Home

120-050-00 - Onboard Systems International

1. ys com FOR 7S TE yARDSYS wwWw onBt UAL ma ANISION OF THIS MANU T p CHECK WE pLEASE THE LATES Cargo Hook Kit for the Eurocopter AS350 Kit Part Number 200 190 00 Owner s Manual Owner s Manual Number 120 050 00 Revision 10 September 25 2007 Z CONBDOARD SYSTEMS INTERNATIONAL 13915 NW 3 Court Vancouver Washington 98685 USA Phone 360 546 3072 Fax 360 546 3073 Toll Free 800 275 0883 www OnboardSystems com This page intentionally left blank Revision Date RECORD OF REVISIONS Reason for Revision 6 12 00 Removed maintenance instructions to a separate document 122 001 00 6 6 01 3 5 RFMS Page 5 Replaced hook picture to show new cover and S N plate 7 27 02 1 1 and 2 2 Added 290 744 00 optional manual release adapter 9 17 02 Title 4 3 Factory address change 03 14 06 Title TOC 1 1 amp Section 2 Removed references to AS 355 aircraft 08 30 06 3 1 Section 4 Replace reference to table in section 4 with reference to cargo hook service manual on page 3 1 Updated Cargo Hook Maintenance section to refer to cargo hook service manual 02 12 07 1 1 2 1 2 3 Changed cargo hook part no from 528 010 00 to 528 010 04 ref service bulletin 159 017 00 Corrected washer part no in Figure 2 1 and 2 3 from 510 144 00 to 510 183 00 09 25 07 Section 1 2 2 2 3 2 5 2 6 Section 3 Added warnin
2. Means that if this information is not observed serious injury death or immediate loss of flight safety could occur Means that there is a risk of injury or degradation in performance of equipment if this information is not observed NOTE Draws the reader s attention to information which may not be directly related to safety but which is important or unusual General Information 1 1 Bill of Materials The following items are included with the AS350 Cargo Hook Kit P N 200 190 00 if shortages are found contact the company from whom the system was purchased Table 1 2 AS350 Bill of Materials JamNut o i Jam Nut Inspection Inspect the kit items for evidence of damage corrosion and security of lock wire and fasteners If damage is evident do not use the items until they are repaired Cargo Hook Specifications Table 1 4 Specifications release at 3 500 lb 1 2 General Information Theory of Operation General Information The primary elements of the Cargo Hook are the load beam the internal mechanism and a DC solenoid The load beam supports the load and is latched through the internal mechanism The DC solenoid and an external manual release cable provide the means for unlatching the load beam The load beam is normally returned to its closed position after release of the load by a spring in the internal mechanism In the closed position a latch engages the load beam and latches it in this positi
3. itself against the load beam during an attempted release The following illustrations show recommended configurations and potential difficulties that must be avoided WARNING The examples shown are not intended to represent all problem possibilities It is the responsibility of the operator to assure the hook will function properly with the rigging Figure 1 Examples of correct and incorrect cargo hook rigging Correct Rigging Multiple Rings Multiple Rings on Load Beam on Primary Ring Rotorcraft Fli ght Document Number BOARD Manual Supplement 120 050 00 SYSTEMS INTERNATIONAL Cargo Hook Er l Ill PROCEDURES continued Un Commanded Release Due to Too Large of a Load Ring WARNING Load rings that are too large will cause an un commanded release The ring will flip over the end of the load beam and flip the keeper up and then fall free Only correctly sized load rings must be used See examples below Figure 2 Un commanded release due to load rings that are too large Load Ring flips over the Load Beam and gyrates The flip over often occurs with long line operations during landings and take offs Load Ring moves inward and bears against the keeper The Keeper is forced to rotate allowing the Ring to slip off Rotorcraft Fli ght Document Number BOARD Manual Supplement 120 050 00 SYSTEMS a INTERNATIONAL Cargo Hook ae Ill PROCEDURES continued Load Hang Up Due to Too Sma
4. 9A m OR i NULLITA id By Conditions This approval is only applicable to the typelmodel of aeronautical product specified therein x gt feos D Prior to incorporating this modification the installer shall establish that the interrelationship between this change and any other modification s incorporated will not adversely affect the airworthiness of the modified product Regional recat ace Engineer For Minister of Transport Canada Certification Canadian STC continued Department of Transport Supplemental Type Certificate Notice Continuation Sheet Number SH98 8 Issue No 1 Approval Date February 6 1998 Issue Date February 9 1998 This Addendum shall remain part of the Supplemental Type Certificate referred therein eessesese Certification Limitations and Conditions 1 Approval of this change in type design applies to only those Eurocopter model rotorcraft listed on the front page which are equipped with an FAA approved installation of Breeze Eastern P N 17149 1 or 14027 4 or Siren P N 91609 3 5 and 6 cargo hooks or those modified by installation of an Onboard Systems load weigh system per STA SH85 8 This installation should not be incorporated in any rotorcraft on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this installation and any previously approved modifications including changes in type design will
5. Due to Nylon Straps 3 6 Un Commanded Release Due to Cable or Rope Type Straps 3 7 Maintenance Instructions for Returning a System to the Factory 4 1 CONTENTS continued Section 5 Certification FAA STC 5 1 Canadian STC 5 2 Rotorcraft Flight Manual Supplement Figures Tables 2 1 2 2 2 3 2 4 2 5 2 6 2 11 3 1 3 2 3 3 3 4 3 5 1 1 1 2 1 4 2 1 2 2 2 4 Sling Assembly Installation 2 1 Manual Release Cable Rig 2 2 Swing Assembly Installation 2 3 Manual Release Cable Rig 2 4 Adel Clamp Installation 2 4 Swing Assembly Overview 2 5 Un Commanded Release From Incorrectly Secured Cable 2 6 Examples of Correct and Incorrect Cargo Hook Rigging 3 3 Un Commanded Release Due to Large Load Ring 3 4 Load Hang Up Due to Small or Multiple Load Rings 3 5 Un Commanded Release Due to Nylon Straps 3 6 Un Commanded Release Due to Cable or Rope Straps 3 7 Cargo Hooks 1 1 AS 350 Bill of Materials 1 1 Specifications 1 2 Cargo Hook Connector 2 2 Cargo Hook Connector 2 5 Component Weight 2 7 Section I General Information Introduction The 200 190 00 Cargo Hook Kits is approved as a replacement for the following Cargo Hooks on the Eurocopter AS350B AS350B1 AS350B2 AS350BA and AS350D Table 1 1 Cargo Hooks 17149 1 14027 4 S1609 3 S1609 5 Siren S 1609 6 Siren Warnings Cautions and Notes The following definitions apply to Warnings Cautions and Notes used in this manual
6. Jam nut S N Fork Fitting a Ball End Fitting 125 Free Play Secure the adel clamps to the lower screws on the cargo hook manual release and electrical release sides as illustrated Safety wire the screws Figure 2 5 Adel Clamp Installation Electrical release side of hook Manual release lever side of hook _ Adel Clamp Installation Instructions AS 350 Swing Cargo Hook Installation continued Installation Instructions If the hook removed was manufactured by Siren or if it was a Breeze Eastern 14027 4 it will be necessary to replace the connector on the electrical release cable with the one supplied with the Cargo Hook Kit If preferred a short adapter cable can be fabricated to connect the electrical release cable to the hook Listed below is the pin out for the cargo hook connector Connect the cargo hook electrical release cable connector to the Cargo Hook and secure with safety wire Table 2 2 Cargo Hook Connector Pe rover The Cargo Hook is equipped with a suppression diode that will be damaged if the Cargo Hook electrical connections are reversed Do not attach the electrical connector until the polarity of the aircraft connector is determined to be compatible with the Cargo Hook connector listed in Table 2 2 Attach the two elastic cords that were previously removed to the adel clamps that are supplied with the Cargo Hook Kit Refer to the illustration below Figure 2 6 Swing Assembly Overv
7. Washington 98685 USA Phone 360 546 3072 Maintenance 4 1 This page intentionally left blank Section 5 Certification Ed Bepartment of Crensportation Federal Aviation Administration FAASTC Supplemental Cype Certificate Number SR00439SE Thes certificate issued lo Onboard Systems 13915 NW 3rd Court Vancouver WA 98685 certifies that the change in the type design for the following product with the limitations and conditions therefor as yrecified hereon meel the airworthiness regutrements f Part 6 of the Civil Air Regulations Original Product Type Certificate Number H9EU Make Eurocopter France Model AS 350B AS 350B1 AS350B2 AS350BA and AS 350D Deseryplion of the Type Design Change Fabrication of Onboard Systems Model 200 190 00 Cargo Hook Kit in accordance with FAA Approved Onboard Systems Master Drawing List No 155 033 00 Revision 4 dated October 31 2000 or later FAA approved revision and installation of these systems in accordance with FAA approved Onboard Systems Owner s Manual No 120 050 00 Revision 3 dated June 12 2000 or later FAA approved revision Inspect cargo hook kit in accordance with Onboard Systems Owner s Manual No 120 050 00 Revision 3 dated June 12 2000 and Onboard Service Manual No 122 001 00 Revision 0 dated June 13 2000 or later FAA approved revision LGnitations and Conditions Approval of this change in type design applies only to those Eurocopter model rotorcraft listed above
8. contained in this supplement consult the basic Rotorcraft Flight Manual I LIMITATIONS The basic Flight Manual remains applicable When an Onboard Systems 200 190 00 Cargo Hook Kit is installed the following placard applies e Mounted on bottom of Cargo Hook WARNING USE LOAD RING WITH 1 5 67 INCH NOMINAL INTERNAL DIMENSION I PERFORMANCE The basic Flight Manual remains applicable HI PROCEDURES Before each Cargo Hook use perform the following procedures If the procedures are not successful do not use the equipment until the problem has been corrected Inspect all mounting fasteners to ensure that they are tight Visually inspect the electrical connector for loose or damaged pins and sockets Operate the keeper manually and check that it snaps back to its normal position on the load beam Inspect the case and covers for cracks and damage Inspect the load beam for gouges and cracks Cycle the manual release mechanisms to ensure proper operation Cycle the electrical release mechanisms to ensure proper operation Rotorcraft Fli ght Document Number BOARD Manual Supplement 120 050 00 SYSTEMS Page Data CugoHook Ill PROCEDURES continued Cargo Hook Rigging Extreme care must be exercised in rigging a load to the Cargo Hook If the load ring is too big it may work its way around the end of the load beam and be supported for a time on the keeper and then fall free If the load ring is too small it may jam
9. d Figure 2 3 Swing Assembly Installation AS 350 SWING ASSEMBLY WASHER PN 510 183 00 AN 960 816L AS 350 LOAD LINK NAS WASHER OR LOAD CELL P N 510 174 00 WASHER NAS1149F 0663P P N 510 183 00 AN960 816L AS 350 UNIVERSAL COTTER PIN MP P N 510 178 00 MS24665 302 LOAD BOLT NUT P N 290 332 00 P N 510 170 00 AN320 C6 7 MANUAL RELEASE LEVER CARGO HOOK SIDE OF HOOK P N 528 010 04 Installation Instructions 2 3 AS 350 Swing Cargo Hook Installation continued 2 4 Remove the manual release cover from the new Cargo Hook Thread the Hook to Manual Release Adapter P N 290 403 00 into the new Cargo Hook Connect the manual release cable to the Adapter Place the cable ball end fitting into the hook manual release fork fitting as illustrated in Figure 2 4 Adjust the adapter to give 125 of free play with the manual release lever in the non release position Tighten the jam nut against the hook and safety wire the manual release cable nut to the jam nut and the cover screw If a Siren cargo hook is to be replaced it will be necessary to replace the manual release cable with a Eurocopter P N 704A31 813 010 Siren P N AS22 18 or another approved cable This is the cable used with the Breeze Eastern Cargo Hook Figure 2 4 Manual Release Cable Rig Manual Release Cable 7 Safety wire Adapter
10. e Straps Operation Instructions Cable or rope type line flips over the Load Beam The flip over often occurs with long line operations during landings and take offs Load Ring moves inward and bears against the keeper The Keeper rotates allowing the Ring to slip off 3 7 This page intentionally left blank Section 4 Maintenance Refer to Service Manual 122 001 00 for detailed maintenance information for the Cargo Hook Instructions for Returning Equipment to the Factory If an Onboard Systems product must be returned to the factory for any reason including returns service repairs overhaul etc obtain an RMA number before shipping your return NOTICE An RMA number is required for all equipment returns e To obtain an RMA please use one of the listed methods Contact Technical Support by phone or e mail Techhelp OnboardSystems com e Generate an RMA number at our website http Awww onboardsystems com rma php e After you have obtained the RMA number please be sure to e Package the component carefully to ensure safe transit Write the RMA number on the outside of the box or on the mailing label Include the RMA number and reason for the return on your purchase or work order e Include your name address phone and fax number and email as applicable Return the components freight cartage insurance and customs prepaid to Onboard Systems 13915 NW 3rd Court Vancouver
11. gs cautions and notes explanation to general information section Updated warnings cautions and notes throughout Register Your Products for Automatic Notifications Onboard Systems offers a free notification service via fax or email for product alerts and documentation updates By registering your Onboard Systems products at our website we will be able to contact you if a service bulletin is issued or if the documentation is updated You can choose to receive notices on an immediate weekly or monthly schedule via fax email or both methods There is no charge for this service Please visit our website at www onboardsystems com notify php to get started This page intentionally left blank CONTENTS Section 1 Section 2 Section 3 Section 4 General Information Introduction 1 1 Warnings Cautions and Notes 1 1 Bill of Materials 1 2 Inspection 1 2 Cargo Hook Specifications 1 2 Theory of Operation 1 3 Installation Instructions AS 350 Sling Cargo Hook Removal 2 1 AS 350 Sling Cargo Hook Installation 2 1 AS 350 Swing Cargo Hook Removal 2 3 AS 350 Swing Cargo Hook Installation 2 3 Installation Instructions 2 6 Installation Check out 2 7 Weight 2 7 Paper Work 2 7 Operation Instructions Operating Procedures 3 1 Cargo Hook Rigging 3 2 Un Commanded Release Due to Too Large of a Load Ring 3 4 Load Hang Up Due to Small Load Ring or Multiple Load Rings 3 5 Un Commanded Release
12. iew Hook Manual Release Cable Hook Manual Release Cable Swing Assembly Cargo Hook Elastic Cord 2 5 Installation Instructions Un commanded cargo hook release will happen if the manual and electrical release cables are improperly restrained The cables must not be the stops that prevent the Cargo Hook from swinging freely in all directions If the Cargo Hook loads cause the hook to strain against the manual release cable the swaged end of the cable may separate allowing the inner cable to activate the cargo hook manual release mechanism The result is an un commanded release Ensure that no combination of cyclic stick or cargo hook position is restrained by the manual or electrical release cables Figure 2 11 Un Commanded Release From Incorrectly Secured Cable Hook rotates and strains against the manual release conduit The strain on the conduit exceeds the pull off force between the swaged fitting and the conduit The swaged joint fails and allows the inner cable to activate the hook s mechanical release mechanism and the hook opens 2 6 Installation Instructions Installation Check Out After installation of the Cargo Hook perform the following functional checks 1 Swing the installed Cargo Hook to ensure that the manual release cable assembly and the electrical release cable have enough slack to allow full swing of the suspension assembly without straining o
13. ll of a Load Ring or Multiple Load Rings WARNING Load rings that are too small or multiple load rings will hang on the load beam when the load is released Only correctly sized load rings must be used See examples below Figure 3 Load hang up due to load rings that are too small or using multiple load rings Jammed Ring Sling ee is Load Hang Up Due to Multiple Rings on Load Beam Jammed Rings Sling ee Za Rotorcraft Flight NE ER BOARD Manual Supplement 129 000 SYSTEMS INTERNATIONAL Cargo Hook EN HI PROCEDURES continued Un Commanded Release Due to Nylon Type Straps WARNING Nylon type straps or similar material must not be used directly on the cargo hook load beam as they have a tendency to creep under the keeper and fall free If nylon straps must be used they should first be attached to a correctly sized primary ring Only the primary ring should be in contact with the cargo hook load beam See examples below Figure 4 Un commanded release due to nylon type straps Nylon type strap on the Load Beam As the load swings the strap fibers work their way under the keeper The strap works its way Off of the load beam r Rotorcraft Flight Document Number BOARD Manual Supplement 120 050 00 SYSTEMS INTERNATIONAL Cargo Hook Era a Ill PROCEDURES continued Un Commanded Release Due to Cable or Rope Type Straps WARNING Cable or rope type straps must n
14. load link gauge shackle and the manual and electrical release cables AS 350 Sling Cargo Hook Installation Inspect the load link universal joint and attaching hardware to insure that they are in serviceable condition Attach the new Cargo Hook to the load link using the hardware supplied as illustrated below The cargo hook load beam should point forward Figure 2 1 Sling Assembly Installation AS 350 HARDPOINT WASHER AS 350 UNIVERSAL PN 510 183 00 AN960 816L __ AS 350 LOAD LINK WASHER P N 510 174 00 NAS1149F 0663P COTTER PIN AE P N 510 178 00 MS24665 302 NUT PIN 510 170 00 a fang20 ce CARGO HOOK P N 528 010 04 OR LOAD CELL WASHER P N 510 183 00 AN960 816L LOAD BOLT P N 290 332 00 2 1 Installation Instructions AS 350 Sling Cargo Hook Installation continued 2 2 Remove the manual release cover from the new Cargo Hook When Eurocopter aft release cable AS22 08 is installed manual release adapter 290 744 00 will provide the best release cable free play adjustment For other cable configurations manual release cable adapter 290 403 00 will provide best adjustment Thread appropriate adapter and jam nut 510 252 00 into the new Cargo Hook Connect the manual release cable to the Adapter Place the cable ball end fitting into the hook manual relea
15. ly sized load rings must be used See examples below Figure 3 3 Load Hang Up Due to Too Small of a Load Ring or Multiple Load Rings Jammed Ring Sling RE Load Hang Up Due to 2 mt Multiple Rings on Load g Beam Jammed Rings Sing ier Operation Instructions 3 5 Un Commanded Release Due to Nylon Type Straps Nylon type straps or similar material must not be used directly on the cargo hook load beam as they have a tendency to creep under the keeper and fall free If nylon straps must be used they should be first attached to a correctly sized primary ring Only the primary ring should be in contact with the cargo hook load beam See examples below Figure 3 4 Un Commanded Release Due to Nylon Type Straps Nylon type strap on the Load Beam As the load swings the strap fibers work their way under the keeper The strap works its way Off of the load beam 3 6 Operation Instructions Un Commanded Release Due to Cable or Rope Type Straps Cable or rope type straps must not be used directly on the cargo hook load beam Their braided eyes will work around the end of the load beam and fall free If cable or rope is used they should be first attached to a correctly sized primary ring Only the primary ring should be in contact with the cargo hook load beam See examples below Figure 3 5 Un Commanded Release Due to Cable or Rope Typ
16. m during an attempted release The following illustrations show recommended configurations and potential difficulties that must be avoided The examples shown are not intended to represent all problem possibilities It is the responsibility of the operator to assure the hook will function properly with the rigging Operation Instructions Cargo Hook Rigging continued Figure 3 1 Examples of Correct and Incorrect Cargo Hook Rigging Correct Rigging A 1 50 Primary Ring LD EA Secondary Ring or Shackle Incorrect Rigging Multiple Rings _ x on Primary Ring Operation Instructions 3 3 Un Commanded Release Due to Too Large of a Load Ring Load rings that are too large will cause an un commanded release The ring will flip over the end of the load beam and flip the keeper up and then fall free Only correctly sized load rings must be used See examples below Figure 3 2 Un Commanded Release Due to Too Large of a Load Ring Load Ring flips over the Load Beam and gyrates The flip over often occurs with long line operations during landings and take offs Load Ring moves inward and bears against the keeper The Keeper is forced to rotate allowing the Ring to slip off 3 4 Operation Instructions Load Hang Up Due to Too Small of a Load Ring or Multiple Load Rings Load rings that are too small or multiple load rings will hang on the load beam when the load is released Only correct
17. mit the movement of the hook Be completely familiar with this manual particularly the Cargo Hook rigging section Be completely familiar with all Eurocopter Cargo Hook operating instructions Activate the electrical system and press the cargo hook release button to ensure the cargo hook electrical release is operating correctly The mechanism should operate smoothly and the Cargo Hook should re latch after release If the hook does not re latch do not use the unit until the difficulty is resolved The release solenoid is intended to be energized only intermittently Depressing the electrical release button continuously in excess of 20 sec will cause the release solenoid to overheat possibly causing permanent damage Activate the manual release lever to test the cargo hook manual release mechanism The mechanism should operate smoothly and the Cargo Hook must relatch after release If the hook does not relatch do not use the unit until the difficulty is resolved See the Cargo Hook Service Manual 122 001 00 and the aircraft s service instructions that cover the original Cargo Hook installation for additional instructions 3 1 Cargo Hook Rigging 3 2 Extreme care must be exercised in rigging a load to the Cargo Hook If the load ring is too big it may work its way around the end of the load beam and be supported for a time on the keeper and then fall free If the load ring is too small it may jam itself against the load bea
18. not introduce any adverse effect upon the airworthiness of the rotorcraft Rotorcraft equipped with the Onboard Systems Model 200 190 00 Cargo Hook Kit must be operated in accordance with FAA approved Rotorcraft Flight Manual Supplement RFMS No 120 050 00 dated May 19 1997 or later FAA approved revision A copy of this Certificate and FAA Approved RFMS must be maintained as part of the permanent records for the modified rotorcraft If the STC holder agrees to permit another person to use this certificate to alter the product the STC hoider shall give the other person written evidence of that permission Canada Page 2 of 2 5 3 This page intentionally left blank FAA APPROVED ROTORCRAFT FLIGHT MANUAL SUPPLEMENT Eurocopter Helicopter Models AS 350B AS 350B1 AS350B2 AS350BA amp AS 350D FAA Approval Managfr Special Certification Branch Seattle Aircraft Certification Office Date Dec 2 1998 Revised JAN 5 200 ED Rotorcraft Flight S CONBOARD Manual Supplement 120 050 00 SYS e cargo Hook INTRODUCTION This supplement must be attached to the appropriate DGAC approved Eurocopter Rotorcraft Flight Manual when an Onboard Systems 200 190 00 Cargo Hook Kit is installed in accordance with Supplemental Type Certificate STC NO SROO439SE The information contained herein supplements or supersedes the basic manual only in those areas listed herein For limitations procedures and performance information not
19. on The load is attached to the load beam by passing the cargo sling ring into the throat of the load beam past a spring loaded keeper which secures the load To release the load the latch is disengaged from the load beam With the latch disengaged the weight of the load causes the load beam to swing to its open position and the cargo sling slides off the load beam A spring in the internal mechanism then drives the load beam back to its closed and latched position A load release can be initiated by three different methods Normal release is achieved by pilot actuation of a push button switch in the cockpit When the push button switch is pressed it energizes the DC solenoid in the Cargo Hook and the solenoid opens the latch in the internal mechanism In an emergency release can be achieved by operating a mechanical release lever A manual release cable attached to the lever operates the internal mechanism of the Cargo Hook to unlatch the load beam The load can also be released by the actuation of a lever located on the side of the Cargo Hook 1 3 This page intentionally left blank Section 2 Installation Instructions These procedures are provided for the benefit of experienced aircraft maintenance facilities capable of carrying out the procedures They must not be attempted by those lacking the necessary expertise AS 350 Sling Cargo Hook Removal Remove the old Cargo Hook from the aircraft by disconnecting the hook from the
20. ot be used directly on the cargo hook load beam Their braided eyes will work around the end of the load beam and fall free If cable or rope is used they should first be attached to a correctly sized primary ring Only the primary ring should be in contact with the cargo hook load beam See examples below Figure 5 Un commanded release due to cable or rope type straps Cable or rope type line flips over the Load Beam The flip over often Occurs with long line operations during landings and take offs Load Ring moves inward and bears against the keeper The Keeper rotates allowing the Ring to slip off Rotorcraft Fli ght Document Number BOARD Manual Supplement 120 050 00 SYSTEMS m PASTEN CagoHook n Jooo This page intentionally left blank
21. r damaging the cables The cables must not be the stops that prevent the Cargo Hook from swinging freely in all directions It may be necessary to install bumper pads on the Swing to prevent the release cables from being damaged 2 Apply 10 20 pounds to the cargo hook load beam and pull the handle operated cargo hook mechanical release the Cargo Hook must release 3 Close the cargo hook release circuit breaker and position the battery switch to the ON position Apply 10 20 pounds to the cargo hook load beam and depress the cargo hook electrical release button the Cargo Hook must release 4 See the Eurocopter service instructions for your specific helicopter model for additional installation instructions Weight The weight of the Cargo Hook is listed in Table 2 4 Table 2 4 Component Weights Item Weight Ibs kgs Cargo Hook 3 0 1 36 Paper Work Remove the Flight Manual Supplement from the back of this manual and place it into Rotorcraft Flight Manual In the US fill in FAA form 337 for the initial installation This procedure may vary in different countries Make the appropriate aircraft log book entry Installation Instructions 2 7 This page intentionally left blank Section 3 Operation Instructions Operating Procedures Operation Instructions Prior to each job perform the following 1 Ensure that the Cargo Hook has been properly installed and that the manual and electrical release cables do not li
22. rtification Office Title Any alteration of this certificate is punishable by a fine of not exceeding 1 000 or imprisonment not exceeding 3 years or both This certificate may be transferred in accordance with FAR 21 47 FAA FORM 8110 2 10 68 Certification 5 1 Canadian STC 5 2 oy J Transport Canada Transports Canada Department of Transport Supplemental Type Certificate This approval is issued to Number SH98 8 Onboard Systems issue No 1 11212 NW St Helens Road Approval Date February 6 1998 Portland OR issue Date February 9 1998 USA 97231 Responsible Office Pacific Alrcraft Engine Type or Model Eurocopter France AS350B AS350B1 AS350B2 AS350BA and AS350D Canadian Type Certificate or Equivalent H 83 Description of Type Design Change Installation of Onboard Systems Cargo Hook Kit per FAA STC SROO439SE Instailation Operating Data Fabrication of Onboard Systems Model 200 190 00 Cargo Hook Required Equipment and Limitations Kit in accordance with FAA approved Onboard Systems Master Drawing List No 155 033 00 dated January 10 1997 and Installation of this system in accordance with FAA approved Onboard Systems Owner Manual No 120 050 00 dated December 10 1996 Inspect cargo hook kit in accordance with Section 4 of Onboard Systems Owners Manual No 120 050 00 dated December 10 1996 or later FAA approved revisions See Continuation Sheet te deed EMM OF 2
23. se fork fitting as illustrated in Figure 2 2 Adjust the adapter to give 125 of free play with the manual release lever in the non release position Tighten the jam nut against the hook and safety wire the manual release cable nut to the jam nut and the cover screw Figure 2 2 Manual Release Cable Rig Manual Release Cable Safety wire Adapter lt p Jam nut lt Fork Fitting 125 Free Play Connect the cargo hook electrical release cable connector to the Cargo Hook Listed below is the pin out for the cargo hook connector Safety wire the connector Table 2 1 Cargo Hook Connector e rover Installation Instructions AS 350 Sling Cargo Hook Installation continued The Cargo Hook is equipped with a suppression diode that will be damaged if the Cargo Hook electrical connections are reversed Do not attach the electrical connector until the polarity of the aircraft connector is determined to be compatible with the Cargo Hook connector listed in Table 2 L AS 350 Swing Cargo Hook Removal Remove the old Cargo Hook from the aircraft by disconnecting the hook from the load link gauge shackle and the manual and electrical release cables AS 350 Swing Cargo Hook Installation Inspect the swing assembly components to insure that they are in serviceable condition Attach the new Cargo Hook to the load link using the hardware supplied as illustrated below The cargo hook load beam should point forwar
24. which are equipped with an FAA approved installation of Breeze Eastern P N 17149 1 or 14027 4 or Siren P N 1609 3 5 and 6 cargo hooks or those modified by installation of an Onboard Systems load weigh system per STC SH1262NW This approval should not be extended to rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications including changes in type design will introduce no adverse effect upon the airworthiness of that rotorcraft Rotorcraft equipped with the 200 190 00 cargo hook kit must be operated in accordance with FAA approved Rotorcraft Flight Manual Supplement RFMS No 120 050 00 dated December 2 1998 or later FAA approved revision A copy of this Certificate and FAA approved RFMS must be maintained as part of the permanent records for the modified rotorcraft If the holder agrees to permit another person to use this certificate to alter the product the holder shall give the other person written evidence of that permission This certificate and the Iupporiing data which is the basis for approval shall remain in effect until sur rendered suspenied revoked or a termination dale ts otherwise established by the Administrator of the Federal Aviation Administration Date of application March 29 1997 Date of issuance May 19 1997 Acting Manager Seattle Aircr e

120-050-00 - Onboard Systems International

Contents

Download Pdf Manuals

Related Search

Related Contents