1. Manuals
  2. Brands
  3. Aerospool Manuals
  4. Aircrafts
  5. WT-9 Dynamic
  6. Technical description and operating instructions

Aerospool WT-9 Dynamic Technical Description And Operating Instructions

Hide thumbs Also See for WT-9 Dynamic:
Table of Contents

Advertisement

Quick Links

LIMITED COMPANY
AEROSPOOL PRIEVIDZA
Airfield Prievidza
971 03 PRIEVIDZA
Slovak Republic
Fax: +421 46 5183 250
Tel.: +421 46 5183 200
aerospool@aerospool.sk
www.aerospool.sk
T E C H N I C A L D E S C R I P T I O N
OPERATING, MAINTENANCE
Type:
Model:
Serial Number:
Registration:
Date of Issue:
Owner:
AND REPAIR MANUAL
FOR AEROPLANE
WT-9 Dynamic
WT-9 Dynamic
All models
DY-380/2010
S5-PIK
19.08.2010

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WT-9 Dynamic and is the answer not in the manual?

Questions and answers

Related Manuals for Aerospool WT-9 Dynamic

Summary of Contents for Aerospool WT-9 Dynamic

  • Page 1 T E C H N I C A L D E S C R I P T I O N OPERATING, MAINTENANCE AND REPAIR MANUAL FOR AEROPLANE WT-9 Dynamic Type: WT-9 Dynamic Model: All models Serial Number: DY-380/2010...
  • Page 2 The aeroplane manufacturer will highly appreciate all suggestive proposals and reminders concerning this Manual as well as an announcement of knowledge and experience found during WT- 9 Dynamic aeroplane operation. Translation of this manual has been done by best knowledge and judgement. In any case the original in Slovak language is authoritative.
  • Page 3 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL S E C T I O N 0 G E N E R A L Date: 01.03.2002 WT-9 Dynamic Section 0 Page 0 - 1...
  • Page 4 2, 3 05.02.2010 05.02.2010 05.02.2010 05.02.2010 ZBWT9 2, 3 30.05.2011 12.08.2011 12A/2010 ZBWT9 30.05.2011 12.08.2011 12A/2010 ZBWT9 2, 3 12.09.2011 14A/2011 ZBWT9 3, 6 12.09.2011 14A/2011 ZBWT9 12.09.2011 14A/2011 Date: 12.09.11, Rev. 7 WT-9 Dynamic Section 0 Page 0 - 2...
  • Page 5 3-17 01.03.2002 1-26 01.03.2002 3-18 01.03.2002 1-27 01.03.2002 3-19 05.12.2007 1-28 07.02.2007 3-20 01.03.2002 1-29 01.03.2002 3-21 01.03.2002 1-30 01.03.2002 3-22 01.03.2002 1-31 01.03.2002 3-23 05.12.2007 3-24 01.03.2002 Date: 12.09.11, Rev. 7 WT-9 Dynamic Section 0 Page 0 - 3...
  • Page 6 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL Section Page Date Section Page Date 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 01.03.2002 5-10 01.03.2002 5-11 01.03.2002 5-12 01.03.2002 Date: 01.03.2002 WT-9 Dynamic Section 0 Page 0 - 4...

  • Page 7: Table Of Contents

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 0.3 CONTENTS Section GENERAL TECHNICAL DESCRIPTION OPERATION MAINTENANCE REPAIRS APPENDICES Date: 01.03.2002 WT-9 Dynamic Section 0 Page 0 - 5...

  • Page 8: General

    1.6.6 Landing gear 1.6.6.1 Fixed undercarriage 1.6.6.2 Retractable undercarriage 1.6.6.3 Nose wheel leg 1-10 1.6.6.4 Retractable undercarriage system 1-11 1.6.6.5 Wheel brakes system 1-12 1.6.7 Cockpit 1-13 1.6.7.1 Cockpit control 1-13 Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 1...
  • Page 9 1.6.10.8.1 Fuel tank draining 1-28 1.6.10.9 Heating 1-29 1.6.10.10 Ventilation 1-29 1.6.11 Electrical system 1-29 1.6.12 Pitot – static system 1-30 1.6.13 Cable Retractor Winch with Guillotine 1-31 1-32 1.6.14 Placards Date: 05.12.2007 Rev. 2 WT-9 Dynamic Section 1 Page 1 - 2...

  • Page 10: Introduction

    Introduction The Technical Description, Operating, Maintenance and Repair Manual for aeroplane WT-9 Dynamic has been prepared to provide the information for the safe and efficient operation of this ultra light aeroplane. This manual contains supplemental data supplied by the aeroplane manufacturer.

  • Page 11: Basic Technical Data

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL Basic technical data 1.5.1 Aeroplane views Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 4...

  • Page 12: Three-View Drawing

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 1.5.2 Three-view drawing Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 5...

  • Page 13: Basic Dimensions

    Maximum take-off weight ……..……………………………………… 472,5 kg Maximum landing weight ……..……………………………………… 472,5 kg Fuel weight ( 75 litres / optional 100,5 / 126 litres …..……… 54/72,3/91kg Maximum weight in Baggage Compartment………………… 10 kg Date: 12.09.11, Rev. 7 WT-9 Dynamic Section 1 Page 1 - 6...

  • Page 14: Centre Of Gravity

    The engine section in the nose is separated from the cockpit by a firewall which the engine bed is attached to. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 7...

  • Page 15: Wing

    1.6.6 Landing gear WT-9 Dynamic, model Club and Tow is equipped with fixed tricycle landing gear and model Speed is equipped with retractable tricycle landing gear, which is actuated by a hydraulic system by the help of the electrical driven hydraulic pump.

  • Page 16: Retractable Undercarriage

    The drag stay is arrested with help of the springs. Fig. 2 Main leg of the retractable undercarriage Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 9...

  • Page 17: Nose Wheel Leg

    The control of the nose undercarriage leg is carried out with help of the control cables ( KZ ) „Cabelcraft“ type connected with the rudder pedals. Fig.3 The nose wheel leg of the retractable undercarriage Fig.4 Setting of a drag stay (KS Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 10...

  • Page 18: Retractable Undercarriage System

    Both sides of the hydraulic face ram are without pressure at the emergency extension of the undercarriage. Date: 05.12.2007 Rev. 2 WT-9 Dynamic Section 1 Page 1 - 11...

  • Page 19: Wheel Brakes System

    The pressure fluid is distributed through the hoses. This handle actuates the parking brake too. Fig.6 Brake system scheme for standard and optional Beringer brake system. Date: 05.12.2007 Rev. 2 WT-9 Dynamic Section 1 Page 1 - 12...

  • Page 20: Cockpit

    13. Chock and throttle lever Pocket 14. Ignition, Starter key, Master Headset socket / jack 15. GPS, Radio, Transponder 8. Seat and safety belt 16. Powerplant instruments 17. Flight instruments Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 13...

  • Page 21: Cockpit Canopy

    Maximum baggage weight is stated on a placard stick near the compartment. A loading of the baggage compartment have to be in accordance with a balancing of the aeroplane. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 14...

  • Page 22: Instrument Panel

    C.G. of). A magnetic field may be changed after an additional installation of the instruments, whereupon a compass compensation must be done. For appropriate aircraft see Flight Manulal, page 7-3, Figure 9. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 15...

  • Page 23: Powerplant Instruments

    The following warn- and alarm limits are stored: Display Unit Warn limit Alarm limit Engine speed 5 800 6 000 Exhaust gas temperature EGT Cylinder head temperature CHT Oil temperature Oil pressure maximum Oil pressure minimum Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 16...
  • Page 24 BOMBARDIER-ROTAX as manufacturer, warrants every FLYdat for a period of not more than 9 consecutive months for private use owners or 12 consecutive months from date of shipment of the manufacturer or the first 150 operation hours. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 17...

  • Page 25: Avionics

    Praha can be mounted as the miscellaneous equipment of the aeroplane WT-9 Dynamic. This rescue system is designed for the ultralights aircraft with maximum weight up to 520 kg and with maximum speed of using 300 km/hour. The...

  • Page 26: Oxygen System

    A force of the lamellar carbon spring is transmitted into the control by a short rod. An adjustment of the short rod by the slewing of a nut adjusts a range of the trimming. Date: 05.12.2007 Rev.: 2 WT-9 Dynamic Section 1 Page 1 - 19...

  • Page 27: Lateral Control System

    2- Rod in the wing central panel, 3- Rod in the wing, 4- Two-arm lever, 5- Aileron rod, 6- Sliding guide rollers, 7- Sliding bearings BV- Split pin joint, QR- Aileron AS- control stick adjustable stop Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 20...

  • Page 28: Wing Flap Control System

    1- Flap control lever, 2- Changing gate, 7- Sliding bearing, 3- Rod, 8- Arm joint bolt, 4- Arm of the torsional tube, 9- Flap arm, 5- Torsional tube, KL- Flap 6- Short rod, Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 21...

  • Page 29: Directional Control System

    For the detailed description autopilot adjustment see also the Autopilot installation and operation manuals. Date: 05.02.2010 Rev. 5 WT-9 Dynamic Section 1 Page 1 - 22...

  • Page 30: Powerplant

    ( for S2 73,5 kW/100 hp ) Maximum continuous: 58 kW/78 hp at 5500 rpm ( for S2 69 kW/94 hp ) Cruising: 53 kW/71 hp at 4800 rpm Date: 05.12.2007 Rev. 2 WT-9 Dynamic Section 1 Page 1 - 23...

  • Page 31: Operation Limitations

    Unusable fuel in the tank 1,9 / + 1,0 1,9 / + 1,0 The total usable quantity of fuel in the tank 35,6 / 60,1 35,6 / 60,1 Date: 05.10.2009 Rev. 4 WT-9 Dynamic Section 1 Page 1 - 24...

  • Page 32: Oil

    Max. Propeller Speed on ground: 2550 rpm Max. Propeller Speed in flight: 2600 rpm Max. Propeller Speed on testing stand: 3200 rpm Propeller Mass: 7,8 kg Time Between Overhaul (TBO): 1500 hrs Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 25...

  • Page 33: Engine Bed

    The engine bed is two-part type. A front part is attached to the engine and with a rear part is spring-connected with rubber silentblocks and 4 bolts. The rear part is attached to the firewall and this part serves for attachment of the retractable nose wheel leg. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 26...

  • Page 34: Engine Cowlings

    This system allows for accurate measurement of engine temperature, even in event of fluid loss. Fig. 20 Engine cooling system Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 27...

  • Page 35: Aeroplane Fuel System

    The diameter of connectiong house is not large enough to fully fill the central section tank during refueling. After each refuelling check the fuel level in tanks. WARNING Do not manipulate with open fire during refuelling or draining. Date: 07.02.2007 Rev. 1 WT-9 Dynamic Section 1 Page 1 – 28...

  • Page 36: Fuel Tank Draining

    1.6.11 Electrical system The electric system of WT-9 Dynamic aeroplane is single-wire type with the negative connected to the chassis. As a power source serve the single-phase generator integrated to the engine and the 12V/16Ah maintenanceless battery. The electric system has two electric buses located on the engine bed and on the instrument panel, another one for model with a retractable undercarriage is located in the cockpit below a left pilot seat.

  • Page 37: Pitot - Static System

    To avoid penetration of foreign matters into the system is all half of baggeage compartment secured with cover. Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 - 30...

  • Page 38: Placards

    Maximum allowed filling of the fuel tanks in litres Baggage Crew weight (kg) weight (kg) 70 100 120 130 140 150 160 124 111 118 104 Note: Depends on Type Version and Equipment Date: 01.03.2002 WT-9 Dynamic Section 1 Page 1 – 31...

  • Page 39: Operation

    2.5.2 Operating C.G. range calculation 2-11 2.6 Ground handling 2-12 2.6.1 Towing the aeroplane 2-12 2.6.2 Parking the aeroplane 2-12 2.6.3 Mooring the aeroplane 2-12 2.6.4 Jacking the aeroplane 2-12 2.7 Road transport 2-13 Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 1...

  • Page 40: Operation Outlines

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL Operation outlines During operation and maintenance of WT-9 Dynamic aeroplane it is very important to keep instructions stated in the aeroplane accompanying documentation: Technical Description, Operating, Maintenance and Repair Manual for aeroplane WT-9...

  • Page 41: Landing Gear

    7. Remove the cotter pin of the main wheel axle castle nuts and unscrew the castle nut. 8. Remove the washer from the wheel axle. 9. Deflate a wheel tube. 10. Unscrew and remove the screws which joint together both rim halves. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 3...
  • Page 42 23. Pump up the tube on a required wheel pressure. 24. Mount the wheel fairings back in the opposite sequence. Fig.25 Disassembly of the main landing gear wheel (fixed undercarriage) Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 4...

  • Page 43: Nose Wheel

    29. Lift the aeroplane down the supports ( remove a support of the aeroplane under the nose wheel leg or the bags from the tail ) 30. Mount the wheel fairings back ( if installed ). CAUTION Usage of new self-locking nuts is highly recommended. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 5...

  • Page 44: Cockpit Canopy

    ( but with respect to the weight limitation and C.G. of the ultra light aircraft ). Follow the instructions of an instrument manufacturer. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 6...

  • Page 45: Measurement Of Control Surfaces Deflections

    ( a measurement of the distance of the deflected control surface trailing edges from a neutral position ). Specified distances are present in the figure. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 7...

  • Page 46: Aileron Deflections Measurement

    If there is not a protractor at disposal, the following procedure can be applied: 1. Attach the drawing papers to the rudder side surfaces by means of the adhesive tape. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 8...

  • Page 47: Rudder Deflections Measurement

    4. Measure by means of a ruler distance between the mark on a hard drawing paper. 5. Compare, if measured deflections correspond with those one in Control Surfaces Deflections Record. Record real values into the Record. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 9...

  • Page 48: Permissible Plays

    1 mm 3 mm forward-rearward to find the bearings, if possible plays in bearings or necessary. leg attachment. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 10...

  • Page 49: Weighing The Aeroplane And C.g. Calculation

    In case, that calculated C.G. position is out of C.G. range limits, is necessary change a position of any items or locate an additional ballast ( beware of maximum allowed take-off weight excess ). Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 11...

  • Page 50: Ground Handling

    These supported points (SP) are located at the wing central panel lower surface behind the auxiliary spar and at a firewall ( see figure ). Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 12...

  • Page 51: Road Transport

    The side sliding window shuts and a cockpit canopy closes and covers. The propeller blades covers by means of a special covers. Date: 01.03.2002 WT-9 Dynamic Section 2 Page 2 - 13...

  • Page 52: Maintenance

    3.9.3 Inspection holes 3-18 3.10 Brake system 3-18 3.10.1 Brake plate replacement 3-18 3.10.2 Venting 3-19 3.10.3 Brakes adjustment 3-20 3.11 Control surfaces deflections setting 3-20 3.11.1 Aileron deflections adjustment 3-20 Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 1...

  • Page 53: Overall Maintenance Survey

    This inspection is shorter than a daily inspection whereupon the pre-flight inspection should be performed before each flight. The Flight Manual presents more information about a pre-flight inspection. If any problems are found they must be corrected before flying. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 2...

  • Page 54: Date: 12.09.11, Rev. 7 Wt-9 Dynamic Section

    Some parts of the aeroplane ( engine, landing gear and propeller etc. ) may have special time limits – refer to appropriate manuals. Date: 12.09.11, Rev. 7 WT-9 Dynamic Section 3 Page 3 - 3...

  • Page 55: Periodical Inspections - Events

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 3.6.3 Periodical inspections – events Type: WT-9 Dynamic Registration: Hours flown: Date of inspection No. of Take-offs: Event Event description Inspection after Carried Inspected first every every out by: 25 hr 50 hr...

  • Page 56: Exhaust System

    Lubricate according to the Lubrication Chart see manufacturer PROPELLER instruction Blades 3.1.1 Inspect blades for abrasions, cracks, paint damage, condition of blades leading edges and tips-repair according to the propeller manual Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 5...

  • Page 57: Main Landing Gear

    (no play) Check attachment of brake system hoses to the main leg Check hydraulic fluid condition-add or change hydraulic fluid according to the Maintenance Manual. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 6...
  • Page 58 Check nose wheel fork free rotation inside the leg- rotation should not be too free to prevent shimmy 4.1.8 Visually check laminated fairing (mudguard) condition – repair found damages and cracks. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 7...
  • Page 59 6.2.3 Check security of control rod ends 6.2.4 Lubricate the bearings 6.2.5 Check control-surface weight balance attachment Flap 6.3.1 Visually check of the flap surface for damages, delaminations Date: 20.10.2008, Rev3 WT-9 Dynamic Section 3 Page 3 - 8...
  • Page 60 Check plays in the bearings and in the hinges 8.2.3 Check control cables condition 8.2.4 Check security of control rod ends 8.2.5 Check control-surface weight balance condition in the upper ruddertip. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 9...
  • Page 61 Check pin joints of the control system for security 9.6.2 Check of the trimmer control lever blocking. If the control stick is moved fully forward/rearward, the trimmer control lever must be without motion. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 10...
  • Page 62 10.2.4 Check the winch shaft for foreign matters 10.2.5 Check the leading on guillotine and on guillotine actuating lever in cabin 10.2.6 Functional test winch and automatic shut Date: 07.02.2007 Rev. 1 WT-9 Dynamic Section 3 Page 3 – 11...

  • Page 63: List Of Periodical Inspections Of Rotax 912Ul/ S2Engine

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 3.6.4 List of periodical inspections of ROTAX 912UL/S2 engine Engine: ROTAX 912 S/N: Hours flown: Date of inspection: WT-9 Dynamic S/N: Registration: Aeroplane: 1500hr Every Every See Rotax Carried Inspected Event description or 12 years...

  • Page 64: Operating Media

    Unscrew a drain screw from the bottom of the oil tank to empty oil, Remove and replace oil filter at each oil change, Replace a new sealing ring of the drain screw, Fit drain screw, Refill with approx. 3 litre of new oil. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 13...

  • Page 65: Coolant

    E10 remaining in the fuel supply system. Inspect the in-line fuel filter. (see Service instruction SI-912-016 R1 and R2 issued by Rotax engine producer) Date: 05.10.2009 Rev. 4 WT-9 Dynamic Section 3 Page 3 - 14...

  • Page 66: Fuelling

    3.8.2 Recommended lubricants The manufacturer recommends to use the greases and oil without acid for the lubrication only. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 15...

  • Page 67: Lubricating Points

    *rod joint pins Lubricate by grease at each flaps disassembly *Changing gate guided a Lubricate by HHS flap control lever in the 2000 oil (Würth pedestal between the Firm) pilot seats Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 16...

  • Page 68: Mechanisms Adjustments

    …………….. d…………... Bolt shank diameter σ………….. Minimum yield point kg/cm ( m = 1,25 pre σ<50 kg/mm m…………. Safety factor m = 1,43 pre σ>50 kg/mm S.………….. Lead of helix Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 17...

  • Page 69: Necessary Maintenance Tools

    TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 3.9.2 Necessary maintenance tools No special tools are needed for WT-9 Dynamic maintenance. The manufacturer recommends using of the suitable piercer for dismantling of the nose wheel axle. 3.9.3 Inspection holes There are not use the special inspection holes for an access into the airframe on the ground of preservation of the smooth aeroplane surface.

  • Page 70: Venting

    ( a parking position ) the aeroplane is full braked. Date: 05.12.2007 Rev.2 WT-9 Dynamic Section 3 Page 3 - 19...

  • Page 71: Control Surfaces Deflections Setting

    (6). A common neutral position of the flaps can be adjusted by means of an adjustment of an adjustable rod end (3). An access to this joint is allowed after removal of the pedestal upper cover between seats. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 20...
  • Page 72 5. Pull the gilled flexible polyurethane roller and replace new one. 6. Assemble back the nose wheel leg in inverted sequence. . 30 Nose wheel leg of the fixed undercarriage mounting Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 21...
  • Page 73 The limit temperatures of the coolant, cylinder heads and oil must be kept after these arrangements. • Check electrode gap of the spar plugsand adjust as necessary or renew as required. Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 22...
  • Page 74 Blow hot air from the front into the hole around the propeller hub . Temperature of hot air should not exceed 100°C. Pre-heat until cylinder head temperature and oil temperature exceed + 20°C. Date: 05.12.2007 Rev. 2 WT-9 Dynamic Section 3 Page 3 - 23...
  • Page 75 Change Coolant liquid 2 years Change Safety belts 12 years Change Towing system 4000 cycles Inspection for life extention Safety system 18 years Life extention inspection after every 6 years Date: 01.03.2002 WT-9 Dynamic Section 3 Page 3 - 24...

  • Page 76: Repairs

    Repair classification Construction Materials Repair preparation Repair class 4 Repair class 3 Repair class 2 Repair class 1 4.10 Repairs of a metal parts 4.11 Test flight after a repair Date: 01.03.2002 WT-9 Dynamic Section 4 Page 4 - 1...

  • Page 77: Repair Outlines

    Construction WT-9 Dynamic airframe consists of a sandwich shells from advanced composite material. The shell is of three layer construction. The external and internal shell layers are made of a glass and a carbon fiber fabrics, which are saturated with a resin. Between them there is a filling from a hard foam panels ( Polyurethane foam HEREX 3 –...

  • Page 78: Repair Preparation

    The aeroplane WT-9 Dynamic has the first layer of the sandwich outer layers from the 92110 cloth with 45 ° diagonal weave direction to the fuselage centre line or to the wing centre line.

  • Page 79: Repair Class

    Then the foam is further removed 20 mm around the hole in the inner laminate and the outer laminate scarfed as under Repair class 3. Date: 01.03.2002 WT-9 Dynamic Section 4 Page 4 - 4...
  • Page 80 ). Once the foam is glued it can be smoothed, puttied with microballoons and the outer laminate applied ( 2 layers 92110 diagonal ). Outer laminate 2 layers 92110 diagonal Inner laminate Replacement piece of the foam Puttied microballoons surface Date: 01.03.2002 WT-9 Dynamic Section 4 Page 4 - 5...

  • Page 81: Repairs Of A Metal Parts

    ( tank etc. ). Test crew Only qualified persons ( test pilots ) are permitted to perform a test flight. In-flight found faults should be debugged forthwith the test flight. Date: 01.03.2002 WT-9 Dynamic Section 4 Page 4 - 6...

  • Page 82: Appendices

    5.1.7 Measurement Record – ZKM Encoding Altimeter 5.1.8 Measurement Record – ZKM Radio Station VHF 5-10 5.1.9 Measurement Record – ZKM Transponder 5-11 5.1.10 Delivery Record 5-12 5.1.11 Aeroplane Wiring diagrams Date: 01.03.2002 WT-9 Dynamic Section 5 Page 5 - 1...
  • Page 83 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL List of Appendices 5.1.1 Control Surfaces Deflections Record Control Surfaces Deflections Record WT-9 Dynamic Registration: S/N: Date: Distance between the Control surface Upward Downward measurement point deflection Specified Real Specified Real and the turning point °...
  • Page 84 Compass compensation MAGNETIC COMPASS place: Compensation circle COMPENSATION at the Airfield Prievidza RECORD A/C Type: S/N: Registration: WT-9 Dynamic Type power plant and Power plant running: Radio/Radiocompass: S/N: Yes – No Yes – No Compass type and S/N: front rear...
  • Page 85 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.3 Checking Control Surfaces Weights and Balancing AEROSPOOL CHECKING CONTROL SURFACES WEIGHTS Prievidza AND BALANCING LW Registration: S/N: Date: WT-9 Dynamic Without balancing With balancing Control surface Specified values Specified values Real values weight (kg) st. moment weight (kg) st.
  • Page 86 The static moment is measured on root rib at arm distance l = 315 mm. Note: Checking static moment of the control surfaces are within the approved tolerances. Prievidza, date ................Checking carried out by Date: 01.03.2002 WT-9 Dynamic Section 5 Page 5 - 5...
  • Page 87 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.4 Flight Test Record Flight Test Record Take-off weight: Model: WT-9 Dynamic S/N: Registration: Engine: S/N: Hours flown: R 912 S2 Propeller: SR 2000 S/N: No. of take-offs: RESULTS: ( Airspeed are IAS )
  • Page 88 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.5 Pitot-static system for leak proof Test Record Pitot - static system for leak proof Test Record A/C Type: WT-9 Dynamic S/N.: Registration: Date: There is a measured decrease in the static pressure system: …..km/h per 5 min.
  • Page 89 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.6 Weight and Balance Record Weight and Balance Record of the aeroplane WT-9 Dynamic Registration: S/N: Date of production: WT-9 Model: Dynamic Configuration : (Empty weight including the operating fluids of the engine and standard equipment ).
  • Page 90 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.7 Measurement Record – ZKM Encoding Altimeter MEASUREMENT RECORD – ZKM A/C Type: WT-9 Dynamic S/N: Registration: Type: S/N: Encoding altimeter A. Transitions of the encoder (Feet) Transition Measured Measured Allowed Code Transition...
  • Page 91 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.8 Measurement Record – ZKM Radio Station VHF Measurement Record A/C Type: WT-9 Dynamic S/N: Registration: Radio station VHF S/N: V a l u e Pos. Specified Real MEASUREMENT Check function of the control knobs and the...
  • Page 92 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.9 Measurement Record – ZKM Transponder Measurement Record A/C Type: WT-9 Dynamic S/N: Registration: Transponder : S/N: Pos. Specified Real MEASUREMENT Validity of the Pilot code Satisfy Function of the A/C converter Satisfy 2 Transmitter power Minim.200W...
  • Page 93 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.10 Delivery Record Delivery Record Registration: S/N: A/C Type WT-9 Dynamic Power plant Propeller Model ROTAX 912 S2/UL SR 2000 S/N: Date of production: Pos. Equipment Quant. W Manual, Certificate, Record Quant. Cover of the cockpit canopy...
  • Page 94 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL 5.1.11 Aeroplane Wiring diagrams...
  • Page 95 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL...
  • Page 96 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL...
  • Page 97 TECHNICAL DESCRIPTION, OPERATING, MAINTENANCE AND REPAIR MANUAL...

Table of Contents