Century Radikal N640 Instruction Manual page 6

HEAD ASSEMBLY (FLYBAR VERSION)
BAG 1
Notice the direction of the blade
grips as well as the direction of
the flybar control arm.
Ensure lubricant is applied to the thrust bearings. Be careful when
taking the thrust bearings out of the blade grips. The radial bear-
ings (part #4) should stay within the grips. DO NOT try to remove
these as they have been factory installed. It is best to remove the
grips one side at a time. Before assembly, notice the direction of the
control arm on the grip. It should be assembled as indicated within
this diagram.
CNBB814
CNM4X6BHCS
CNM10X14FW
CNM4x10CS
CNM4X10FW
CNLR1014
1
18
16 17
15
CNBB614T
CNLR1023
CNBB364
M3X16CS
CNM3X5X3
2
4
6
3
5
12
13
14
THRUST BEARING INSTALLATION GUIDE
SIDE PROFILE - BLADE GRIP
LARGER INNER DIAMETER TOWARDS HEAD BLOCK
No. Part #
1
HI6181D
2
CNE521A
3
CNE522-28
4
CNBB814
5
CNM4x6BHCS
6 CNE557-2
7
CNE557A-1
8
CNM10X14FW M10x14x1Flat Washer(
9
CNBB614T
10
CNM4X10CS
11
CNM4X10FW
12
HW6206
13
CNLR1014
14
CNBB364
15
CNM3X16CS
16
CNE558S
17
HW6205
18
CNLR1023
Page 6
Radikal N640
7
11
GROOVES INSIDE
LARGER ID
RECESSED CREVICE FACES MAIN SHAFT
Description
Rubber Dampener( 橡皮环)
Feathering Shaft( 横轴)
T=2.8mm, Blade Grip Spacer
8X14X4Bearing( 轴承)
Button Head Cap Screw(圆头内六角螺丝)
Main Rotor Blade Grip Arms(主旋翼夹片臂)
Main Rotor Blade Grips(主旋翼夹片座)
平面垫片
6x14x5 Thrust Bearing(止推轴承)
M4x10 Cap Screws( )
杯头螺丝
M4x10x1Flat Washer(
平面垫片
3X5X2 Spacer( )
固定套
M3 Ball Link(M3 球头螺丝)
3X6X2.5Bearing( 轴承)
M3x16 Cap Screws( 杯头螺丝)
Bell Mixer Arm(混控臂)
3X5X3 Brass Spacer(固定套)
M3 Ball Link(M3 球头螺丝)
8
9
10
SMALLER ID
Qty
2
1
2
( 间隔套)
4
6
2
2
) 2
2
2
2
)
2
2
4
2
2
2
2