY .................................................................................................301O. Controller Disassembly .................................................................................314P. ISPS Disassembly.........................................................................................314

Q. Seat Junction Box Disassembly ...................................................................315R. Telephone Box Disassembly ........................................................................315S. Interface Board Disassembly .......................................................................315T. Lumbar Box Disassembly.............................................................................316U. Rotary Actuator Disassembly .......................................................................316V. SEB Disassembly.........................................................................................317

4. CLEANING ......................................................................................... ..............401A. General.......................................................................................................401B. List of Cleaning Agents and Usage ............................................................401C. Plastic and Metal Components...................................................................402D.1 Upholstery Cleaning ...................................................................................402D.2 Cleaning Procedures for Leather ................................................................405E Cleaning Agents Specification ....................................................................406

5. INSPECTION CHECK/MAINTENANCE ...........................................................501A. General.........................................................................................................501B. Inspection Check..........................................................................................501

B.1 Post-Flight Check..................................................................................501B.2 Every 500 hours Check.........................................................................501B.3 Every 1000 hours Check.......................................................................501B.4 Every 2000 hours Check.......................................................................501

C. Maintenance.................................................................................................503

6. REPAIR ............................................................................................................601A. General .......................................................................................................601B. Rivets Replacement....................................................................................601C. Hole Repair.................................................................................................602D. Velcro Tape Removal and Replacement.....................................................602E. Honeycomb Panel Repairing Instructions...................................................603F. Electric System Repair ...............................................................................609

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TABLE OF CONTENTS

SUBJECT PAGE

7. ASSEMBLY AND STORAGE INSTRUCTIONS................................................701A. General .......................................................................................................701B. Assembly....................................................................................................701C. Storage Instructions ...................................................................................701

8. FITS AND CLEARANCES ................................................................................801A. General.........................................................................................................801

9. SPECIAL TOOLS, FIXTURES AND EQUIPMENT...........................................901A. General.........................................................................................................901B. Special Equipments......................................................................................901

10. ILLUSTRATED PARTS LIST ..........................................................................10011. General.......................................................................................................10012. Illustrated Parts List Arrangement ..............................................................10013. Numerical Parts List Index Arrangement....................................................10034. Use of the Illustrated Parts List ..................................................................1003

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LIST OF ILLUSTRATIONS

FIGURE TITLE PAGE

1A ......................Manual Release Leverage, Aisle Armrest...........................1061B ......................Manual Release Leverage, CNT Armrest ...........................1061C ......................SJB, DBL seat.....................................................................1091D ......................SJB, SGL seat.....................................................................1091E ......................Seat over the Trolley............................................................1111F ......................Trolley for SGL seat.............................................................1121G ......................Trolley for DBL seat.............................................................1121H ......................DBL seat, fwd view..............................................................1141J ......................DBL seat, rear view .............................................................115

101 ......................Aircraft Seat Arrangement...................................................123102 ......................Seat Model, Aisle Side View ........................................127-128103 ......................Constant Cross Section ...............................................129-130200 ......................Floor Track Fitting Adjustment ............................................202201 ......................Rotary Actuator Adjustment ................................................203202 ......................Seat Junction Box ...............................................................204

202a ......................Footwell...............................................................................205202b ......................Toggle Switch, Control Panel ..............................................205203 ......................Porter System Electrical Installation, DBL side view...........209

203a ......................Porter System Electrical Installation, DBL front view ..........210203b ......................Porter System Electrical Installation DBL, top view.............211203c ......................Porter System Electrical Installation DBL, top view ............212203d ......................Porter System Electrical Installation, DBL detail B..............213204 ......................MATSUSHITA System, DBL side view................................214

204a ......................MATSUSHITA System, DBL top view .................................215205 ......................Bonding Straps Installation, DBL top view ..........................216206 ......................Seat Junction Box Installation, DBL front view ...................217

206a ......................Seat Junction Box Installation, DBL side view ...................218206b ......................Seat Junction Box Installation, DBL top view......................219207 ......................GD System Installation, DBL side view...............................220

207a ......................GD System Installation, DBL top view ................................221

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FIGURE TITLE PAGE

208 ......................GTE System Installation, DBL side view.............................222208a ......................GTE System Installation, DBL top view ..............................223209 ......................Typical Harness Attaching Point, DBL seat.........................224210 ......................ISPS Installation, DBL front view ........................................225

210a ......................ISPS Installation, DBL side view .........................................226210b ......................ISPS Installation, DBL top view...........................................227210c ......................ISPS Installation, DBL rear view .........................................228

211 ......................SEB Installation, DBL front view .........................................229211a ......................SEB Installation, DBL front view .........................................230211b ......................SEB Installation, DBL top view............................................231211c ......................SEB Installation, DBL side view ..........................................232212 ......................Controller Installation, DBL front view .................................233

212a ......................Controller Installation, DBL side view..................................234212b ......................Controller Installation, DBL top view ...................................235212c ......................Controller Installation, DBL rear view.................................236213 ......................Telephone Box Installation, DBL front view........................237

213a ......................Telephone Box Installation, DBL side view .........................238213b ......................Telephone Box Installation, DBL top view ...........................239213c ......................Telephone Box Installation, DBL rear view..........................240214 ......................Lumbar Pump Installation, DBL front view ..........................241

214a ......................Lumbar Pump Installation, DBL side view...........................242214b ......................Lumbar Pump Installation, DBL top view ............................243214c ......................Lumbar Pump Installation, DBL rear view...........................244215 ......................Porter System Electrical Installation, SGL side view...........248

215a ......................Porter System Electrical Installation, SGL front view ..........249215b ......................Porter System Electrical Installation SGL, top view ............250215c ......................Porter System Electrical Installation SGL, top view ............251215d ......................Porter System Electrical Installation, SGL top view ............252215e ......................Porter System Electrical Installation SGL, side view...........253

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FIGURE TITLE PAGE

216 ......................MATSUSHITA System, SGL side view................................254216a ......................MATSUSHITA System, SGL top view .................................255217 ......................GD System Installation, SGL side view...............................256

217a ......................GD System Installation, SGL top view ................................257218 ......................GTE System Installation, SGL side view.............................258

218a ......................GTE System Installation, SGL top view ..............................259219 ......................Bonding Straps Installation, SGL ........................................260220 ......................Typical Harness Attaching Point, SGL seat ........................261221 ......................Seat Junction Box Installation, SGL front view ..................262

221a ......................Seat Junction Box Installation, SGL side view ...................263221b ......................Seat Junction Box Installation, SGL top view......................264221c ......................Seat Junction Box Installation, SGL rear view ....................265222 ......................SEB Installation, SGL front view .........................................266

222a ......................SEB Installation, SGL side view..........................................267222b ......................SEB Installation, SGL top view ...........................................268222c ......................SEB Installation, SGL front view .........................................269223 ......................Controller Installation, SGL front view.................................270

223a ......................Controller Installation, SGL side view .................................271223b ......................Controller Installation, SGL top view ...................................272223c ......................Controller Installation, SGL rear view..................................273224 ......................Lumbar Pump Installation, SGL front view..........................274

224a ......................Lumbar Pump Installation, SGL side view ..........................275224b ......................Lumbar Pump Installation, SGL top view ............................276224c ......................Lumbar Pump Installation, SGL rear view...........................277225 ......................ISPS Installation, SGL front view ........................................278

225a ......................ISPS Installation, SGL side view.........................................279225b ......................ISPS Installation, SGL top view ..........................................280225c ......................ISPS Installation, SGL front view ........................................281226 ......................Telephone Box Installation, SGL front view........................282

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FIGURE TITLE PAGE

226a ......................Telephone Box Installation, SGL side view .........................283226b ......................Telephone Box Installation, SGL top view...........................284226c ......................Telephone Box Installation, SGL rear view .........................285227 ......................In-Arm-Table Adjustment, upper joint..................................287228 ......................Headrest Adjustment...........................................................288229 ......................Footpad Adjustment ............................................................289301 ......................Top Shell Attachment, rear view..........................................301

301a ......................Reading Light/RJU connectors ...........................................301302 ......................Shoes Compartment, DBL seat ..........................................302

302a ......................Footwell Closure, Rear Panel .............................................302302b ......................Inner Rear View of CNT Armrest ........................................302303 ......................Legrest, lower view .............................................................303

303a ......................Legrest, lower view .............................................................303304 ......................Seat Pan, lower view...........................................................303

304a ......................Seat Pan, upper view ..........................................................303304b ......................Seat Pan/Legrest, lower view..............................................304305 ......................Handset Cradle ..................................................................304

305a ......................Control Panel, upper view ...................................................304305b ......................Control Panel, lower view....................................................304305c ......................Handset ..............................................................................305305d ......................Manual Release Leverage ..................................................305305e ......................Endbay, upper view.............................................................305306 ......................Connector, Aisle Armrest ....................................................306

306A ......................Aisle Endbay Attachment, inner view..................................306306B ......................Outbd Endbay Attachment, inner view................................306306C ......................Outbd Endbay Attachment, inner view................................306306D ......................Leg with reinforcement, Aisle Side......................................307306E ......................Leg, Aisle Side ....................................................................307

307 ......................Connector, CNT Armrest.....................................................307

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FIGURE TITLE PAGE

307a ......................Power IN-OUT Connectors .................................................307307b ......................Fwd Escutcheon..................................................................308307c ......................CNT Armrest Actuator connector ........................................308307d ......................Seat Junction Box ...............................................................308307e ......................CNT Armrest, rear view of the seat.....................................309308 ......................Backrest, rear view..............................................................309

308a ......................Backrest, side view .............................................................309309 ......................Headrest, front view ............................................................309310 ......................Headrest, RH Plate .............................................................310 311 ......................Outbd Endbay, side view.....................................................310312 ......................CNT Armrest, upper view ....................................................311

312a ......................OUTLET ..............................................................................311312b ......................PCU.....................................................................................311313 ......................Reading Light, fwd view ......................................................312

313a ......................Reading Light, rear view .....................................................312313b ......................RJU .....................................................................................312314 ......................Controller.............................................................................314315 ......................ISPS, DBL seat ...................................................................314

315a ......................ISPS, SGL seat ...................................................................314316 ......................Shroud, Telephone Box.......................................................315

316a ......................Telephone Box ....................................................................315317 ......................Interface Board....................................................................315318 ......................Lumbar Box, DBL seat ........................................................316

318a ......................Lumbar Box, SGL seat........................................................316319 ......................Rotary Actuator, Coupling ...................................................316

319a ......................Rotary Actuator, Coupling ...................................................316319b ......................Rotary Actuator, Attaching Bolts .........................................316320 ......................SEB, DBL seat ....................................................................317

320A ......................SEB, SGL seat ....................................................................317

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FIGURE TITLE PAGE

401 ......................General Leather Guide .......................................................405901 ......................Kit Forward Stud .................................................................901902 ......................Aft TrackFitting/Fwd Stud Protections.................................901

1 (sh. 1 of 4).....DOUBLE SEAT, RH ..........................................................10251 (sh. 2 of 4).....DOUBLE SEAT, RH ..........................................................10261 (sh. 3 of 4).....DOUBLE SEAT, RH ..........................................................10271 (sh. 4 of 4).....DOUBLE SEAT, RH ..........................................................1028

1A (sh. 1 of 4).....SINGLE SEAT, CNT..........................................................10371A (sh. 2 of 4).....SINGLE SEAT, CNT..........................................................10381A (sh. 3 of 4).....SINGLE SEAT, CNT..........................................................10391A (sh. 4 of 4).....SINGLE SEAT, CNT..........................................................1040

2 ......................BACKREST ASSY ............................................................10462A ......................STRUCTURE ASSY, HEADREST ....................................1048

3 (sh.1 of 3)......ENDBAY ASSY, AISLE LH................................................10503 (sh.2 of 3)......ENDBAY ASSY, AISLE LH................................................10513 (sh.3 of 3)......ENDBAY ASSY, AISLE LH................................................1052

3A (sh.1 of 3)......ENDBAY ASSY, OUTBD RH.............................................10603A (sh.2 of 3)......ENDBAY ASSY, OUTBD RH.............................................10613A (sh.3 of 3)......ENDBAY ASSY, OUTBD RH.............................................10623B (sh.1 of 3)......ENDBAY ASSY, AISLE LH SGL SEAT .............................10703B (sh.2 of 3)......ENDBAY ASSY, AISLE LH SGL SEAT .............................10713B (sh.3 of 3)......ENDBAY ASSY, AISLE LH SGL SEAT .............................1072

4 (sh.1 of 3)......ARMREST ASSY, CNT .....................................................10794 (sh.2 of 3)......ARMREST ASSY, CNT .....................................................1080

4A (sh.1 of 2)......UPPER STRUCTURE ASSY, CNT ARMREST ................10854A (sh.2 of 2)......UPPER STRUCTURE ASSY, CNT ARMREST ................1086

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FIGURE TITLE PAGE

5 (sh.1 of 3)......SHELL ASSY, AISLE LH...................................................10905 (sh.2 of 3)......SHELL ASSY, AISLE LH...................................................10915 (sh.3 of 3)......SHELL ASSY, AISLE LH...................................................10926 ......................TABLE ASSY IAT, LH........................................................10967 (sh.1 of 3)......LEGREST ASSY, LH.........................................................11007 (sh.2 of 3)......LEGREST ASSY, LH.........................................................11017 (sh.3 of 3)......LEGREST ASSY, LH.........................................................11028 (sh.1 of 3) ....PRIMARY STRUCTURE, DBL RH....................................11088 (sh.2 of 3) ....PRIMARY STRUCTURE, DBL RH....................................11098 (sh.3 of 3) ....PRIMARY STRUCTURE, DBL RH....................................11108A (sh.1 of 3) ..PRIMARY STRUCTURE, SGL CNT..................................11168A (sh.2 of 3) ..PRIMARY STRUCTURE, SGL CN....................................11178A (sh.3 of 3) ..PRIMARY STRUCTURE, SGL CN....................................11189......................SEAT PAN ASSY, LH ........................................................112410....................LEG ASSY ........................................................................112611....................STRUCTURE ASSY, SLIDING..........................................1130

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LIST OF TABLES

TABLE TITLE PAGE

1 ......................Seat Configuration Cross Reference ..................................124

2 ......................Seat Colour Distribution ......................................................126

201 ......................Equipment List, Electric Installation DBL seat ............206-207

202 ......................Equipment List, Electric Installation SGL seat ............245-246

203 ......................Testing and Troubleshooting........................................290-291

401 ......................Recommended Pre-Cleaning Agents..................................408

501 ......................Cushion Recommended Life...............................................503

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INTRODUCTION

1. GENERAL

A. The instructions in this manual provide informations necessary to perform main-tenance functions ranging from simple checks and replacement to a completeshop type repair.

2. SECTIONS

A. The manual is divided into separate sections:

(1) Title Page

(2) Record of Revision

(3) Service Bulletin List

(4) List of Effective Pages

(5) Table of Contents

(6) Introduction

(7) Procedure & IPL Sections

B. Refer to Table of Contents for page location of applicable sections.

C. An explanation of the use of the Illustrated Parts List (IPL) is provided in the intro-duction to that section.

D. The manual will be revised as necessary to reflect all modifications.

E. Some pictures shown in this CMM could slightly vary depending on the seat custo-mization.

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1. DESCRIPTION AND OPERATIONS

A. GENERAL

(1) This publication is issued as the basic Overhaul Manual for the “Business Class”Passenger Seat Assemblies "16NC()T()()()()ZA", manufactured for ALITALIA aircraftB767-300 by AVIOINTERIORS SpAVia Appia Km 66.4 - 04013 Latina (Italy) Phone.: +390773 6891 Fax: 00390773-631546

(2) For the seat arrangement on aircraft see Fig. 101.(3) The seat part number refers to the complete seat and it does not specify the back and

bottom fabric cover colour.(4) For seat fabric cover colour distribution see table 2(5) For seat outlines, see fig. 102 and 103.

B. DESCRIPTION

(1) GENERALThe seat has been designed to have the possibility to change configuration from theupright position during take-off and landing to the flat one during the cruise flight. Thesequence of movement is managed by the software that coordinates the actuatorsmovements. Due to the relative movements of the various parts, the seat can assume different con-figurations for each position. This possibility is especially due to the movement of theseat pan, legrest and footrest. In fully upright position, it is possible to move the seat pan in up-forward and down-rearward direction, the legrest and the footbar in up and down position. The move-ments are managed so that the footrest does not hit the floor or the front seat.However, the software does not permit to move the footrest when the legrest is com-pletely raised and the seat is in full upright position.To move the seat from the reclined to the upright position a switch is available. Thisswitch is unique and recognizable to the passengers by means of small placards prin-ted on the armrest's console. During cruise, in each seat configuration the seat pan, legrest and footrest can bemoved without problem.All moving parts (e.g. footrest, legrest, seat pan etc) are designed to avoid pinchingand/or shearing effects in order to eliminate potential injury hazards. In each positionof the seat the internal structural and electric parts are protected by the fairings to avoidpotential injury hazards to the passengers and to avoid generic objects to fall into thestructure and remain stuck.

(2) PRIMARY STRUCTURE (FIXED)Front and rear beams are made of drawn tubular constant section bars manufacturedfrom light aluminum alloy; the front beams are connected to the legs by means of

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bolts, and the rear beams by means of bolted collars. The legs are manufactured fromsolid aluminum alloy.

(3) PRIMARY STRUCTURE (SLIDING)A sliding structure is supported by a frame on a fixed structure and, in turn, it supportsthe backrest frame, the seat belts attachment and the seat pan frame. When actua-ted by the main motor, the sliding structure moves the attached parts (backrest andseat pan) changing the seat configuration into "flat position". The main actuator is inte-gral part of the primary structure, it is accomodated under the seat pan and is atta-ched to the front beam by means of bolted bracket. This actuator allows the move-ment of the sliding structure by means of two lateral gear wheels; the movement fromthe actuator to the wheels is transmitted by means of cinematic box and two flexiblecouplings.The retention of the sliding structure is guaranteed by means of the main actuator.

(4) SEAT TRACK FITTINGSThe rear fitting mechanism includes three studs to sustain the vertical load and twoshear pins for the horizontal load. The front fitting consists of a single stud to sustainthe vertical load. The rear and front fittings are equipped with anti-rattle device.A track fitting cover is installed on double seats, inboard side.

(5) FOOTWELLCavity situated in the lower aft part of the seat allows the rear seat to get to flat position. The car-pet installed inside the footwell will be provided by Alitalia.

(6) SAFETY BELTS ATTACHMENTSEach pax seat is provided with attachments for "standard" type safety belts.The attachment is fully swivel type and it is designed so that all loads are transmit-ted to the seat track fittings. The anchor point, located on the inside face of the sli-ding structure, is the same for all seats.

(7) SEAT BACK STRUCTUREIt is made of a light tubular aluminum frame on which an aluminum sheet is rivetedto support the seat back cushion. It is hinged on the sliding structure.When the sliding structure moves forward, a leverage rotates the backrest.

(8) SEAT PANIt is made of a composite phenolic honeycomb connected to two lateral frames, which havetwo guides. The seat pan is connected to the sliding structure by means of two pins.

(9) LEGRESTThe legrest is connected to the seat pan and is made of a composite plate. The legre-st setting system consists of an electric actuator.

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(10) FOOTRESTThe front footrest is constituted by a phenolic honeycomb plate. It is fixed by meansof bolts on two machined aluminum arms that are fixed on the legrest.

(11) LUMBAR SUPPORTA pneumatic device inflates a plastic bag.

(12) HEADRESTIt consists of a small cushion that can be moved manually along the seat back in thevertical plane. The headrest is made of a composite sheet; it has two ear flaps madeof aluminum plate to allow major comfort for the passenger.

(13) ARMRESTIt is made of phenolic honeycomb. Aisle armrest can be let down by means of a leverplaced forward on the control panel.The movement guarantees more comfort to thepassenger when the sliding structure is deployed.

(14) REAR PANELIt is made of a phenolic honeycomb connected to two lateral frames. It is connectedto the sliding structure through four screws (for each seat place). It helps the slidingguides to maintain the same distance from each other. Furthermore, it avoids thatgeneric objects can fall into the structure and remain stuck.

(15) SHELL COMPARTMENTShells are installled on the rear area of the seat, and are made of phenolic honeycomb.When the sliding structure is deploying, the shells rotate to allow the recline of the seatback.

(16) CNT DIVIDER (PRIVACY)It is made of phenolic honeycomb. The divider can be raised whatever position theseat is (upright of flat position). To raise it, pull it upward. A gas actuator facilitates itsmovement. To let it down, push it downward.

(17) CUSHIONS AND COVERINGSThe cushions are cold molded with self-extinguishing polyurethane foam. Coveringsare self-extinguishing fabric or leather materials. Bottom cushion is integrated with legre-st cushion, as well as cover.

(18) CNT CONSOLE/FRONT ESCUTCHEONIt is made of thermoformed polycarbonate and leather covered. A fixed cocktail tableis top mounted. Compartment for life vest can be accessed by pulling a strap toopen the door located on the lateral sides of the console/armrest.

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C. OPERATION

(1) CONTROL PANEL

(A) Keep button pressed forward to let the aisle armrest down until the desired position.Keep button pressed rearward to raise it until the desired position.Note: No armrest movement is allowed when the seat is in upright position.

CONTROL PANEL CONTROL PANEL INSTALLED ON OUTBD ARMREST INSTALLED ON AISLE ARMREST

(A) AISLE ARMREST

(B) LUMBAR INFLATION

(C) SEAT PAN

(D) FOOTREST “IN”

(E) LEGREST “IN”

(D) FOOTREST “OUT”

(E) LEGREST “OUT”

(F) TAKE-OFF/FLAT POSITION

(B) Press button to actuate the lumbar cycling. Once reached the right extension of the lumbar support, press button again to stop the cycling.

(C) Keep button pressed to get the seat bottom up and forward until thedesired position.Keep button pressed to get the seat bottom down and reward until the desired position.

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(D) Keep button pressed to extend footrest until the desired position.Keep button pressed to retract it until the desired position.

(E) Keep button pressed to raise legrest until the desired position. Keep button pressed to down legrest until the desired position.

(F) Push lever forward to get the seat in flat position. Pull lever rearward to move the seat in take-off position.

Note: In order to respect the “safety zone”, the command to activate any of thecontrols on the seat features can appear not to work correctly.

Armrest, backrest, seat pan and legrest can be operated mechanically bymeans of levers (A) (see Fig. 1A) by the crew only. See procedure as fol-lows.

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(2) MECHANICAL OPERATION INSTRUCTIONS

(a) To operate the seat manually, make use of the levers located on all armrests, under armcaps (see Figs. 1A, 1B).

(b) To get a desired movement correctly, lift the lever up until its final cour-se. Hold it up until the desired position is reached. After that take the lever back to the original position (down).

(c) We recommend the following operations be carried out by two persons.

(d) The seat position, or of its parts individually, can be positioned according to each passenger.

FIG. 1A FIG. 1BMANUAL RELEASE, AISLE ARMREST MANUAL RELEASE, CNT ARMREST

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To move the seat from upright to flat position manually it is mandatory to proceedas follows in order to avoid any damage.Note: the pictures below could slightly vary depending on the seat customization.

1) Lift LEGREST LEVER and, by holding it up, raise the legrest.Once reached the desired position, take LEGREST LEVER back down.

2) Lift SEAT PAN LEVER and, by holding it up, pull seat pan forward.Note: as its course is short, it is enough to pull just a little (see figure at right).Once desired position is reached, take SEAT PAN lever back down.

3) Lift the BACKREST LEVER and, by holding it up, pull seat pan/legrest all together forward to recline backrest and to permit the seat to move from upright to flat position. Once desired position is reached, take BACKREST LEVER back down(see figure aside).

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LEGREST LEVER

SEAT PAN LEVER

BACKREST LEVER

4) Extract footrest from the legrest by pulling the lever found under the legrest (see figure at right).

5) To let armrest (aisle/outbd) down, lift ARMREST LEVER and push the armrest down.

FROM FLAT TO UPRIGHT POSITION

Basically, to move the seat from flat to upright position, operate inversely as the pre-vious procedure:

1) Raise armrest by lifting the ARMREST LEVER.

2) Retract footrest.

3) Lift BACKREST LEVER and, by holding it up, take the seat backward, in upright position. Once in desired position, take BACKREST LEVER back down.

4) Lift SEAT PAN LEVER and, by holding it up, push seat pan back.Note: Practically seat pan goes back by itself, no great engagement is needed.Once desired position is reached, take SEAT PAN LEVER back down.

5) Lift LEGREST LEVER and, by holding it up, follow the legrest descent. Once in the desired position, take LEGREST LEVER back down.

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LEVER UNDER LEGREST

ARMRESTLEVER

(3) CIRCUIT BREAKER

a) When feeding needs to be disconnected from one or more seat place, act onthe related switch (RH switch for RH place/LH switch for LH place - see figu-re below). Proceed as follows: pull out the disengagement switch, then raiseand release it. To restart the circuit, pull out the switch, lower and release it.

b) To disconnect Porter system, pull out the circuit breaker (see figure below). Toreconnect it, push the C/B.

Note: On DBL seat, the SJB is installed on the CNT rear part of the seat and can be reached by opening the inspection door (see Fig. 1C). On SGL seat the SJB is installed innerly at the left side of the seat (see Fig. 1D). To access it, footwell must be removed by means of its mounting screws.

FIG. 1C: SJB installed on DBL seat

REAR VIEWOF THE SEAT

FIG. 1D: SJB installed on SGL seat,

REAR VIEWOF THE SEAT

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SWITCH APPLICABLETO RH PAX

SWITCH APPLICABLETO LH PAX

CIRCUIT BREAKER

INSPECTIONDOOR

(4) FOLDING MEALTRAY

a) When not used the mealtray is housed within side armrest.b) To make use of it, proceed as follows:

1.Turn the hinged padded cover outward in order to have access to mealtray.

2.Holding folded mealtray on the appropriate recess, slide out of housing,pivoting on armrest hinge and close again the covering.

3.Turn it over by using handle towards the inside of the seat until it stopshorizontally.

4.Turn over the other folded half of the mealtray.

c) To house the mealtray back into the armrest reverse the above procedure.

(5) LIFE VEST

a) The compartmet for life vest is located onCNT armrest on its lateral sides.b) To open the life vest compartmet, pull strap.

(6) ANTI-RATTLING DEVICES

a) Forward StudTo eliminate any vibration on the system, tighten the screw on the rear fork forcing the rear fitting against track.

GENERAL NOTES:(1) DURING TAKE-OFF, SEAT MUST BE KEPT IN UPRIGHT POSITION.(2) TO FACILITATE THE USE OF THE SEAT, IT IS NECESSARY TO INFORM THE PASSENGERS ON THE SYSTEM OF SEAT MOVE-MENT, AND IN PARTICULAR THE WAY HOW IT IS POSSIBLE TO GOFROM RECLINED POSITION TO COMPLETELY UPRIGHT POSITION.THIS MAY BE DONE BY MEANS OF "PASSENGER BRIEFINGCARDS" OR EVEN BY ORAL EXPLANATION OF THE CREW BEFO-RE TAKING-OFF.

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D. SEAT INSTALLATION PROCEDURE

This para regards the installation of the seat into the aircraft from loading and transport till fixing of the seat on the track and seat-to-seat electrical installation.

1st PHASE - INSTRUCTION TO TRANSPORT LIE FLAT SEAT PROPERLY:

To move the lie flat seat inside the aircraft, special trolleys (P/N CTP002LF for DBL seat and P/N CTP003LF for SGL seat) (see fig.s 1F, 1G) were developed specifically for lie flat seat model.

1) To allow the passage of the seat and its trolley through the aircraft door, it is necessary to recline the seats slightly (so as that the top of the headrest does not prottrude outside the top shell). Remove also shoes compartment by actingon its ataching screws. Note: the removal of shoes compartment from SGL seats is needed only to permit reaching the fwd and rear fittings for the installation of the seat on the tracks.

2) Load the seat over the trolley by positioning the rearbeam into the proper hou-sing (see Fig. 1E,1F,1G). See instruction on HOW TO LOAD LIE FLATSEAT on page 113.

Note: Pay attention not to damage cables that couldbe fixed on the rear beam.

FIG.1E: SIDE VIEW OF A DBL/SGL

SEAT OVER THE TROLLEY

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TROLLEY

3) For security, fix the seat over the trolley by means of a belt fastened between its specific housing (see Fig. 1F and 1G) and the fwd beam.Check if the seat is well fixed in the trolley to ensure safety during transportation.At this step the seat can be easily moved next to its final installation place.

FIG. 1F: TROLLEY FOR SGL SEAT

FIG. 1G: TROLLEY FOR DBL SEAT

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TROLLEY P/N CTP003LF(FOR SGL SEAT)

TROLLEY P/N CTP002LF(FOR DBL SEAT)

BEAM HOUSING

BELT HOUSING

BELT HOUSING

BEAM HOUSING

INSTRUCTION on HOW TO LOAD LIE FLAT SEAT::

1) When loading the seat, raise it by holding on the leg (be outbd and aisle leg).

AISLE ENDBAY

2) To raise/manage the seats, be Double or Single seat, four people are needed (two for each endbay).

Note: If a special tool is used to lift the seat, use “Seat Belts” as lifting points.

IMPORTANT:

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N OT TO DO IN ORDER TO AVOID SEAT DAMAGING DURING LOAD AND TRANSPORT OPERATION, DO NOT RAISE THE SEAT FROM THE UPPER ENDBAYS, BACKSHELL, REAR HANDLE, FWD ESCUTHEON, LEGREST OR OTHER IMPROPERPARTS (SEE FIG. 1H, 1J ON THE NEXT PAGES).

Figures 1H and 1J show parts from which the seat can not be raised(applicable to DBL and SGL seat).

FIGURE 1H

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FIGURE 1J

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2nd PHASE - SEAT INSTALLATION ON THE TRACKS

The seats must be installed into the aircraft by following the P/N and applicable layoutdrawing.

1) Remove protection coverings from front and rear fittings.(see Chapter 9, fig. 902).

2) Positon the seat on tracks and fix it by acting on the rear fitting screw, and on the fwd fitting ring nut. For torque value see Chapter 2, para C - Floor Track Fitting

Adjustment, on page 202.

3rd PHASE - SEAT-TO-SEAT ELECTRICAL INSTALLATION

1) Connect seat-to-seat to J1/J2 connectors.

DBL SEAT, REAR VIEW

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J1/J2

SGL SEAT, REAR VIEW

2) Connect seat-to-seat cables to J1/J2 SEB plugs.

DBL SEAT, TOP FRONT VIEW

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J1/J2

J1/J2

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SGL SEAT, REAR VIEW

3) Connect seat-to-seat cables to J1/J2 telephone box plugs.

DBL/SGL SEAT,REAR VIEW

J1/J2

J1J2

4) Connect seat-to-seat cables to J1/J2 ISPS plugs.

DBL SEAT,REAR VIEW

SGL SEAT,REAR VIEW

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J1/J2

J1/J2

5) After seat-to-seat-installation, re-mount the parts previoulsy removed, i.e.shoes compartment, footwell ,and leg cover and reinforcement.

6) Move the seat in upright position.

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E. TOLERANCE ALLOWED IN MAINTENANCE

(1) OXIDE

Metal parts are protected during manufacture by surface treatment, however,after a prolonged use, oxidation area may appear due to environmentalagents.

a) Ferrous parts

Areas showing oxidation marks shall be brushed with a metal brush until a homogeneous surface is obtained. Oxidation exceeding .5mm or pitting make thecomponent not suitable and it must be replaced.

b) Aluminium alloy parts

Oxidation of any extension is allowed provided that the maximum depth of theoxidized area is less than .5mm as compared to the contiguous surface of thenon-oxidized area.

(2) DENTS AND SCRATCHES ON METAL PARTS

Metals parts may be subject to soft local damages both during aboard operationand during installation and transport.

a),Dents

Parts showing dents of maximum 2mm are allowed. If dents show local sharp parts blend them with surrounding unaltered metal. If blending causes removal oftreated surface an Alodine 1000 treatment shall be applied if a dent is reportedon a critical area (i.e. close to a structural attachment), the person in charge ofcontrol summons Engineering and Production Departments to ascertain thecomponent condition. The Engineering Dept. shall either issue an acceptance docu-ment (if necessary it shall be approved by RAI) or it shall reject the part and, inthis case, the component shall be replaced.

b) Scratches

An unlimited number of scratches are allowed provided that their depth doesnot exceed 1 mm.If a scratch causes a sharp area blend it with unaltered contiguous metal. If blending causes removal of treated surface an Alodine 1000 treatment shalbeapplied.

(3) SEAT REAR FITTING AND LEG COUPLING

Coupling is achieved by means of a pin or screw which passes through sideholes of leg and rear fitting hole.The following clearances are allowed :

- between pin (or screw) and leg holes: .5mm;- between pin and rear fitting hole: 1mm

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FIG. 101: AIRCRAFT SEAT ARRANGEMENTREFERENCE: INTERIOR ARRANGEMENT LOBG76700180 REV. 3

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TABLE 1: SEAT CONFIGURATION CROSS REFERENCE

________________________________________________________________________

CODE PART NUMBER QTY. DESCRIPTION

1 16NC1T1209ZA 4 DBL SEAT, LH

2 16NC1T1208ZA 4 DBL SEAT, RH

3 16NC2T0110ZA 4 SGL SEAT, CNT

NOTE: FOR SEAT LOCATION ON AIRCRAFT, SEE FIG. 101

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SEAT COLOR DISTRIBUTION

40

20

20

2020

20

20

70

70

40

1020

70

40

20

10

20

40

40

20

30

10

40

10

80

70

20 20

50

70

80

80

TABLE 2: SEAT COLOUR DISTRIBUTION

ITEM DESCRIPTION ARTICLE COLOUR SELLER CODE10 COVER (1), Leather Sateen Light Grey MUIRHEAD ZA

CUSHION Perla 6407

20 COVER (2) Synthetic Leather Light Grey Avio (Polaris) 2P4219

30 CARPET, MELAIR Grey LANTALFOOTWELL 3232LSD707/702Alternative: 5MSL190 Armstrong Dess

40 FAIRING (3) F3-2341H Light Grey - 2A

-50 FAIRING (4) F6006/705391 Dark Grey - 8A

-60 VELCRO (5) C315 Light Grey Velcro Italia -

70 POLYCARB.(6) Light Grey - 2A

80 CONTROL TBD Battocchio UDKEYBOARD

-90 COAT HOOK Anodyzed - - -Aluminium

-100 PAINTING (7) IDROPLAST 651 Light Grey ATRIA 2A

-110 JACKET P0723-601PWR Eastern Aeromarine LIFE VESTAlternative: HS3701 Hoover

NOTE: The parts number are complete in the 11th and 12th digits with the colour code fabricsaccording to Table 2.

(1) Backrest, bottom, headrest and legrest, footbar.(2) Top shell, CNT armrest, CNT divider, inner part of sliding endbays and CNT armrest, all arm

caps, backshell, inner backshell, top of footwell, literature pocket, shoulder recess oninner part of shell, life vest compartment, pull strap.

(3) Main structure cover, IAT compartment, IAT table, outer side of the sliding aisle endbays,shell rear fairing, reading light fairing, outlet plate, cover fairing of actuator override levers, cocktail table, telephone (handset) cradle.

(4) Footbar and inboard track fitting cover (applicable to DBL seats only).(5) Headrest (female velcro), cushions cover(male/female velcro).(6) Ashtray, endbay/shell bumpers, control panel frame, armrest movement toggle switch+base.(7) Shoes box, footwell, inboard endbay (fixed part) and not visible part of the CNT armrest.

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FIG. 102: SEAT MODEL, AISLE SIDE VIEW

UPRIGHT POSITIONREFERENCE: INSTALLATION DRAWING 16NC1T(/16NC2T SHEET 2 OF 23 REV. 5

FLAT POSITION

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FIG. 103: CONSTANT CROSS SECTION

DOUBLE SEAT

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REFERENCE: INSTALLATION DRAWING 16NC1T/16NC2T SHEET 2 OF 23 REV. 5

SINGLE SEAT

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2. TESTING AND TROUBLESHOOTING

A. GENERAL

(1) The passenger seat assembly requires periodical inspections. Should a defectbe discovered, repair the seat assembly in accordance with the “Repair” sec-tion and adjust settings properly according to “Fits and Clearances” section.

B. TESTING

(1) Check the following defects:

a) Check IAT table functions and servicing condition.

b) Check the mealtray height in servicing position.

c) Check for loose fits between the leg fitting and the aircraft floor track.

d) Check ornamental parts for contamination and damage and general partsfor wear, loss, damage, etc.

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C. FLOOR TRACK FITTING ADJUSTMENT(See Fig. 200)

(1) Lift up the anti-rattle nut (1) and the rear plunger (2).Fit the seat into the track and move it to the wished position.

(2) Engage the rear track fitting into correct track station. Gradually tighten shearplunger screw (3) down.Back off torque and re-torque to 7.0 Nm (61.9 lb.in).Verify plunger (2) engagement: a) If, after installation, red paint on the shear plunger is still visible, this means plunger is not fully engaged. If so, check the tabs on the shear plungers to ensure contact with the seat track (3 of 4 tabs contacting the track is accep-table).b) Verify head of fastener is in contact with saddle (partial contact is accepta-ble).

(3) To fix the forward leg into the track hand tighten the ring nut (1) and then thi-ghten 1/8 to 1/4 turn more using an hex wrench.

Note: if the seat after this adjustment should shackle, remove the seat from thetrack and check if the front stud is tighten to a torque of 19.5 ± 1Nm (172.5 ±8.8 lb.in).

Warning: Replacing the rear fitting, pay attention to not pre-load the leg clevis:tight the nut just until it aproches the clevis.

FIG. 200: FLOOR TRACK FITTING ADJUSTMENT

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1

23

+8.8-0

+1-0

REF.: INSTALLATION DRAWING 16NC1T/16NC2T SHEET 3 OF 23 REV. 3

D. ROTARY ACTUATOR ADJUSTMENT(See Fig. 201)

a) Pull out release pivot (A) by using an appropriate tool, and while keeping it out turn shaft (B) counterclockwise manually until its final course (the final courseis the point when shaft is no more completely free and starts to be resistant to continue rotating it). It is important not to go beyond the final course.

b) Then, turn back of 360°.

Important: Whatever actuator be replaced, the seat must be completely recalibrated. For calibration instructions, see para E - Actuators Calibration.

FIG. 201: ROTARY ACTUATOR ADJUSTMENT

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FORWARD

counterclockwiseB

A

E. ACTUATORS CALIBRATION(See Fig. 202, 202A, 202B)

The seats left Aviointeriors already calibrated. However, whatever actuator bereplaced, calibration must be redone.

Note: During calibration, be sure actuators are fully extended/retracted.

(1) Ensure that the seat is perfectly in upright position.(2) Open junction box compartment (applicable to DBL seat) by acting on its

attaching camlocks (A) (see fig. 202). On SNG seat, SJB is installed underthe seat structure. To reach it, remove footwell by means of its upper atta-ching screws (C) (see fig. 202A).

(3) Move the calibration switch (B) (see fig. 202) in CALIBRATION mode ON.(4) On the control panel push the toggle switch (see fig. 202B) rearward for

a second.(5) Move the seat in flat position.(6) Push the toggle switch forward for a second.(7) Move the calibration switch (B) in CALIBRATION mode OFF.

FIG. 202: SEAT JUNCTION BOX on DBL SEAT

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B

AA

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Rev. A September 14, 2004


FIG. 202A: FOOTWELL

FIG. 202B: TOGGLE SWITCH, CONTROL PANEL

FORWARD

TOGGLESWITCH

REARWARD

C


F. EQUIPMENT LIST, ELECTRICAL INSTALLATION - DBL SEAT

TAB. 201: EQUIPMENT LIST, DBL SEAT (Cont.)

REFERENCE: Installation Drawing 16NC1T/16NC2T Sheet 18 of 23 Rev. 3

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TAB. 201: EQUIPMENT LIST, DBL SEAT


F1. WIRING DIAGRAM, DBL SEAT(See Attachments A and B) Note: See Tab. 201 for Equipment List.

REFERENCE: Installation Drawing 16NC1T/16NC2T Sheet 18 of 23 Rev. 3 & Sheet 20 of 23 Rev. 2

SEE ATTACHMENTS “A” & “B”

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F2. PORTER SYSTEM, ELECTRICAL INSTALLATION - DBL SEAT(See Fig. 203, 203a, 203b, 203c, 203d) Note: See Tab 201 for Equip. List, DBL SEAT

FIG. 203: PORTER SYSTEM, DBL SEAT side view

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FIG. 203a: PORTER SYSTEM, DBL SEAT front view


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FIG. 203b: PORTER SYSTEM, DBL SEAT top view


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FIG. 203c: PORTER SYSTEM, DBL SEAT top view (actuators installation)


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FIG. 203d: PORTER SYSTEM, DBL SEAT side view (detail B)


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F3. MATSUSHITA SYSTEM, ELECTRICAL INSTALLATION - DBL SEAT(See fig. 204, 204a) Note: See Tab 201 for Equipment List.

FIG. 204 : MATSUSHITA SYSTEM , DBL SEAT Side View


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FIG. 204a : MATSUSHITA SYSTEM , DBL SEAT Top View


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F4. BONDING STRAPS INSTALLATION, DBL SEAT

(See fig. 205) Note: See Tab 201 for Equipment List

FIG. 205: BONDING STRAPS INSTALLATION, DBL SEAT top view


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F5. SEAT JUNCTION BOX INSTALLATION, DBL SEAT

(See fig. 206, 206a, 206b)

FIG. 206: SJB LOCATION, DBL SEAT front view


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FIG. 206a: SJB INSTALLATION, DBL SEAT side view


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FIG. 206b: SJB INSTALLATION, DBL SEAT top view


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F6. GD SYSTEM, ELECTRIC INSTALLATION - DBL SEAT

(See fig. 207, 207a) Note: See Tab 201 for Equipment List

FIG. 207: GD SYSTEM INSTALLATION, DBL SEAT side view


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FIG. 207a: GD SYSTEM INSTALLATION, DBL SEAT top view


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F7. GTE SYSTEM, ELECTRIC INSTALLATION - DBL SEAT

(See fig. 208, 208a) Note: See Tab 201 for Equipment List

FIG. 208: GTE SYSTEM INSTALLATION, DBL SEAT side view


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FIG. 208a: GTE SYSTEM INSTALLATION, DBL SEAT top view


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F8. HARNESS ATTACHING POINT - DBL SEAT

(See fig. 209) Note: See Tab 201 for Equipment List

FIG. 209: TYPICAL HARNESS ATTACHING POINT, DBL SEAT


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F9. ISPS INSTALLATION, DBL SEAT

(See fig. 210, 210a, 210b, 210c)

FIG. 210: ISPS INSTALLATION, DBL SEAT front view

REFERENCE: Installation Drawing 16NC1T/16NC2T Sheets 11 of 23 Rev. 1

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FIG. 210a: ISPS INSTALLATION, DBL SEAT side view


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FIG. 210b: ISPS INSTALLATION, DBL SEAT top view


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FIG. 210c: ISPS INSTALLATION, DBL SEAT rear view


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F10. SEB INSTALLATION - DBL SEAT

(See fig. 211. 211a, 211b, 211c)

FIG. 211: SEB INSTALLATION, DBL SEAT front view


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FIG. 211a: SEB INSTALLATION, DBL SEAT front view


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FIG. 211b: SEB INSTALLATION, DBL SEAT top view


FIG. 211c: SEB INSTALLATION, DBL SEAT side view

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F11. CONTROLLER INSTALLATION - DBL SEAT

(See fig. 212, 212a, 212b, 212c)

FIG. 212: CONTROLLER INSTALLATION, DBL SEAT front view


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FIG. 212a: CONTROLLER INSTALLATION, DBL SEAT side view


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FIG. 212b: CONTROLLER INSTALLATION, DBL SEAT top view


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FIG. 212c: CONTROLLER INSTALLATION, DBL SEAT rear view


F12. TELEPHONE BOX INSTALLATION - DBL SEAT

(See fig. 213, 213a, 213b, 213c)

FIG. 213: TELEPHONE BOX INSTALLATION, DBL SEAT front view

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FIG. 213a: TELEPHONE BOX INSTALLATION, DBL SEAT side view


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FIG. 213b: TELEPHONE BOX INSTALLATION, DBL SEAT top view


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FIG. 213c TELEPHONE BOX INSTALLATION, DBL SEAT rear view


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F13. LUMBAR PUMP INSTALLATION, DBL SEAT(See fig. 214, 214a, 214b, 214c)

FIG. 214: LUMBAR PUMP INSTALLATION, DBL SEAT front view


FIG. 214a: LUMBAR PUMP INSTALLATION, DBL SEAT side view

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FIG. 214b: LUMBAR PUMP INSTALLATION, DBL SEAT top view


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FIG. 214c: LUMBAR PUMP INSTALLATION, DBL SEAT rear view


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G. EQUIPMENT LIST, ELECTRICAL INSTALLATION - SINGLE SEAT

(See Table 202)

TABLE 202: EQUIPMENT LIST, ELECTRIC INSTALLATION - SINGLE SEAT (Cont.)


TABLE 202: EQUIPMENT LIST, ELECTRIC INSTALLATION - SINGLE SEAT

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