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C&C Models AERMACCHI M346 Building Instructions

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C&C MODELS AERMACCHI M346
Building instructions rev1.1
Pag 1
AILERON AND FLAP SERVOS INSTALLATION

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Summary of Contents for C&C Models AERMACCHI M346

  • Page 1 C&C MODELS AERMACCHI M346 Building instructions rev1.1 Pag 1 AILERON AND FLAP SERVOS INSTALLATION...
  • Page 2 In the hardware bag package you will find the servos wood blocks(8 pcs,bag H).Screw the servos to two block and check the aligment with the servo arm exit.Put the servo with wood blocks to the servo cover and glue it with a small quantity of epoxy.For safety is better to screw each servo wood block from the outside of servo cover.We suggest to use a good servos(es jr8711 or similar) For the flap servo you must create a hole for the linkage exit from the wing Pag 2...
  • Page 3 Pag 3...
  • Page 4: Rudder Servo Installation

    RUDDER SERVO INSTALLATION You will find the servo support internal the rudder,simply screw the servo in place and make a hole for the servo arm.Put temporanely the linkage(bag C) and check where make a slot for the control horn(bag C).We suggest to use a good servos (es. Jr8711 or similar) Pag 4...
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  • Page 7: Elevator Servos Installation

    ELEVATOR SERVOS INSTALLATION Elevator servos support it’s ready to use.Before glue it, check carefully the servos installation and movements.Put the two elevators carbon rod in the bearings support,align and screw it. Screw the two servos (jr8911 or similar)to the wood plate support(part F) and glue it in the former in the fuselage,we suggest to glue very well this part using a good epoxy resin.Put the linkage(bag C) and check the alignment.Neutral position of the elevators is 0°...
  • Page 8 GEAR DOORS INSTALLATION You can choise to install the servos or air cylinders for the gear doors movements.The main gear doors must use 3 hinges(Black hinge included in a hardware bag) Small main gear doors and nose gear doors use a small brass hinge included in a kit(hardware package,(bag P)).
  • Page 9 Pag 9...
  • Page 10 To simplify the gear doors system you can also choise to screw the two small main gear doors and make the slot on it for the legs movements. If you choise to install a servos for the gear doors movements, in the hardware package(bag A+M) you will find the servo supports like in the photo below.
  • Page 11 TURBINE AND PIPE INSTALLATION Turbine support and pipe are ready to use but before to screw please check the alignment from the turbine and inox pipe and exaust in the fuselage. Pag 11...
  • Page 12 For safety we suggest to protect the exaust area and the bottom of the elevators with an aluminium sheet,please see photos below. Pag 12...
  • Page 13 In the kit you will find the inox protection for the two exaust in the fuselage,sand it and glue on site,for safety stop with some small screw. Pag 13...
  • Page 14: Fuel Tank Installation

    RETRACTS INSTALLATION Our retracts kit are ready to use, you simply screw the retracts to the wood support and check the correct movements together the gear doors. FUEL TANK INSTALLATION Main fuel tank must be positioned in the top of air inlet.You must glue the two wood support(included in a hardware bag M) to the tank, using a good epoxy resin.
  • Page 15 Hopper tank can be positioned near to the main tank Pag 15...
  • Page 16 Wood plate (O) included in the kit can be used to install electronic devices.In our model for we simple covered a wood plate with Carbon Oracover Pag 16...
  • Page 17 Fuel pump,filter and valve positioned near to the turbine using the wood plate N included in the kit. Wood rib G can be used to insert under the inlet duct Pag 17...
  • Page 18 How to stop the wings The two carbon spar on the wings can be stopped trought the alu block already fitted in the fuselage,Main screw trought gear door, rear screw you must create a holes in the fuselage. Air Speed brake In the bag you will find two horns and two steel pin for the airbrake,glue the horns in the airbrake in the exact position like in the photo.
  • Page 19 Make a holes for the teo pins in the bottom of turbine cover and insert the horns of airbrake on it. You can move the airbrake with servo or air cylinder at your choise. The correct CG is located at 23 cm from the LE please see photo below,You can move it little bit rear for increase aerobatic.Cg with UAT full and empty big fuel tank,gear down.
  • Page 20 TROW Aileron:15mm up 15 mm down,expo 60% Elevator:35mm up 30mm down, expo 60% Flap:take off 15mm Rudder:20mm left/right You can adjust these setting depending of you flight mode In the starting sequence of your turbine we suggest to move the elevators like in the photo below,to eliminate any problem with a low air flow and high temperature.
  • Page 21: Package Contains

    Package contains: 1 pcs Fuselage 1 pcs Nose 1 pcs Canopy 1 pcs Turbine cover A couple of Wings 2 pcs elevators 1 pcs Rudder and fin 2 pcs big main gear doors 2 pcs small main gear doors 1 pcs nose gear door 1 pcs rear fuselage/servos cover Hardware bag contains: 1 pcs electronic wood plate...
  • Page 22 THE TWO MAIN GEAR DOORS GLUED TOGETHER TWO SMALL SERVOS FOR THE NOSE GEAR DOORS...
  • Page 23 STEERING SERVO C&C MODELS ITALY...