Metal Rotor Head Assembly (Bag - THUNDER TIGER Raptor 90 3D Assembly And Maintenance Manual

2-1
Metal Rotor Head Assembly
No. Material No. Description
Ball Link φ4.8
1 BK0086
2 BK0292 Link Rod 2.3x24
3 BK0408 Collar d3xD4x5.5
4 BV0549 Washout Base Guidance Ring
Make the two pushrods for controlling the blade pitch. The distance 43 mm is measured between the center of two pushrod holes.
Attach the Seesaw Hub of the Control Paddle Assembly to the Main Rotor Head with Socket Screws (M3x10).
Please add a small drop of Loctite along the entire length of the M3x10 Socket Screw (No.5) and on the outside of the collar
d3xD4x5.5 (No.3). Temporarily install the Washout Base Guidence Ring, but do not tighten the No.6 M3 Socket Screw yet.
Bigger Hole
Face to Control Arm
The hole on the Flybar Control Rod has different
opening on two sides. Always snap the bigger opening
to the link ball.
Qty.
(7)
(1)
(2)
(5)
Add Loctite
No. Material No. Description
4 5 HMC3-10B Socket Screw M3x10
2 6 HMC3-12B Socket Screw M3x12
2 7 2-1-1 Flybar Seesaw Subassembly
1 8 2-1-2 Metal Main Rotor Hub Subassembly
(3)
(8)
(6)
(4)
22
BAG F
Qty.
2
1
1
1
(1)
(2)
43mm