Seagull EP PC-9 Assembly Manual

Almost ready to fly

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Specifications
Wing Span ------------------------------- 49.6 in ------------------ 126cm.
Wing Area -----------------------------454.2 sq in ---------- 29.3 sq dm.
Weight ----------------------------------- 1.9 -2.6 lbs ------- 850-1200 g.
Length ------------------------------------ 37.7 in ------------------- 95.7cm.
Radio ------------------------------- 4 channel with 4 sub-micro servos.
Motor size ------------------------------- Himark Outrunner C3522-990.
Need to Complete
Speed Control: SJ Conquest 35 or 45 amp.
Recommended Battery 3-cell 11.1V 2200mAh to 3200mAh Li-Po.
Kit features.
Ready-made—minimal assembly & finishing required.
Ready-covered covering.
Photo-illustrated step-by-step Assembly Manual.
Made in Vietnam.
ASSEMBLY MANUAL
MS: X8

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Summary of Contents for Seagull EP PC-9

  • Page 1 ASSEMBLY MANUAL MS: X8 Specifications Wing Span ------------------------------- 49.6 in ------------------ 126cm. Wing Area -----------------------------454.2 sq in ---------- 29.3 sq dm. Weight ----------------------------------- 1.9 -2.6 lbs ------- 850-1200 g. Length ------------------------------------ 37.7 in ------------------- 95.7cm. Radio ------------------------------- 4 channel with 4 sub-micro servos. Motor size ------------------------------- Himark Outrunner C3522-990.
  • Page 2: Additional Items Required

    Instruction Manual. INTRODUCTION. Thank you for choosing the -PC9 ARTF by SEAGULL EP. The -PC9 was designed with the intermediate/advanced sport flyer in mind. It is a semi scale airplane which is easy to fly and quick to assemble. The airframe is conventionally built using balsa, plywood to make it stronger than the average ARTF , yet the design allows the aeroplane to be kept light.
  • Page 3 www.seagullmodels.com NOTE: To avoid scratching your new aero- TOOLS & SUPPLIES NEEDED. plane we suggest that you cover your Thick cyanoacrylate glue. workbench with an old towel. Keep a 30 minute epoxy. couple of jars or bowls handy to hold 5 minute epoxy.
  • Page 4: Hinging The Ailerons

    PC9- Instruction Manual. The hinge is constructed of a special Note: HINGING THE AILERONS. material that allows the C/A to wick or penetrate and distribute throughout the Note: The control surfaces, including the hinge, securely bonding it to the wood ailerons, elevators, and rudder, are structure of the wing panel and aileron.
  • Page 5: Hinging The Rudder

    www.seagullmodels.com Glue the elevator hinges in place using the same tectniques used to hinge the ailerons. 3x10mm. HINGING THE RUDDER. Glue the rudder hinges in place using the same tectniques used to hinge the ailerons. ! 2) Using a modeling knife, remove the covering from over the two main gear mount- ing slots located in the bottom of the wing.
  • Page 6 Landing gear wire. 2 x 12mm. ! 6) Reinstall the gear wire and install the ! 3)Secure the servos with the screws pro- straps using the four 2 x 12mm wood screws. vided with your radio system. Tighten the screws completely to secure the Wing bottom.
  • Page 7: Installing The Switch

    Left side. Rudder servo. Control horn. INSTALLING THE SWITCH. Install the switch into the precut hole in the C/A glue. side, in the fuselage. Switch. Pushrod wire. Control horn. Repeat the procedure for orther wing haft. HORIZONTAL STABILIZER. FUSELAGE SERVO INSTALLATION. !1) Using a ruler and a pen, locate the centerline of the horizontal stabilizer, at the trail- ing edge, and place a mark.
  • Page 8: Vertical Stabilizer Installation

    PC9- Instruction Manual. ! 4) With the stabilizer held firmly in place, use a pen and draw lines onto the stabilizer where it and the fuselage sides meet. Do this on both the right and left sides and top and bottom of the stabilizer.
  • Page 9: Servo Arm Installation

    www.seagullmodels.com C/A glue. Pen. ! 4) Remove the stabilizer. Using a mod- eling knife, remove the covering from below the lines you drew. Also remove the covering from the bottom edge of the stabilizer and the bottom and top edges of the filler block. Leave the covering in place on the sides of the filler block.
  • Page 10: Nose Gear Installation

    PC9- Instruction Manual. Elevator servo. C/A glue. Elevator control horn. Rudder servo. NOSE GEAR INSTALLATION. Rudder control horn. C/A glue. PUSHROD INSTALLATION. Pushrod install as same as method of pushrod wing. See pictures below. Pushrod. C/a glue Adjust the nose gear steering arm until the arm is parallel with the fire wall.
  • Page 11: Installing The Steering Arm

    www.seagullmodels.com Blind nut. pushrod wire C/A glue. INSTALLING THE STEERING ARM SERVO. Attach the micro control connector to the servo arms. Be sure to use the lock tie but it could free rotation . Motor. Lock tie. ! 1) Install the rubber grommets and brass collets onto the stearing servo.
  • Page 12 PC9- Instruction Manual. Motor. 5.2cm 0.8cm ! 2) Slide the fiberglass cowl over the en- gine and line up the back edge of the cowl with The propeller should not touch any part the marks you made on the fuselage then trim of the spinner cone.
  • Page 13: Control Throws

    www.seagullmodels.com If the nose of the plane falls, the plane ATTACHMENT WING-FUSELAGE. is nose heavy. To correct this first move the battery pack further back in the fuselage. If this is not possible or does not correct it, stick Attach the aluminium tube into fuselage. small amounts of lead weight on the fuselage sides under the horizontal stabilizer.
  • Page 14: Flight Preparation

    PC9- Instruction Manual. FLIGHT PREPARATION. PREFLIGHT CHECK. ! A) Check the operation and direction of !1) Completely charge your transmitter and receiver batteries before your first day of the elevator, rudder, ailerons and throttle. flying. ! B) Plug in your radio system per the !2) Check every bolt and every glue joint manufacturer's instructions and turn every- in the...

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