Nose Gear Door Installation; Servo Introduction - Freewing FJ3021 User Manual

Nose Gear Door Installation

1.Snap the rotating shaft of "Nose gear door(A)" into the
holes
of the "Gear door attachment point(D)".
2.Adjust the cabin door servo arm to the maximum travel.
Use glue to secure "Servo(B)".Use the "push rods(C)"
to connect the gear doors to the servo arm.
3.Test the doors for functionality. If the doors will not close
tightly, adjust the pushrods until they do.
If the doors close too tightly, or the servos 'buzz', make
the pushrod slightly longer until the 'buzz' is eliminated.
The push rod size of cabin door
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or reduce control distance.
41.5 mm Pushrod diameter: 01.2mm

Servo Introduction

2000 µs
A servo or reversed servo is defined as follows: When the servo
input signal changes from 1000ųs to 2000ųs, if the servo arm
rotates clockwise, it's a positive servo. If it rotates counter
clockwise, it's a reversed servo.
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II
Servo connection instructions
1.Use Y-harness to connect the No.3 and No.4 servos.
2.Use Y-harness to connect the No.5 and No.6 servos.
3.Use Y-harness to connect the No.2 and No.11 servos.
Servo installing position
Nose Cabin Servo
Nose gear steering servo
Flap servo
Flap servo
Aileron servo
Aileron servo
F/A 18E Super Hornet
Item No.: FJ3021
Version No.: FJ3021-V02
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2000 µs
11 -- - - -- - - - - - -
11-
Servo Cable
No.
Pos./Rev.
Length
1 L:500mm
Reverse
2
L:100mm
Reverse
3
L:150mm
Positive
4
L:150mm
Reverse
5 L:300mm
Positive
6 L:300mm
Positive
A
D
I
II
- - - -- - - - - - - - ---
...
Servo installing position
Elevator servo
Elevator servo
Vector servo (Horizontally)
Vector servo (Horizontally)
Vector servo (vertically)
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Servo Cable
No.
Pos./Rev.
Length
L:200mm
7
Positive
8 L:200mm
Reverse
9 L:100mm
Reverse
10 L:100mm
Reverse
11 Reverse L:100mm
EN
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