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GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY 

Modifications reserved! No liability for printing errors!  

 

 

     10/2011 

 

- 8 - 

 

 
The rudder is controlled by control leads on two sides. The figure shows the double 
rudder horn and the clevis with threaded bushing on the servo side. Insert the control 
leads  into  the  fuselage  and  secure  them  as  shown  with  the  pressed-together 
bushing. 
 

 

 
The figure shows the central rudder servo with the inserted control leads, which are 
adjusted  and  tightened  using  the  threaded  bushings.  For  this  purpose,  glue  in  the 
rudder horn and drill a Ø 1.6 mm hole in the servo lever arm. Place rubber grommets 
on  the  servo,  insert  the  hollow  rivets  from  below,  and  screw  in  the  servo.  All  servo 
attachment elements are included with the respective servos. 
 

 

 
The two-part elevator is controlled by two separate servos. The figure shows the left 
elevator servo. Make sure that the two rudder horns are glued in exactly the same. 
Note: If you do not wish to fly any extreme flight manoeuvres, you should reduce the 
rudder deflection in accordance with the transmitter setting. 

Summary of Contents for LEKI EXTRA 330SC

Page 1: ...K GERMANY Modifications reserved No liability for printing errors 10 2011 1 Order No 9352 ASSEMBLY INSTRUCTIONS LEKI EXTRA 330SC RC aerobatic model for 2 LiPo cells This model requires a HoTT radio co...

Page 2: ...224 LiPo 2 1600 7 4 V 1 6 Ah Order No 7634 2 G 3 5 charge lead Order No 2970 L ULTRAMAT 16 S battery charger Order No 6468 Servo DES 476 BB 5 required Order No 7915 Servo extension lead 100 mm 2 requi...

Page 3: ...accessories The wing First apply adhesive UHU ALL PURPOSE ADHESIVE Power to the inserted aileron hinges and push up the aileron until there is a gap of about 1 mm After waiting for it to dry check whe...

Page 4: ...First place the motor spindle motor mount and locking ring onto the motor these parts are included as accessories in the package for Order No 7738 The figure shows the individual parts for the motor...

Page 5: ...t if this is not the case switch any two of the leads and re insert Using the 4 M 3x10 mm and the washers and locking rings shown screw the motor in tight Place the GRP propeller spacer onto the prope...

Page 6: ...he motor bonnet with tape Keep 1 mm of play between the spinner back plate and fuselage The motor bonnet which is still held in place by tape is now screwed into place with four 2 2x6 mm metal screws...

Page 7: ...overhead marker to exactly mark the midline of the tailplane then area to be glued to the fuselage Use the hot tip of a soldering gun to cut through the covering sheet and pull it off Slide the tailpl...

Page 8: ...rol leads which are adjusted and tightened using the threaded bushings For this purpose glue in the rudder horn and drill a 1 6 mm hole in the servo lever arm Place rubber grommets on the servo insert...

Page 9: ...ts the wheel covers and the elements for attaching the wheel and wheel cover to the undercarriage struts First trim the transitional cowling to the fuselage and slide it onto the undercarriage struts...

Page 10: ...aution Do not get any adhesive on the wheel hub The figure shows the completely assembled and attached undercarriage which is screwed on with three M 3 screws including locking rings Do not remove the...

Page 11: ...No liability for printing errors 10 2011 11 Decals Cut out the individual decals and name placards and apply them to the model as shown in the illustrations on the kit box lid or in the following two...

Page 12: ...e recommended but can be changed as desired Ailerons 25 mm in each direction elevators 25 mm in each direction rudder 50 mm all measured at the inboard or bottom edge of the rudder Balancing Check the...

Page 13: ...KG D 73230 KIRCHHEIM TECK GERMANY Modifications reserved No liability for printing errors 10 2011 13 the wind Here at GRAUPNER Modellbau we hope you have many enjoyable flights with your new model the...

Page 14: ...d fulfil your expectations if it is built very carefully and in accordance with the assembly instructions To avoid injuring people and damaging property it is essential to be careful and painstaking a...

Page 15: ...ler Every time you intend to operate your model check carefully that it and everything attached to it e g propeller gearbox RC components et cetera are in good condition and undamaged If you find a fa...

Page 16: ...ct e g installation removal costs and compensation for consequent damages unless they are allowed by statute This does not affect claims based on legal regulations especially according to product liab...

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