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Apply wood primer to wings and sand carefully with 400 grid sandpaper.
 

Note: 

The wing surfaces will benefit from a finish with Japanese tissue. Use wood primer 

to apply Japanese tissue.

If applicable, attach control surfaces with hinge tape F58, F59 
to wing panels and let cure overnight. The tape´s adhesive will 
reach full strength after a period of 12 hours.

Attention:

 Attach spoilers with tape to lower wing sheeting! 

Adjust servos to neutral position and connect control linkages 
to control surfaces.

Please note, that spoilers travel up to 90° downward and make 
sure servo arms are positioned accordingly. 

Note:

 Wing panels are shown 

complete with control surfaces.

Completing the Wing

For version with aileron control connect servo leads of outer wing panel to 
servo leads of inner wing panel (solder, with or without connectors).

Use tape to protect sheeting material against glue near contact surfaces of 
inner and outer wing panels, then glue together wing panels with 5-
minute-epoxy and secure with pins. For best results place inner wing panel 
on flat building surface and support outer wing panel with S3 at end rib 
position.

The wings without aileron and/or spoiler control are now complete.

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Glue parts on top of each other in the order shown.

Make sure to position parts in the nose section exactly on 
motor mount template S1; at the rear end of the fuselage R1, 
R4, R6, R8 and R10 are held in position by snake outers S2. R5, 
R7 and R9 are positoned by template S1 as well, top side is 
flush.
  

Attention:

 Do not glue any parts to S1! Remove S2 from 

fuselage half after glue has dried.

Fuselage

The fuselage is constructed in two halves, each consisting of 
several layers of balsa wood. Both halves can be built up 
simultaneously in the same jig.

Place the fuselage jig on a flat building board and secure with 
tape. Insert Template S1 and fuselage parts R1, R2, R3 into jig. The 
jig is used to position these parts correctly, which form the basis 
for each fuselage half. 

These parts will stand out a bit from the jig and allow the 
following parts to be glued on top of them.

S1 

R3
 

R2 

R2 

S1 

R10 

S2 

S2 

R5 

R7 

R9 

R9 

R1 

R1 

R4 

R6 

R8 

R10 

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Glue together fuselage halves and secure with small screw 
clamps at both ends. Use scrap wood to protect surface of 
fuselage halves.

Glue in place motor mount R13, slide servo tray R14 into 
fuselage and glue on top of R11.

Note:

 To compensate for tolerances servo tray R14 is a bit 

wider than necessary and may need to be fitted in place.

Note:

 Glue motor mount R13 in place even if you build the 

LT 200 witout motor.

Remove fuselage halves from jig and place on building bord as 
shown.

Glue reinforcement R11 and wing saddle R12 to inside of fuselage 
halves.

R11 

R12 

R13 

R14 

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To build up the centre section of the canopy glue together 6 parts 
R15 and secure wit pins.

Make up a left and a right canopy side from R16/R17.

R15

R16

R17

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Summary of Contents for LT 200 Flex

Page 1: ...aero naut Order No 1328 00 Flex...

Page 2: ...100 kV Speed Control from 20 A Battery 2 3S LiPo from 1 300 mAh Propeller CAMcarbon folding prop 9x5 12x6 Recommended Equipment electric power Precision spinner 42 mm Order No 7252 12 3 00 mm shaft 72...

Page 3: ...in spar F1 and ribs F2 to F4 3 mm poplar into jig and glue together F1 F2 F5 F6 F7 F8 F9 F3 F4 3 4 Glue together upper wing sheeting F13 F14 L R and secure with tape until dry Glue in place upper wing...

Page 4: ...ame F18 1 5 mm birch ply From 30 6 mm triangular stock cut to length reinforce ments F19 F20 20 and 70 mm respectively and glue into rib bays of spoiler Glue F19 at either end of spoiler against ribs...

Page 5: ...now through cable channel in ribs and let project from end rib by 50 mm Note that both servo leads exit through openings in F21 when lower wing sheeting is glued in place Sand sheeting material flush...

Page 6: ...in place For spoiler control use servos with a maximum thickness of 12 mm Glue together servo mounts from up to 4 pieces F26 depending on thickness of servo Align servo with servo arm centred in slot...

Page 7: ...place lower spruce spar F39 and servo frame F44 1 5 mm birchply From 15 4 mm triangular stock cut to length reinforcements F45 F46 20 and 72 mm respectively and glue into rib bays of aileron Glue F45...

Page 8: ...l rear edge of upper wing sheeting to establish a good contact surface for gluing Align lower wing sheeting with tabs on main spar and place sheeting panel on spars and ribs Check for correct fit then...

Page 9: ...g edge F55 3 mm balsa to F41 and bevel for suf cient control throw Place wing upside down on building board and replace aileron in cut out Make up control linkage from clevis F57 and threaded rod F56...

Page 10: ...el to servo leads of inner wing panel solder with or without connectors Use tape to protect sheeting material against glue near contact surfaces of inner and outer wing panels then glue together wing...

Page 11: ...all screw clamps at both ends Use scrap wood to protect surface of fuselage halves Glue in place motor mount R13 slide servo tray R14 into fuselage and glue on top of R11 Note To compensate for tolera...

Page 12: ...centre section and secure with pins Remove canopy from fuselage and leave to dry R15 R18 S2 R16 R17 R16 R17 39 40 Sailplane version only If your LT 200 is built as a sailplane glue together parts R21...

Page 13: ...R31 R32 R33 43 44 Glue n R30 to tailpane R23 Use a set square or other suitable aid to make sure that n is at right angles in relation to tailplane Glue reinforcements R37 to base of n The rudder wil...

Page 14: ...tailplane support to t carbon tube Sand until birch ply side panels touch the carbon tube R34 R36 R35 R35 R38 47 Glue tail unit with 5 minute epoxy to one end of carbon tube Attention Make sure that c...

Page 15: ...and tail unit and sand with 400 grit sandpaper 49 50 Attach elevator and rudder to tail unit with hinge tape R44 and R45 respectively Note The tape s adhesive will reach full strength after a period...

Page 16: ...LT 200 Flex Final adjustments Centre of gravity 48 52 mm ab Vorderkante Nasenleiste Elevator 10 10 mm Rudder 12 12 mm Spoilers 90 down Aileron 8 mm up 5 mm down 48 52 mm 8 mm 10 mm 12 mm 12 mm 5 mm 1...

Page 17: ...itonaladvice Normal flght path A B C B C powerful hand start model tail heavy too much wing incidence toss less powerful add nose ballast model dives weak hand start model nose heavy wing incidence to...

Page 18: ...k side panel 4 balsa 1 2 laser cut 3 mm R23 tailplane 1 balsa 4 laser cut 3 mm R24 tailplane tip 2 balsa 4 laser cut 3 mm R25 right elevator 1 balsa 3 laser cut 3 mm R26 left elevator 1 balsa 3 laser...

Page 19: ...ng sheeting 2 balsa 22 23 laser cut 1 5 mm F43 upper wing sheeting 2 balsa 24 25 laser cut 1 5 mm F44 servo frame 2 birch ply 26 laser cut 1 5 mm F45 reinforcement 4 balsa triangular stock cut part 4...

Page 20: ...er cut wood kit with landing gear aero nautModellbau StuttgarterStrasse18 22 D 72766Reutlingen www aero naut de aero naut 1328 00 E1 12 2018 Lilienthal 40 RC wingspan 1 190 mm free ying model with RC...

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