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PC-9

  - 

Item code: BH79.

      

                                                       

Instruction Manual.

 

5) When you are sure that everything is a

aligned correctly, mix up a generous amount

of 30 minute epoxy. Apply a thin layer to the

slot in the mounting platform and to the verti-

cal stabilizer mounting area.  Apply epoxy to

the lower rudder hinge. Set the stabilizer in

place and  re-align. Double check all of your

measurements once more before the epoxy

cures. Remove any excess epoxy using a

paper towel and rubbing alcohol and hold the

stabilizer in place with T-pins or masking tape.

Allow the epoxy to fully cure before proceed-

ing.

Remove covering

Epoxy glue

Epoxy glue

C/A glue

C/A glue

Top side

Remove covering

Summary of Contents for PC-9 ARF BH79

Page 1: ...IFICATION Wingspan 1 550 mm 61 02 in Length 1 580 mm 62 20 in Weight 4 0 kg 8 80 Lbs Radio 06 channels Servo 08 servos Engine 61 2 stroke 91 4 stroke Made in Vietnam Item code BH79 Instruction Manual...

Page 2: ...e T pins 1 Thread lock 1 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 wor...

Page 3: ...site 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...

Page 4: ...9 Air tank 10 Plastic parts for bottom fuselage 11 Plastic parts for top fuselage 12 Spinner 1 Install the rubber grommets and brass eyelets onto the aileron servos Flap Aileron Bottom side C A glue 1...

Page 5: ...C 9 Item code BH79 Instruction Manual 2 Using a modeling knife remove the cov ering at possition show below C A glue C A glue C A glue C A glue Bottom side Remove covering Secure Bottom side Flap Aile...

Page 6: ...rvo 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 5 Instal servo tray with aileron ser...

Page 7: ...de BH79 Instruction Manual Repeat the procedure for the other wing half Installing the aileron linkages as pictures below INSTALLING THE AILERON LINKAGES Elevator control horn C A glue M3 M3 lock nut...

Page 8: ...8 PC 9 Item code BH79 Instruction Manual Flap control horn Bottom side Thread Electric way 2x10mm Secure INSTALLING THE FLAP SERVO...

Page 9: ...s pictures below C A glue C A glue M3 M3 lock nut 70mm INSTALLING THE FLAP LINKAGES INSTALLING THE FLAP CONTROL HORN Nilon control clasp 3 x 40mm M3 lock nut Remove covering INSTALLING AIR RETRACTABLE...

Page 10: ...10 PC 9 Item code BH79 Instruction Manual Secure Mark point 3 x 15mm Secure...

Page 11: ...ottom side Locate the aluminium wing dihedral brace WING ATTACHMENT 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...

Page 12: ...12 PC 9 Item code BH79 Instruction Manual Secure See pictures below INSTALLING THE ENGINE MOUNT 4 x 30mm 4 x 30mm Drill a hole 3mm diameter 4 x 30mm Secure Drill a hole 3mm diameter...

Page 13: ...line the length of silicon fuel line is calculated by how the weighted clunk should rest about 8mm away from the rear of the tank and move freely inside the tank Connect one FUEL TANK end of the line...

Page 14: ...pickup tube in the stopper Blow through one of the lines to ensure the fuel lines have not become kinked inside the fuel t ank compartment Air should flow through easily 9 To secure the fuel tank in...

Page 15: ...15 PC 9 Item code BH79 Instruction Manual Mark point Drill a hole 4mm diameter Pushrod wire 4 x 30mm Secure Left side...

Page 16: ...cowl should be positioned so the crankshaft is in nearly the middle of the cowl opening Hold the cowl firmly in place using pieces of masking tape 3 Slide the cowl back over the engine and secure it...

Page 17: ...adjustable metal connector through the third hole out from the center of one servo arm enlarge the hole in the servo arm using a 2mm drill bit to accommodate the servo connector Remove the excess mat...

Page 18: ...nt the servo to the tray using the mounting screws provided with your radio sys tem 1 Install the rubber grommets and brass collets into the elevator servo Test fit the servo into the servo tray See p...

Page 19: ...pe of the vertical on the left and right sides onto the horizontal stabilizer using a left tip pen Remove covering 4 Remove the stabilizer Using the lines you just drew as a guide carefully remove the...

Page 20: ...on Manual Remove covering 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 the w...

Page 21: ...de BH79 Instruction Manual Remove covering 3 x 40mm Nilon control clasp M3 lock nut Remove covering Elevator and rudder pushrod install as same as the way of aileron pushrod ELEVATOR AND RUDDER PUSHRO...

Page 22: ...tem code BH79 Instruction Manual Rudder servo install as same as method of elevator servo See picture below VERTICAL INSTALLATION Throttle pushrod Elevator servo Elevator pushrod M2 M2 lock nut Elevat...

Page 23: ...deling knife carefully cut just inside the marked lines and remove the film of the rud der Just as you did with the horizontal stabi lizer make sure you only press hard enough to cut the film not the...

Page 24: ...ilizer mounting area Apply epoxy to the lower rudder hinge Set the stabilizer in place and re align Double check all of your measurements once more before the epoxy cures Remove any excess epoxy using...

Page 25: ...25 PC 9 Item code BH79 Instruction Manual Epoxy glue C A glue C A glue...

Page 26: ...26 PC 9 Item code BH79 Instruction Manual C A glue Secure...

Page 27: ...27 PC 9 Item code BH79 Instruction Manual INSTALLING RETRACTABLE NOSE GEAR Secure 3 x 15mm...

Page 28: ...28 PC 9 Item code BH79 Instruction Manual INSTALLING SERVO USING FOR VALVE CONTROL Secure Servo valve control Secure Nose gear servo Valve control servo Elevator servo Throttle servo Valve control...

Page 29: ...H79 Instruction Manual Secure Valve control Valve one way 3 way conector 4 way conector 4 way conector Air supply Air tank Right main gear wing Nose gear Left main gear wing 3 way conector 4 w a y con...

Page 30: ...n servo lead easier when you are installing the wing Plug the battery pack lead into the switch 2 Wrap the receiver and battery pack in the protective foam to protect them from vi bration Use a rubber...

Page 31: ...31 PC 9 Item code BH79 Instruction Manual AIR TANK...

Page 32: ...Item code BH79 Instruction Manual Remove covering See picture wing attach to fuselage WING ATTACHMENT Installing the fuselage hatch as same as pic ture below Plastic parts bottom side of fuselage Bott...

Page 33: ...33 PC 9 Item code BH79 Instruction Manual Remove covering C A glue C A glue Remove covering Mark line Cut Cut...

Page 34: ...34 PC 9 Item code BH79 Instruction Manual Mark line Remove covering C A glue Plastic parts top side of fuselage Cut Marrk line...

Page 35: ...35 PC 9 Item code BH79 Instruction Manual Remove covering C A glue Mark point Remove covering C A glue Remove covering...

Page 36: ...ness and arrow like tracking but it may then require more speed for take off and make it more difficult to slow down for landing Moving the balance aft makes the model more agile with a lighter and sn...

Page 37: ...nd well bonded 3 Double check the balance of the airplane 4 Check the control surface 5 Check the receiver antenna It should be fully extended and not coiled up inside the fuselage 6 Properly balance...

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