JMB-Jets PC 21 User manual

Specifications
翼展
Wing span
机身长度
Fuselage length
翼面积
Wing area
重量
Weight
引擎
Engine
油箱
Tank
107.5in/2730mm
133.9in/3400mm
1847.45sp.in/119.19 sp.dm
27-30kg
K-100TP or STP10-RX
www.wind-rc.com
3000CC
Pilatus PC-21

舵机支架
的安装步
骤
Installation
steps of servo
support
12
31.2.3减震橡胶安装
注：对于发动机震动源
大的建议安装减震橡胶
1.2.3Damping rubber installation
Note: For engine vibration sources
For larger ones, install
shock-absorbing rubber
1

4
5
6
4 如图
螺丝规格：M2.5x10内六角
垫圈规格：φ2.6x7x0.5
4 As shown
Screw specification: M2.5x10
inner hexagon
Washer specifications: φ2.6x7x0.5
5.6 如图
先确认舵机输出轴的安装
位置，再确定安装支架的
方向。
注：要在螺纹上涂抹适量
的中等强度螺丝锁固剂
5.6 As shown
output shaftPosition, and then
determineFirst confirm the
installation of the servo motor
the mounting bracketDirection.
Note:Apply a moderate amount
of medium-strength thread locking
agent on the threads
2

1
2
3
推杆安装
Push rod installation
3

副翼舵机安装
如图1黑色箭头指的螺丝规格：M3x10内六角自攻螺丝红色
箭头指的螺丝规格：M2x10十字自攻螺丝
As shown in Figure 1, the black arrow refers to the screw specification:
M3x10 hexagon socket self-tapping screw The red arrow refers to the
screw specification: M2x10 Phillips self-tapping screw
4
标准舵机
Standard Servo
1
2
3
Aileron servo installation

如图1黑色箭头指的螺丝规格：M3x10内六角自攻螺丝红色
箭头指的螺丝规格：M2x10十字自攻螺丝
As shown in Figure 1, the black arrow refers to the screw specification:
M3x10 hexagon socket self-tapping screw The red arrow refers to the
screw specification: M2x10 Phillips self-tapping screw
标准舵机
Standard Servo
1
5
襟翼舵机安装
Flap servo installation
注：调试襟翼收紧后，舵机的行程量再适当的退一些，让襟翼适当的松一点，
以免憋舵，损坏舵机。
Note: After the adjustment flaps are tightened, the stroke of the steering gear
should be properly retracted, and the flaps should be loosened appropriately
to avoid jamming the steering gear and damaging the steering gear.

水平尾舵机安装
6
标准舵机
Standard Servo
Horizontal stable surface steering gear installation
1
2
3
固定舵机的螺丝规格：M3X10mm十字自攻螺丝，图3绿色箭头所示。
The screw specification for fixing
the servo: M3X10mm Phillips
self-tapping screw, as shown by
the green arrow in Figure 3.

方向舵舵机安装
如图1黑色箭头指的螺丝规格：M3x10内六角自攻螺丝红色
箭头指的螺丝规格：M2x10十字自攻螺丝
As shown in Figure 1, the black arrow refers to the screw specification:
M3x10 hexagon socket self-tapping screw The red arrow refers to the
screw specification: M2x10 Phillips self-tapping screw
标准舵机
Standard Servo
1
Rudder servo installation
2
3
7

8
起落架舱门舵机安装
Servo installation of landing gear door
舵机使用螺丝规格：
M3X10十字自攻螺丝固定,如图
中黑色箭头。
The steering gear uses screw
specifications: M3X10 Phillips
self-tapping screws are fixed,
as shown in the black arrow.
红色箭头所示的螺丝规格：
M3x10内六角螺丝。
The screw specification shown by
the red arrow: M3x10 hexagon socket
screw.

9
前后机身对接
Front and rear fuselage docking
如图红色箭头，需要8颗螺丝规格：M4x25mm内六角螺丝。使用3.0mm六角螺丝
刀依次拧紧8颗螺丝
As shown in the red arrow, 8 screws are required: M4x25mm hexagon socket
screws. Use a 3.0mm hex screwdriver to tighten 8 screws in sequence