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SPECIFICATION

1

 Wingspan :  1,830 mm       72.05 in.

1

 Length      : 1,250 mm       49.21 in.

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 Weight     :  3.8 kg             8.36 lbs.

Parts listing required (not included):

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 Radio       :   06 channels.

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 Servo       :   08 servos.

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 Engine     :   61    2 stroke; 91   4 stroke.

Instruction Manual Book

Made in Vietnam.

Summary of Contents for AT.6-Texan

Page 1: ...span 1 830 mm 72 05 in 1 Length 1 250 mm 49 21 in 1 Weight 3 8 kg 8 36 lbs Parts listing required not included 1 Radio 06 channels 1 Servo 08 servos 1 Engine 61 2 stroke 91 4 stroke Instruction Manual Book Made in Vietnam ...

Page 2: ...tape T pins 1 Thread lock 1 Paper towels Some more parts HARDWARE PACK COWLING Landinggear To avoid scratching your new airplane do not unwrap the pieces until they are needed for assembly Cover your workbench with an old towel or brown paper both to protect the air craft and to protect the table Keep a couple of jars or bowls handy to hold the small parts af ter you open the bag Please trial fit ...

Page 3: ...in the opposite direction to the warp and apply warm air to remove the creases from the covering Caution do not heat the film more than is absolutely necessary If the air or the iron is too hot the film may melt and holes may be formed This model is highly pre fabricated and can be built in a very short time However the work which you have to carry out is important and must be done carefully The m...

Page 4: ...o keep hinge centered Assemble then apply drops of thin C A to center of hinge on both sides Flap Aileron Bottom side INSTALLING THE AILERON FLAP SERVO CONTROL HORN 1 1 INSTALLING THE AILERON SERVO Top side Aileron Flap Flap Aileron Bottom side o 2 Using a modeling knife remove the cov ering servo tray Servo tray Remove covering Aileron 1 1 3 2 4 5 9 10 12 13 6 7 8 11 14 ...

Page 5: ...w o 4 Using the thread as a guide and using masking tape tape the servo lead to the end of the thread carefully pull the thread out When you have pulled the servo lead out re move the masking tape and the servo lead from the thread Thread Mark point o 5 Instal servo tray with aileron servo into the wing as same as picture below Electric wire 2x10mm Secure Nilon control clasp 3 x 40mm 1 2INSTALLING...

Page 6: ...EXAN ITEM CODE BH75 Instruction Manual Repeat the procedure for the other wing half Install aileron control horn as same as picture below Control horn of the aileron Aileron control horn Aileron Remove covering ...

Page 7: ...he aileron linkages as pictures below 1 3 INSTALLING THE AILERON LINKAGES M3 M3 lock nut 2 1 INSTALLING THE FLAP SERVO Flap Bottom side Thread Electric wire 2x10mm Flap Remove covering Nilon control clasp 3 x 40mm M3 lock nut 2 2INSTALLING THE FLAP CONTROL HORN ...

Page 8: ...ITEM CODE BH75 Instruction Manual Repeat the procedure for the other wing half Control horn of the flap Installing the flap linkages as pictures below Aileron Flap Bottom of left wing 2 3INSTALLING THE FLAP LINKAGES ...

Page 9: ...E BH75 Instruction Manual Repeat the procedure for the other wing half Bottom of right wing INSTALLING AIR RETRACTABLE LANDING GEAR 3 x 15mm 3 x 15mm 1 2 3 4 9 13 6 8 AIR RETRACTS SYSTEM INSTALLATION Bottom side Mark point ...

Page 10: ...10 AT 6 TEXAN ITEM CODE BH75 Instruction Manual 4 x 35mm Secure 3 x 15mm Secure ...

Page 11: ...nstruction Manual Bottom side valve one way Valve control 3 way connector Top side Secure control valve Air supply Valveoneway 3wayconnector Airtank Control Valve 3wayconnector 3wayconnector Right main gear wing Left main gear wing ...

Page 12: ...12 AT 6 TEXAN ITEM CODE BH75 Instruction Manual AIR TANK ...

Page 13: ...13 AT 6 TEXAN ITEM CODE BH75 Instruction Manual Secure Cut Right side ...

Page 14: ...e Left side Top right side WING ATTACHMENT Bottom side Top side Secure 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 prop erly 3 x 40mm Drill a hole 3mm diameter ...

Page 15: ... AT 6 TEXAN ITEM CODE BH75 Instruction Manual Drill a hole 3mm diameter Top left side Secure Bottom side Top side See pictures below 4 x 30mm 4 x 30mm INSTALLING THE ENGINE MOUNT Drill a hole 2mm diameter ...

Page 16: ...st just below the top surface of the tank It should not touch the top of the tank 1 8 Feed three lines through the fuel tank compartment and through the pre drilled hole in the firewall Pull the lines out from behind the engine while guiding the fuel tank into place Push the fuel tank as far forward as possible the front of the tank should just about touch the back of the firewall 1 7 Using a mode...

Page 17: ...ing box and to the rear of the tank at the forward bulkhead Blow through one of the lines to ensure the fuel lines have not become kinked inside the fuel tank compartment Air should flow through easily Fuel tank Locate the long piece of wire used for the throttle pushrod One end of the wire has been pre bend in to a Z bend at the factory This Z bend should be inserted into the throttle arm of the ...

Page 18: ...5 Instruction Manual Pushrod wire Drill a hole 4mm diameter 4x 30mm 1 1 Slide the fiberglass cowl over the en gine and line up the back edge of the cowl with the marks you made on the fuselage Secure Right side Left side COWLING ...

Page 19: ...cowl firmly in place using pieces of masking tape 1 4 Install the muffler and muffler extension onto the engine and make the cutout in the cowl for muffler clearance Connect the fuel and pressure lines to the carburetor muffler and fuel filler valve Trim and cut Left side Right side 3 x 12mm Left side Right side Machine screw INSTALLING THE THROTTLE PUSHROD 1 1 Install one adjustable metal connect...

Page 20: ...revent the con nector from loosening during flight Throttle servo Connector Servo arm Secure Cut 1 1 Install the rubber grommets and brass collets into the elevator servo Test fit the servo into the servo tray 1 2 Mount the servo to the tray using the mounting screws provided with your radio sys tem ELEVATOR INSTALLATION SERVO INSTALLATION Throttle pushrod ...

Page 21: ...in C A to center of hinge on both sides 1 1 Draw a center line onto the horizontal stabilizer Then slide the horizontal into the fuselage 1 2 Using a modeling knife cut away the covering from the fuselage for the stabilizer and remove it center line 1 3 Mark the shape of the vertical on the left and right sides onto the horizontal stabilizer using a left tip pen Remove covering Mark point Bottom s...

Page 22: ...r T pins used to hold the stabilizer in place and carefully inspect the glue joints Use more epoxy to fill in any gaps that were not filled previously and clean up the excess using a paper towel and rubbing alcohol 1 4 Remove the stabilizer Using the lines you just drew as a guide carefully remove the covering from between them using a modeling knife When cutting through the covering to remove it ...

Page 23: ...pic tures below Control horn of elevator ELEVATOR CONTROL HORN INSTALLATION Remove covering Bottom side 3 x 40mm Nilon control clasp M3 lock nut Elevator control horn Elevator control horn Elevator control horn Bottom side Pushrod install as same as method of pushrod wing See pictures below ELEVATOR PUSHROD INSTALLATION M2 lock nut ...

Page 24: ...24 AT 6 TEXAN ITEM CODE BH75 Instruction Manual R e m o v e covering C A glue Bottom side E l e v a t o r pushrod E l e v a t o r pushrod Secure Cut ...

Page 25: ...25 AT 6 TEXAN ITEM CODE BH75 Instruction Manual Bend and cut after Elevator servo Elevator pushrod Secure VERTICAL INSTALLATION Rudder servo install as same as method of elevator servo See picture below ...

Page 26: ...ounting platform and to the vertical stabi lizer mounting area Apply epoxy to the lower rud der hinge Set the stabilizer in place and re align Double check all of your measurements once more before the epoxy cures Remove any ex cess epoxy using a paper towel and rubbing al cohol and hold the stabilizer in place with T pins or masking tape Allow the epoxy to fully cure before proceeding Epoxy glue ...

Page 27: ... knife cut away the covering from the end of fuselage for the rud der hinge Epoxy glue Temporary pin to keep hinge centered Epoxy glue Hinge slot Assemble then apply drops of thin C A to center of hinge on both sides C A glue Cut the covering away from the slot C A glue ...

Page 28: ...Instruction Manual Aileron control horn Rudder control horn install as same as the way of aileron control horn Please see pic tures below RUDDER CONTROL HORN INSTALLA TION 3mm x 40mm Nilon control clasp M3 lock nut Remove covering ...

Page 29: ...29 AT 6 TEXAN ITEM CODE BH75 Instruction Manual RUDDER PUSHROD INSTALLATION Remove covering C A glue ...

Page 30: ...he tail wheel wire should be even with the rud der hinge line and the tail wheel bracket should be centered on the plywood plate 3x12mm 1 2 Mark the locations of the two mounting screws Remove the tail wheel bracket and drill 2mm pilot holes at the locations marked Elevator servo Rudder servo Throttle servo MOUNTING THE TAIL WHEEL BRACKET ...

Page 31: ...ll out the two mounting holes through the fuselage side 1 2 Secure the switch in place using the two machine screws provided with the radio system INSTALLING THE SWITCH 1 3 Secure the tail wheel bracket in place using three 3mm x 12mm wood screws Be careful not to overtighten the screws Tie wrap INSTALLING THE AIR TANK 3x12mm ...

Page 32: ... lead into the switch 1 2 Wrap the receiver and battery pack in the protective foam to protect them from vi bration Use a rubber band or masking tape to hold the foam in place Do not permanently secure the receiver and battery until after balancing the model 1 3 Position the battery pack and receiver behind the fuel tank Use two tie wraps to hold the battery and receiver securely in place as pictu...

Page 33: ...33 AT 6 TEXAN ITEM CODE BH75 Instruction Manual See picture wing attach to fuselage Installing the fuselage hatch as same as pic ture below Insert and secure Wing bolt Cut C A glue ...

Page 34: ...34 AT 6 TEXAN ITEM CODE BH75 Instruction Manual C A glue C A glue Mark point C A glue ...

Page 35: ...e model installed ready to fly and empty fuel tanks hold the model at the marked balance point with the stabilizer level BALANCING Lift the model If the tail drops when you lift the model is tail heavy and you must add weigh to the nose If the nose drops it is nose heavy and you must add weight to the tail to balance If possible first attempt to balance the model by changing the position of the re...

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