C&C Models AERMACCHI M346 Instruction Manual

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

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

Pag 3

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)
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Pag 6

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° with wing.For a better result We
also suggest to balance the elevators, putting a lead in the LE.
Pag 7

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)).
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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.
Pag 10