2000 SERIES SPEEDBRAKE INSTALLATION MANUAL PA28/PA32 STC # SA00762SE

Transcription

1 INSTALLATION REPORT NO Serial Number PRECISE FLIGHT, INC SERIES SPEEDBRAKE INSTALLATION MANUAL PA28/PA32 STC # SA00762SE NOTE: READ THESE DIRECTIONS BEFORE STARTING! CHECK FOR EQUIPMENT THAT MAY INTERFERE WITH INSTALLATION BEFORE PROCEEDING! ALL WORK MUST BE DONE IN CONJUNCTION WITH APPLICABLE AIRCRAFT MAINTENANCE MANUAL! THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION ON THE PRECISE FLIGHT, INC. COMPANY AND ITS RECEIPT OR POSSESSION DOES NOT CONVEY ANY RIGHTS TO REPRODUCE, DISCLOSE ITS CONTENTS, OR TO MANUFACTURE, USE, OR SELL ANYTHING IT MAY DESCRIBE. REPRODUCTION, DISCLOSURE, OR USE WITHOUT SPECIFIC WRITTEN AUTHORIZATION OF THE PRECISE FLIGHT, INC. COMPANY IS STRICTLY FORBIDDEN. N O T I C E THESE DOCUMENTS MUST BE KEPT WITH AIRCRAFT RECORDS" REVISION C 04/16/01 PAGE 1

2 T A B L E O F C O N T E N T S T A B L E O F C O N T E N T S...2 R E V I S I O N S...3 INSTALLATION INSTRUCTIONS...4 A. INSTALLATION OVERVIEW...4 B. LIST OF...5 C. LOCATING WING CUTOUTS...6 C.1. FIGURE WING TEMPLATE...6 D. RIVET REMOVAL...7 E. DOUBLER PLACEMENT...8 E.1. FIGURE DOUBLER PLACEMENT...8 F. WING CUTOUTS...9 F.1. FIGURE WING CUTOUT...9 G. DOUBLER INSTALLATION (PRELIMINARY)...10 H. DOUBLER INSTALLATION...11 I. SPEEDBRAKE CARTRIDGE INSTALLATION (TEMPORARY)...12 I.1. FIGURE LOWER SUPPORT INSTALLATION...13 J. EXTERIOR PANEL AND INTERIOR REMOVAL...14 K. INSTALLATION OF THE ASSYMETRIC LOGIC CONTROL (ALC)...15 K.1. FIGURE ALC INSTALLATION...15 L. WIRING SPEEDBRAKE CARTRIDGES TO THE ALC FIXED GEAR...16 M. WIRING SPEEDBRAKE CARTRIDGES TO THE ALC RETRACTABLE GEAR...18 M.1. FIGURE RIGHT WING ROOT...19 N. WIRING THE ASSYMETRIC LOGIC CONTROL (ALC)...20 O. CIRCUIT BREAKER AND SWITCH...21 P. SPEEDBRAKE CARTRIDGE INSTALLATION (PERMANENT)...22 P.1. FIGURE SPEEDBRAKE PERMANENT INSTALLATION...22 Q. PLACARDS...23 R. SPEEDBRAKE OPERATIONAL TEST...24 S. DOCUMENTATION...25 TROUBLE SHOOTING GUIDE SPEEDBRAKE CARTRIDGE FAILS TO OPERATE CORRECTLY DO NOT OPERATE THE SPEEDBRAKES BY HAND DO NOT USE SPRAY LUBRICANTS ON SPEEDBRAKES FOR ADDITIONAL TECHNICAL ASSISTANCE...26 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS...27 APPENDIX A...28 PARTS LIST...28 ELECTRICAL LOAD ANALYSIS FORM...28 INSTALLATION INSTRUCTION DRAWINGS S S S S S S S S S0014 REVISION C 04/16/01 PAGE 2

3 R E V I S I O N S REV NO. PAGE DESCRIPTION DATE NAME - All Initial release 10/27/99 STP A All PA-28 Updated Information 11/15/99 EWL B All Parts Required Updated 12/09/99 EWL C 15 Revised ALC Part Number 04/16/01 DJC REVISION C 04/16/01 PAGE 3

4 INSTALLATION INSTRUCTIONS A. INSTALLATION OVERVIEW The installation of Precise Flight, Inc. SpeedBrakes consists of the following: 1. Cutting rectangular openings in the top of each wing skin, using locating templates. 2. Installing doublers to reinforce the cutout areas, requiring removing and replacing existing rivets. 3. Wiring the SpeedBrakes will require removing all the seats, co-pilot side panel, and cabin midsection inspection bay. Wires will then be run through the wing and fuselage to a centrally located control unit, installing a circuit breaker to protect the system, and a switch to actuate the system. 4. Reinstalling all removed panels and interior. 5. Functionally check SpeedBrakes. 6. Filling out necessary FAA paperwork to return the aircraft to service. Each section will include a list of tools and parts required. REVISION C 04/16/01 PAGE 4

5 B. LIST OF Automatic center punch Bucking Bars Chip chaser Clecos: 3/32, 1/8, and side grip clamps Cleco pliers Copy of AC B Countersink Deburr tool Die grinder with abrasive cutter wheel Drills: #40, #30, #19, ¼, ½,.310, and 5/8 capacity Unibit Drill motor Double back tape Felt marker: Ultra fine line Files: 1/4 inch round and 6 inch flat Inspection mirror Isopropyl Alcohol Masking tape: 3/4 inch Needle nose pliers Nutplate Jig 8-32 Pencil Pro-Seal: B1/2 Rivet gun: with flush set, 1/8 inch set /8, 3/32 Ruler: 12 inch (minimum) Screw driver: Phillips #1 and #2 tip Snips: Prosnip offset snips 20SR, 20SL or equivalent Sockets: 3/8, 7/16 Soldering iron Solder: rosin core Tape measure: 12 feet minimum Volt-Ohm meter Wire crimper, cutter, and stripper Wrenches: 11/32, 3/8, 7/16 Zinc Chromate 3M adhesive or equivalent REVISION C 04/16/01 PAGE 5

6 C. LOCATING WING CUTOUTS Automatic center punch Masking tape Tape Measure 578S Template Right Wing 578S Template Left Wing RIGHT WING 1. Using template 578S0007-1, place the template on the Right Wing between Wing Stations 90.2 and and align template with trailing edge. Adjust template so that the row of rivets marked CRITICAL RIVET LINE maintain 2D edge clearance on Doubler edge as shown on template. Once aligned, secure the template to the wing skin using masking tape. NOTE: The Aileron and Flap location are noted on the Template in the position they are from the overlapping skin. 2. Identify and mark the 14 #3 and 9 #4 existing rivets to be removed. 3. Locate the two points labeled CORNER RIVET LOCATION and center punch transfer these two locations. 4. Remove the template and set aside. 5. Repeat steps 1 thru 4 on the Left Wing using Template 578S C.1. FIGURE WING TEMPLATE REVISION C 04/16/01 PAGE 6

7 D. RIVET REMOVAL Drills: #40, #30 Drill motor RIGHT WING 1. On the Right Wing upper skin, with the rivets established in Step C-2, identify all rivet types and their sizes. 2. Drill out all rivets marked using the proper size drill. A rivet centering drill tool may be helpful in drilling out the rivets. 3. Drill the 2, #30 corner rivet location holes. 4. Repeat steps 1 thru 3 on the Left Wing. REVISION C 04/16/01 PAGE 7

8 E. DOUBLER PLACEMENT Clecos: 1/ Upper Doubler Cleco pliers 578S Right Wing Template Drills: #30 578S Left Wing Template Drill motor Felt marker: Ultra fine line RIGHT WING SKIN 1. On the upper Right Wing, cleco the upper doubler (P/N 04686) onto the wing skin using the 2 corner rivet location holes and 2, 1/8 clecos. See Template 578S Using a #30 drill, drill through the remaining new rivet holes on the Doubler into the wing. Use Clecos to secure the Doubler as you go. 3. With an ultra fine felt marker trace the wing cutout onto the wing skin. This line will be used in making the cutout in the wing skin. 4. Remove the Doubler and identify it as the Right Wing then set aside. 5. Repeat steps 1 thru 4 on the Left Wing using upper doubler P/N See Template 578S E.1. FIGURE DOUBLER PLACEMENT REVISION C 04/16/01 PAGE 8

9 F. WING CUTOUTS Die grinder w/abrasive cutter Cover Plate Drill: ¼ Drill motor Files: ¼ round & 6 flat Snips: 20SR, 20SL Various methods may be employed to make the cutouts in the wings. Use Extreme Care! It has been proven helpful to do the following: NOTE: The cutouts will be the finished product. Care must be taken when finishing these openings. RIGHT WING 1. Mask off the wing around the area to be cut. 2. Drill a ¼ hole well inside all 4 radiused corners. 3. Using a ¼ round file, file close to the traced lines. 4. Using a die grinder and abrasive cutter, or snips, cut lines between the holes, staying well within the traced lines. 5. File the openings up to the traced lines using a combination of the ¼ round and 6 flat files. 6. Cleco the doubler on top of the wing skin and finish filing the opening to the doubler. 7. Use the Cover Plate (P/N 04663) to check the size of the opening. The Cover Plate should fit snug in the opening. 8. Repeat steps 1 thru 7 on the Left Wing. F.1. FIGURE WING CUTOUT REVISION C 04/16/01 PAGE 9

10 G. DOUBLER INSTALLATION (PRELIMINARY) Bucking bars Upper doubler Chip chaser 578S Right Wing Template Clecos: 1/8 578S Left Wing Template Cleco pliers Deburr tool Drills: #30, #40 Drill motor Rivet gun: 1/8 Ruler: 12 inch (minimum) The upper doublers are positioned under the skin and on top of the rib flanges with the outboard edge between the overlapping wing skins. RIGHT WING 1. Reference drawing template 578S Insert the Doubler (P/N 04686) into the wing through the cutout. 3. Position the Doubler between the skin and rib flanges, and between the outboard skin layers. 4. Orient the holes in the doubler with the holes in the wing skin and cleco in place. NOTE: The outboard edge on the doubler may need to be trimmed to allow flush alignment with the inboard overlapping wing skin. Insure that 2D rivet spacing is maintained after trimming. 5. Using a felt tip marker, transfer the rivet location for the stringer and ribs onto the doubler. 6. Remove clecos and doubler, confirm 2D edge distance on ribs and doubler flange. 7. Position the Doubler again between the skin and rib flanges and between the outboard skin layers. 8. Using a #30 and #40 drill, drill through the skin into the doubler on all the previously removed rivets. 9. Remove the Doubler and deburr. Remove all bucked ends and any chips inside the wing. 10. Repeat steps 1 thru 9 on the left wing. Reference drawing #578S REVISION C 04/16/01 PAGE 10

11 H. DOUBLER INSTALLATION Bucking bars Clecos: 3/32, 1/8 Cleco pliers 578S Right Wing Template 578S Left Wing Template Upper Doubler Rivet gun Support Flange Drill motor Rivets Drill Bit: # Rivets Rivets RIGHT WING Reference Drawings 578S & 578S Insert the Doubler (P/N 04686) through the opening in the wing skin Rivets Rivets Rivets 2. Orient the Doubler with the cutout in the top skin and the previously drilled holes. 3. Place a layer of Pro-Seal between the Doubler and wing skin ½ around the cutout, and in between the outboard overlapping wing skin. Feather the Pro-Seal on the outboard overlapping wing skins to completely seal any openings and gaps. 4. Cleco the Doubler in place. 5. Rivet the Doubler in place. Reference drawing # 578S and 578S for correct rivets. 6. Re-Drill the Support Flange (P/N 04670) outer 18 holes using a #30 Drill. 7. Rivet the Support Flange to the Doubler. Reference drawing # 578S and 578S for correct rivets. 8. Repeat steps 1 thru 7 on the Left Wing. REVISION C 04/16/01 PAGE 11

12 I. SPEEDBRAKE CARTRIDGE INSTALLATION (TEMPORARY) Clecos: 1/8 Cleco pliers Deburr tool Drill bits: #40, #19,.310 Drill motor Double back tape Rivets Screw Cover Plate 05097L &05097R 2 OR Cartridge Assy. 12V 05115L &05114R Nutplate Jig Countersink Nutplates Screw RIGHT WING Cartridge Assy. 24V Lwr. Support Brckt. Snap Bushing 1. The SpeedBrake Cartridges are biased forward - less space forward than aft. Orient the Drain tube to the inboard side. The SpeedBrake cartridges are marked left and right - confirm you have the correct cartridge for the right wing installation. 2. Attach the Cover Plate (P/N 04663) to the SpeedBrake cartridge with the supplied 4-40 screws (P/N 07016). IMPORTANT NOTE: The supplied screws are the proper length - Use of alternate screws to attach the cover plate will interfere with proper SpeedBrake operation and will compromise the component warranty. 3. Place the SpeedBrake Cartridge in the wing and note the location on the lower wing skin where the drain tube would pass through. A small amount of grease on the end of the drain tube helps mark the position in lower wing. Insure that this point is 1" away from the edge of any stringer or rib. Drill a 0.310" Dia. Hole and install Snap Bushing (P/N 06062) on bottom side of wing. 4. Attach Double Back tape to bottom flanges of the Support Bracket (P/N 05128). Center the bracket on the bottom of the SpeedBrake Cartridge and place a spacer between the bracket and the cartridge to insure a spacing 5. Carefully install cartridge in the wing. Press down to insure that the cartridge is seated squarely in the opening and that the bracket adheres to the lower wing surface. The cover plate should fit flush in the opening when the cartridge is positioned correctly. 6. Match drill 2 holes in the bottom wing skin with forward section of the Support Bracket using a #40 drill. 7. Cleco in place and drill 2 #40 holes in the Support Bracket through the Wing in the aft section of bracket. REVISION C 04/16/01 PAGE 12

13 8. Remove Support Bracket and deburr holes. 9. Drill remaining holes in bracket using a #40 and #19 drill and an 8-32 Nutplate Jig, countersink rivet holes, and install Nutplates (P/N 07032) using the supplied Rivets (P/N 00486). 10. Re-Drill the 4 #40 holes in the bottom of the wing using a #19 drill and deburr. 11. Attach Support Bracket to the bottom wing skin using 4, 8-32 Screws (P/N 01431). 12. Repeat Steps 1 thru 11 for the Left Wing. I.1. FIGURE LOWER SUPPORT INSTALLATION REVISION C 04/16/01 PAGE 13

14 J. EXTERIOR PANEL AND INTERIOR REMOVAL Screw drivers: Phillips #2, #1 Sockets: 3/8, 7/16 Wrenches: 3/8, 7/16 Needle Nose Pliers 1. Disconnect all electrical power from aircraft. 2. Remove all seats. 3. Remove co-pilot s side panel molding. 4. PA-32 ONLY: Remove the side panel molding on the right side of the cabin. 5. Remove the mid section inspection panel below the mid or rear seats. 6. Remove the tail-cone access panel. REVISION C 04/16/01 PAGE 14

15 K. INSTALLATION OF THE ASSYMETRIC LOGIC CONTROL (ALC) Copy of AC B Chp S Drawing Drills: # TY-RAP Drill motor Washer #8 Screw driver: #2 Phillips Deburr tool 3M Adhesive or Equivalent Nut 8-32 Nut Adel Clamp TAIL-CONE RADIO TRAY Screw ALC Assembly 1. Reference drawing 578S0014. Place the ALC (P/N 05191) in place. Mark holes with felt marker and dimple with automatic center punch. 2. Drill 4 holes using a #19 drill, and deburr. 3. Install the ALC as shown using the four 8-32 screws, #8 washers, 8-32 nuts, and one Adel clamp. (P/N s 01431, 00452, 00485, 01402) 4. Be sure to route all three cable assemblies through the Adel clamp. 5. Check to ensure that ALC unit and cable assembly installation does not interfere with any other aircraft system. 6. Proceed to Section L for Fixed Gear aircraft or Section M for Retractable Gear aircraft. K.1. FIGURE ALC INSTALLATION REVISION C 04/16/01 PAGE 15

16 L. WIRING SPEEDBRAKE CARTRIDGES TO THE ALC FIXED GEAR Copy of AC B Chp. 11 Ruler: 12 Deburr tool Screw driver: #2 Phillips Soldering Iron 578S REVISION C 04/16/01 PAGE Drawing Adel Clamp #8 Washer 8-32 Nut 8-32 Screw Solder: rosin core Pins Volt-Ohm meter Plug (Sockets) Wire crimper, cutter, stripper Wire holder Needle nose pliers Sockets Zinc Chromate Wrench: 11/32 RIGHT WING LOWER inches Plugs (Pins) Pin Extractor Wire Harness 1. Remove inspection panels underneath the wing, from the SpeedBrake cutout to the wing root. 2. Route the Wire Harness (P/N 02029) from the right SpeedBrake cutout in the wing to the ALC mount in the tail-cone. Route through the wing, along the existing wire harnesses, into the mid section inspection bay, down the cabin right side wall, below the rear baggage floor, into the tail-cone, and onto the radio tray. With sufficient slack at both ends, cut the Wire Harness (P/N 02029). Save the scrap. Secure the Wire Harness in accordance with AC B. 3. On the inboard rib of the SpeedBrake bay, behind the lightning hole closest to the trailing edge, drill a #19 hole. (Some Aircraft may have an existing tooling hole that can be used.) Be sure to maintain 2D distance from any fastener or edge. Deburr and Zinc Chromate the hole for corrosion protection. 4. Install an Adel Clamp (P/N 00355) using the 8-32 hardware provided. (P/N 01431, 00452, 00485) 5. Route the Wire Harness through the Adel Clamp and tighten. Leave sufficient slack to connect the SpeedBrake cartridge. 6. On the SpeedBrake end of the Wiring Harness strip the jacket back exposing 5/8 of conductors. 7. Remove ¼ of insulation from all conductors. 8. Solder the end of each wire to the short end of a Socket (P/N 01728).

17 9. Insert the ends through the Wire Holder (P/N 01727). 10. Referring to Drawing #578S0004 for color to pin code, insert the sockets into their respective holes in the Plug (P/N 01726). 11. Attach the Wire Holder (P/N 01727) to the Plug (P/N 01726). Tighten the strain relief to the jacket. Check for pin continuity with a Volt-Ohm meter. 12. On the ALC end of the Wiring Harness, strip the jacket back exposing 5/8 of conductors. 13. Repeat Steps 5 to 9 on the ALC end of the Wiring Harness using (P/N 01729, 01725, 01727). 14. Check to ensure that the harness installation does not interfere with any other aircraft system. 15. For the Left SpeedBrake Cartridge, repeat Steps 1 to 14. REVISION C 04/16/01 PAGE 17

18 M. WIRING SPEEDBRAKE CARTRIDGES TO THE ALC RETRACTABLE GEAR Copy of AC B Chp. 11 Ruler: 12 Deburr tool Screw driver: #2 Phillips Soldering Iron Solder: rosin core 578S REVISION C 04/16/01 PAGE Drawing Adel Clamp #8 Washer 8-32 Nut Grommet 8-32 Screw Needle nose pliers Pins Volt-Ohm meter Plug (Sockets) Wire crimper, cutter, stripper Wire holder Wrench: 11/ Sockets Zinc Chromate RIGHT WING LOWER inches Plugs (Pins) Pin Extractor Wire Harness 1. Locate the inspection panel between Wing Stations and From inside the inspection panel, drill a 7/16 hole through the forward section of both the inboard and outboard double-flanged ribs. Maintain 2D edge distance from any fastener or edge. An existing hole may be used. Zinc Chromate the holes for corrosion protection. Install a Grommet (P/N 00970) in each hole. Note: If HEYCO bushings are being used, drill a 3/16 hole. 2. Remove the wing root inspection panel in the landing gear bay, and drill a #½ hole through the fuselage. Be sure to maintain a 2D distance from any fastener, edge, or installed equipment. Zinc Chromate the hole for corrosion protection. Install a Grommet (P/N 00970) in the hole. See M.1. FIGURE RIGHT WING ROOT 3. Route the Wire Harness from the SpeedBrake bay, through the 2 Grommets at Wing Stations and 71.00, behind the wheel well, through the wing root, and into the cabin through the Grommet. 4. Once in the cabin, route the Wire Harness into the tail-cone and onto the radio tray, along existing wire harnesses and Adel Clamps. Secure the Wire Harness in accordance with AC B. 5. To hold the Wire Harness in position, install an Adel Clamp (P/N 00355) on the first wing rib, seen through the wing root inspection panel in the landing gear bay. Maintain a 2D edge distance from all fasteners and edges. Use a #19 drill, deburr tool, Zinc Chromate, and the 8-32 hardware provided. (P/N 01431, 00452, 00485). See M.1. FIGURE RIGHT WING ROOT

19 6. On the inboard rib of the SpeedBrake bay, behind the lightning hole closest to the trailing edge, drill a #19 hole. (Some Aircraft may have an existing tooling hole that can be used.) Be sure to maintain 2D distance from any fastener or edge. Zinc Chromate the hole for corrosion protection. 7. Install an Adel Clamp (P/N 00355) using the 8-32 hardware provided. (P/N 01431, 00452, 00485) 8. Route the Wire Harness through the Adel Clamp and tighten. Leave sufficient slack to connect the SpeedBrake cartridge. 9. On the SpeedBrake end of the Wiring Harness strip the jacket back exposing 5/8 of conductors. 10. Remove ¼ of insulation from all conductors. 11. Solder the end of each wire to the short end of a Socket (P/N 01728). 12. Insert the ends through the Wire Holder (P/N 01727). 13. Referring to Drawing #578S0004 for color to pin code, insert the sockets into their respective holes in the Plug (P/N 01726). 14. Attach the Wire Holder (P/N 01727) to the Plug (P/N 01726). Tighten the strain relief to the jacket. Check for pin continuity with a Volt-Ohm meter. 15. On the ALC end of the Wiring Harness, strip the jacket back exposing 5/8 of conductors. 16. Repeat Steps 10 thru 15 on the ALC end of the Wiring Harness using (P/N 01729, 01725, 01727). 17. Check to ensure that the harness installation does not interfere with any other aircraft system. 18. Repeat Steps 1 thru 17 on the Left Wing. M.1. FIGURE RIGHT WING ROOT REVISION C 04/16/01 PAGE 19

20 N. WIRING THE ASSYMETRIC LOGIC CONTROL (ALC) Copy of AC B Chp S Drawing Needle nose pliers Plug Wire crimper, cutter, & stripper Wire Holder Soldering iron Solder: rosin core Wire Harness Socket 1. Route the remaining Wire Harness cable (P/N 02029) from the ALC mount in the tail-cone, under the rear baggage floor, through the cabin right sidewall, through the mid section inspection bay, through the co-pilot s sidewall, and behind the instrument panel, leaving sufficient slack at both ends. Secure the wire according to AC B, Chapter 11. Cut the Wiring Harness and save the scrap. 2. On the ALC end of the Wiring Harness strip the jacket back exposing 5/8 of conductors. 3. Remove ¼ of insulation from all conductors. 4. Solder the end of each wire to the short end of a Socket (P/N 01728). 5. Insert the ends through the Wire Holder (P/N 01727). 6. Referring to Drawing #578S0004 for color to pin code, insert the sockets into their respective holes in the Plug (P/N 01726). 7. Attach the Wire Holder (P/N 01727) to the Plug (P/N 01726). Tighten the strain relief to the jacket. Check for pin continuity with a Volt-Ohm meter. REVISION C 04/16/01 PAGE 20

21 O. CIRCUIT BREAKER AND SWITCH Copy of AC A Chp S Drawing Drills: 7/16, 5/8 Unibit 578S Drawing Drill motor Circuit breaker Soldering iron Opt. Annunciator Solder: rosin core Option I Switch Kit Needle nose pliers OR Wire crimper, cutter, & stripper Option II Switch Kit Reference Drawing # 578S0002 & 578S At the instrument panel, install and wire the Circuit Breaker (P/N 01270). Reference Drawing # 578S0004 for proper wiring. 2. Insert the proper light bulbs into the switch or annunciator, depending on option ordered. (P/N s depend on kit option ordered. See Packing List for part numbers.) 3. Install the switch within full view and easy access of the pilot. Use Drawing # 578S0002, 578S0004, and AC B Chapter 11 for reference. 4. If installing the Yoke Mount Switch, attach Bracket (P/N 04689) to the existing Autopilot disconnect switch mount, nut, and lock-washer. NOTE: For switch and light locations other than that shown, obtain separate FAA engineering approval. REVISION C 04/16/01 PAGE 21

22 P. SPEEDBRAKE CARTRIDGE INSTALLATION (PERMANENT) Screw driver: Phillips #2 578S Drawing Screws 05097L &05097R 2 Cartridge Assy. 12V OR 05115L &05114R 2 Cartridge Assy. 24V RIGHT WING 1. Attach the wiring harness to the cartridge. Drop cartridge into wing opening insuring that the drain tube is fed through the Snap Bushing and the cartridge is seated firmly on the lower support. 2. Screw the Speed Brake and Cover Plate Assembly to the upper support flange in the wing, using 14 Screws (P/N 01477). 3. Trim drain tube ¼ from wing skin at an angle away from the direction of airflow. 4. Repeat Step 1 through 3 for the left wing. 5. Reinstall interior and all inspection panels. Check to be sure all tools and debris have been removed from the aircraft! P.1. FIGURE SPEEDBRAKE PERMANENT INSTALLATION REVISION C 04/16/01 PAGE 22

23 Q. PLACARDS Placard Placard Placard 1. Install Placard (P/N 00456) in full view of the pilot. SPEEDBRAKE EQUIPPED: FOR OPERATING INSTRUCTIONS & LIMITATIONS SEE SUPPLEMENT IN OWNERS MANUAL OR OPERATING HANDBOOK. 2. Install Placard (P/N 00455) at SpeedBrake circuit breaker and next to SpeedBrake switch. SPEEDBRAKE SPEEDBRAKE 3. Install Placard (P/N 01750) on wing skin aft of SpeedBrake cartridges. Electrically Actuated - DO NOT MANUALLY OPERATE REVISION C 04/16/01 PAGE 23

24 R. SPEEDBRAKE OPERATIONAL TEST 1. Reconnect all electrical power. 2. Turn on aircraft master power switch. 3. Check that SpeedBrake Circuit Breaker is pushed in. 4. Press SpeedBrake switch and check that both SpeedBrake cartridges fully deploy and remain open. 5. Check that the SpeedBrake annunciator has illuminated. 6. Press SpeedBrake switch and check that both SpeedBrake cartridges have returned to the fully closed position and remain closed. 7. Check that the SpeedBrake annunciator has turned off. 8. Depress the SpeedBrake switch, and pull the SpeedBrake Circuit Breaker just as the SpeedBrakes begin to leave the cartridge. Check that the SpeedBrakes drop promptly to the closed position. 9. Push the SpeedBrake Circuit Breaker back in, and observe the SpeedBrakes deploy to the fully opened position. 10. Repeat Steps 6 and Turn off aircraft master power switch. 12. If any problems occur, consult the TROUBLE SHOOTING GUIDE section. REVISION C 04/16/01 PAGE 24

25 S. DOCUMENTATION Before performing flight tests it is recommended you complete the calculations for weight and balance and revise the equipment list showing installation of Precise Flight SpeedBrakes at 8-lbs. at._-in., and Precise Flight ALC at 1-lbs. at._-in. FAA Form 337, section 8 Description of work accomplished. Installed Precise Flight 2000 Series SpeedBrakes serial # in accordance with STC # ST00762SE and Installation Report # Amended weight and balance and aircraft equipment list. Add the FAA approved Flight Manual Supplement to the aircraft Flight manual. Keep all Precise Flight 2000 Series SpeedBrakes papers with aircraft records. Fill out and return warranty card. REVISION C 04/16/01 PAGE 25

26 TROUBLE SHOOTING GUIDE 1. SPEEDBRAKE CARTRIDGE FAILS TO OPERATE CORRECTLY a. Check circuit breaker b. Check cannon plugs for security c. Check all cannon plugs for correct wiring (See Drawing No. 578S0004 for electrical installation procedures.) d. If Speedbrake doors open, check that doors stop approximately ¼ before being fully vertical. There should be no gap between the Speedbrake doors. If doors open beyond this position, call Precise Flight, Inc. 2. DO NOT OPERATE THE SPEEDBRAKES BY HAND While electrical power is on. Damage to cartridges and personal injuries may result and will void warranty! 3. DO NOT USE SPRAY LUBRICANTS ON SPEEDBRAKES Damage to cartridges and Speedbrake clutch may result and will void warranty! 4. FOR ADDITIONAL TECHNICAL ASSISTANCE Please call Precise Flight, Inc.. REVISION C 04/16/01 PAGE 26

27 INSTRUCTIONS FOR CONTINUED AIRWORTHINESS PIPER PA-32 / PA-28 SPEEDBRAKE 2000 TM EACH 5000 HOURS EACH 1000 HOURS ANNUALLY EACH 100 HOURS EACH 50 HOURS 1. Check Cap Strip Cover screws for security, if loose, remove screws and apply Locktite 242, retorque to 8 in-lbs. Check SpeedBrake top attachment screws for security, if loose, remove screws and apply Locktite 242, retorque to 8 in-lbs. 2. Check drain tubes for debris 3. a.) Remove inspection plates b.) Disconnect electrical plugs c.) Remove SpeedBrakes TM from aircraft d.) Clean and Inspect unit for damage, corrosion, looseness & proper operation e.) Lubricate worm and worm gear with graphite. DO NOT USE SPRAY LUBRICANTS! f.) Reinstall SpeedBrakes TM in aircraft g.) Connect electrical plugs h.) Install inspection plate i.) Check for proper placards 4. a.) Remove inspection plates b.) Disconnect electrical plugs c.) Remove SpeedBrakes TM from aircraft d.) Return SpeedBrakes TM to Precise Flight Inc. for Clutch Lubrication and Spring Replacement e.) Reinstall SpeedBrakes TM in aircraft f.) Connect electrical plugs g.) Install inspection plate 5. a.) Remove inspection plates b.) Disconnect electrical plugs c.) Remove SpeedBrakes TM from aircraft d.) Return SpeedBrakes TM to Precise Flight Inc. for Drive Assembly Replacement e.) Reinstall SpeedBrakes TM in aircraft f.) Connect electrical plugs g.) Install inspection plate REVISION C 04/16/01 PAGE 27

28 APPENDIX A PARTS LIST ELECTRICAL LOAD ANALYSIS FORM INSTALLATION INSTRUCTION DRAWINGS REVISION C 04/16/01 PAGE 28