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JU87 - STUKA

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Item code: BH80A.

                         

Instruction Manual

11

VII. INSTALLING HORIZONTAL

STABILIZER 

  

2) 

Using a modeling knife, carefully remove the film 

covering from the tail slots at the rear of the fuselage. 

Make sure that you do not remove any wood from the 

slots as this will affect the alignment of the tail.

C/A glue.

C/A glue.

Trim the covering

from the tail slots.

Push in

B

B

A

A

  

4)  

Check the fit of the horizontal stabilizer in its 

slot. Make sure the horizontal stabilizer is square and 

centered to the fuselage by taking measurements, but 

don’t glue  anything yet.

Check  to  mark  sure  the  wing  and  stabilizer  are 

paralell. If they are not, lightly sand the opening 

in the fuselage for the stabilizer until the stabilizer 

is paralell to the wing, but don’t glue anything yet.

A

A

A = A

Assemble then apply drops of thin

C/A to center of hinge,on both sides.

Temporary pin to

keep hinge centered.

  

1) 

Test fit the 

elevator to the horizontal stabilizer 

with the hinges. If the hinges don’t remain centered, 

stick a pin through the middle of the hinge to hold it in 

position.

Summary of Contents for BH80A

Page 1: ...cell 6 cells 4 000 5 000mAh Receiver battery 6V 1200 2000mAh NiMH ESC 80A Instruction Manual Book Made in Vietnam Item code BH80A 95 ALMOST READY TO FLY JU87 STUKA Wingspan 1 920mm 75 59in Length 1 56...

Page 2: ...Vertical stabilizer with pre installed rudder 1 Horizontal stabilizer with pre installed elevator halves To avoid scratching your new airplane do not unwrap the pieces until they are needed for assemb...

Page 3: ...e to major fluctuations in weather conditions temperature humidity etc in rare cases you may even find a slight warp in a component These minor faults are in the nature of film covered built up wooden...

Page 4: ...the pre cut servo arm exit hole on the aileron servo tray hatch This hole will allow the servo arm to pass through when installing the aileron pushrods REPLACEMENT SMALL PARTS 1 Oleo Strut 2 Wheels 3...

Page 5: ...end of the thread carefully pull the thread out When you have pulled the servo lead out remove the masking tape and the servo lead from the thread Secure Electric wire Electric wire 1 A B Epoxy glue 2...

Page 6: ...P Flaslink Pushrod wire Control horn III MAIN GEAR INSTALATION PLASTIC FAIRING FOR LANDING GEAR Secure the gear to the wing Install the wheel pants Flap install as same as the way of aileron Repeat st...

Page 7: ...to install the gear in the op posite wing half Install and secure the wheel INSTALLING PLASTIC BOMB WING Secure the wheel pants Secure Secure 3x12mm A B Epoxy glue Repeat the procedure for the opposi...

Page 8: ...the throttle arm of the engine when the engine is fitted onto the engine mount Fit the engine to the engine mount using the screws provided OPTION 2 ENGINE MOUNT 4x30mm See pictures below IV INSTALLIN...

Page 9: ...the screw Be sure to equip air vent pipe Tubing for re fuelling Not included Tygon tubing Gas And silicone tubing Methanol 5mm 5 Test fit the stopper assembly into the tank It may be necessary to remo...

Page 10: ...e cowl for muffler clearance Connect the fuel and pressure lines to the carburetor muffler and fuel filler valve Drill four 2 5mm pilot holes through both the cowl and the side edges of the firewall U...

Page 11: ...lot Make sure the horizontal stabilizer is square and centered to the fuselage by taking measurements but don t glue anything yet Check to mark sure the wing and stabilizer are paralell If they are no...

Page 12: ...or T pins used to hold the stabilizer in place and carefully inspect the glue joints Use more epoxy to fill in any gaps that may exits that were not filled previ ously and clean up the excess using a...

Page 13: ...e to secure it to the arm Install the servo arm retaining screw VIII THE TAIL WHEEL BRACKET RUDDER INSTALLATION Rudder install as same as the way of elevator M2 Lock nut M2 Elevator pushrod Bottom sid...

Page 14: ...eful not to overtighten the screws Mark Drill a hole 2 5mm diameter Secure 3x12mm Secure 3x12mm XI MOUNTING THE TAIL WHEEL BRACKET 1 Set the tail wheel assembly in place on the ply wood plate The pivo...

Page 15: ...rap the receiver and battery pack in the protec tive foam to protect them from vibration Use a rubber band or masking tape to hold the foam in place 5 Position the battery pack and receiver behind the...

Page 16: ...TACHMENT Test fit the aluminium tube dihedral brace into each wing haft The brace should slide in easily If not use 220 grit sand around the edges and ends of the brace until it fits properly Attach t...

Page 17: ...The balance point is located 107mm back from the leading edge This is the balance point at which your model should balance for your first flights Later you may wish to experiment by shifting the bala...

Page 18: ...THROWS 1 Completely charge your transmitter and receiver batteries before your first day of flying 2 Check every bolt and every glue joint in your plane to ensure that everything is tight and well bo...

Page 19: ...to an explosion Keep all onlookers especially small children and animals well back from the area of operation This is a flying aircraft which will cause serious injury in case of impact with a person...

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