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INSTRUCTION MANUAL BOOK

SPECIFICATION

Made in Vietnam.

 Wingspan:          1,540 mm               61in.

 Length      :        1,370 mm               53.54 in.

 Weight      :          3 Kg                    6.6Lbs.

 Engine      :          61 cu.in               2 stroke.

                                91 cu.in               4 stroke.

 Radio        :          6 channels.

 Servo        :          6  servos.

ITEM CODE: BH27.

Summary of Contents for KATANA bh27

Page 1: ...UCTION MANUAL BOOK SPECIFICATION Made in Vietnam Wingspan 1 540 mm 61in Length 1 370 mm 53 54 in Weight 3 Kg 6 6Lbs Engine 61 cu in 2 stroke 91 cu in 4 stroke Radio 6 channels Servo 6 servos ITEM CODE...

Page 2: ...read lock Paper towels Some more parts HARDWAREPACK COWLING Landing gear To avoid scratching your new airplane do not unwrap the pieces until they are needed for assembly Cover your workbench with an...

Page 3: ...es 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...

Page 4: ...our mounting screws provided with the servo Install servo into aileron servo tray as same as picture below 3 Using the thread as a guide and using masking tape tape the servo lead to the end of the th...

Page 5: ...ANA INSTRUCTION MANUAL 5 Install aileron control horn as same as picture below C A glue C A glue C A glue Remove the covering Nilon control clasp M3 lock nut 3mm x 50mm INSTALLING THEAILERON CONTROLHO...

Page 6: ...or now thread one clevis onto one of the threaded wires 2 Attach the clevis to the outer hole in the control horn 3 Plug the aileron servo into the receiver and center the servo Install the servo arm...

Page 7: ...to the muffler 4 Carefully bend the third nylon tube down at a 45 degree angle using a cigarette lighter This tube will be vent tube to the fueling valve INSTALLING THE STOPPER ASSEMBLY 1 The stopper...

Page 8: ...compartment Air should flow through easily 9 To secure the fuel tank in place apply a bead of silicon sealer to the forward area of the tank where it exits the fuselage behind the engine mounting box...

Page 9: ...re has been pre bend in to a Z bend at the factory This Z bend should be inserted into the throttle arm of the engine when the engine is fitted onto the engine mount Fit the engine to the engine mount...

Page 10: ...on Manual 10 Trim and cut Bottom side Trim and cut Right side Right side Bottom side 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 f...

Page 11: ...propeller and spinner cone The spinner cone is held in place using two 3mm x 12mm wood screws 4 Install the muffler and muffler extension onto the engine and make the cutout in the cowl for muffler cl...

Page 12: ...ar should be to accept the mounting bolts 3 Using the hardware provided mount the main landing gear to the fuselage INSTALLING THE MAIN LANDING GEAR Secure 2 A drop of C A glue on the wheel collar scr...

Page 13: ...crews Remove the tail wheel bracket and drill 1mm pilot holes at the loca tions marked Secure SERVO INSTALLATION ELEVATOR INSTALLATION 1 Install the rubber grommets and brass collets into the elevator...

Page 14: ...stallation See picture below C A glue C A glue C A glue 1 Using a modeling knife cut away the covering from the fuselage for the stabilizer and remove it HORIZONTAL STABILIZER INSTALLATION elevator se...

Page 15: ...ossible failure dur ing flight Check to mark sure the wing and stabi lizer are paralell If they are not lightly sand the opening in the fuselage for the stabilizer until the stabilizer is paralell to...

Page 16: ...fter the epoxy has fully cured re move the masking tape or T pins used to hold the stabilizer in place and carefully in spect the glue joints Use more epoxy to fill in any gaps that were not filled pr...

Page 17: ...STRUCTION MANUAL 17 C A glue Elevator control horn Elevator pushrod install as same as the way of aileron pushrod ELEVATOR PUSHDROD INSTALLATION Bend and cut after Elevator pushrod Elevator pushrod Bo...

Page 18: ...horizontal fin for the rudder and remove it C A glue C A glue Mark line C A glue 2 Slide the rudder into the fuselage as same as picture below 3 Mark the shape of the vertical on the left and right si...

Page 19: ...carefully remove the covering from the horizontal fin as below the lines which you drew as same picture below Remove covering Remove covering 6 When you are sure that everything is a aligned correctl...

Page 20: ...pull system install as same as picture below RUDDER PUSHROD INSTALLATION M3 clevis 4pcs for push pull system M3 lock nut Rudder control horn Nilon control clasp M3 lock nut 3mm x 50mm Rudder control h...

Page 21: ...hole in the servo arm using a 2mm drill bit to accommodate the servo connector Remove the excess material from the arm After installing the adjustable metal connec tor apply a small drop of thin C A t...

Page 22: ...out the switch hole using a modeling knife Use a 2mm drill bit and drill out the two mounting holes through the fuselage side 2 Secure the switch in place using the two machine screws provided with th...

Page 23: ...e of the fuselage near the receiver for the antenna to exit 1 Plug the servo leads and the switch lead into the receiver You may want to plug an aileron extension into the receiver to make plugging in...

Page 24: ...g dihedral brace 1 Using a modeling knife remove the cov ering fuselage 3 Test fit the dihedral brace into fuselage WING ATTACHMENT Secure the wing and fuse large through wing bolt as picture below In...

Page 25: ...difficult to slow down for landing Moving the balance aft makes the model more agile with a lighter and snappier feel In any case please start at the location we recommend With the wing attached to t...

Page 26: ...ue joint in your plane to ensure that everything is tight and well bonded 3 Double check the balance of the airplane 4 Check the control surface 5 Check the receiver antenna It should be fully extende...

Page 27: ...KATANA INSTRUCTION MANUAL 27...

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