![]() ![]() If I need to remove the canopy I pull the pins-which is harder than the panel mounted handle but I will take the slight inconvenience for the panel space and wt recovery. Other Resources: We have 1 other meaning of CJIU in our Acronym Attic. This definition appears very rarely and is found in the following Acronym Finder categories: Military and Government. I installed 1/4" steel pins with securing clips on the ends as hinges. CJIU stands for Canopy Jettison Initiator Unit (aviation) Suggest new definition. My switches are installed where the handle would have protruded through the panel. I chose not to install at all for the reasons that you mention - prime panel real estate and much of the unit is steel (weight). With the j hinge (I believe Van originally had a straighter hinge in early models) you would have to have a slot cut in the forward skin in order for the j hinge to lift and clear the aircraft-with no slot I don't see how it could be jettisoned in flight (hmmm-wonder what it would do to the tail if it would jettison). CAUTION: In case the jettison system fails, aerobatic flights are prohibited until repair has been performed and/ or the canopy handle has been replaced 1.8.4. WARNING Ensure that the proper canopy jettison safety pin is installed whenever the aircraft is not flying or during any maintenance task performed on the aircraft.I have seen the jettison system installed as per plans, installed with the release handle pointed down at the sub panel, the release handle pointed forward and accessable under the cowl at the firewall, and not installed at all. If the jettison fails a repair according to a repair instruction provided by Grob must be performed and/ or the canopy handle must be replaced I.A.W. When the canopy is jettisoned, all canopy jettison ballistic devices are spent. The cable action merely bypasses the internal canopy jettison lever. Date of Issue HK 36 TTS : Rotax 914 F3 or 914 F4 : HK 36 TTS : SF 3/82 : 3.01.15-E : Pages identified by 'ACG-appr. From this point on, the sequence is the same as internal canopy jettison. Diamond AIRCRAFT AIRPLANE FLIGHT MANUAL FOR THE POWERED SAILPLANE Engine Model Serial No. When the cable is fully extended and pulled, the canopy jettison SMDC initiator is fired, which, in turn, initiates the emergency canopy jettison sequence. The handle is attached to approximately 8 feet of cable. 2-12.) External Canopy Jettison Ground emergency external canopy jettison is started by opening the door on either the left or right side of the aircraft and removing the canopy jettison handle from its retaining clip. At some point, you'll want to be able to remove the canopy and this arrangement allows you to do so without taking up valuable real estate on the IP. The rocket motors produce the vertical thrust required to separate the canopy from the aircraft. terrykohler Join Date: Jan 2005 Posts: 1,065 Matt: You should plan to install the bellcrank mechanism and run the actuator rod vertically down the sub-panel. The rocket motor initiators convert ballistic-gas pressure to explosive stimulus, which is transferred through SMDC to fire the canopy jettison rocket motors. ![]() Ballistic gas produced by firing the thruster is transferred to the canopy jettison rocket motor initiators. Firing the unlatch thruster pushes the canopy aft to disengage the canopy latches and separates the thruster from the connecting link. 6.01. The explosive stimulus continues through the emergency escape disconnect, via the FCDC, to the canopy unlatch thruster cartridge, which fires the canopy unlatch thruster. The one-way transfer valve prevents the explosive stimulus from continuing toward the ejection seat components. Explosive stimulus produced by the initiator is transferred through the SMDC to the emergency escape disconnect. 2-11.) By removing the canopy jettison safety pin and pressing down the safety button and pulling the lever aft, the canopy jettison SMDC initiator is fired. Internal Canopy Jettison Internal canopy jettison is initiated by the internal canopy jettison lever. ![]() The following discussion summarizes both jettison procedures. PROCEDURES The canopy can be jettisoned by internal or external means. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |