Section 5 – Head Assembly
Parts List
Center Hub
Seesaw
Seesaw Collar x 2
M3x8 Cap head screw x 2
M3x6 Pivot studs x 2
M3x16 Cap head bolt
M3 Locknut
7x13x3 O-ring x 2
O-ring spacer x 2
Spindle
5x10x4R Bearing x 4
M3x10 Cap head screw
3x8x1 Washer x 2
Hiller arm x 2
M3x10 Cap head screw x 2
3x5x1 Spacer x 3
Flybar
Flybar control arm base x 2
Flybar control arm extension x 2
Flybar control arm spacer (3x5x5) x 2
M4x4 Set screw x 2
M3x8 Cap head screw x 2
Flybar paddle x 2
Blade Grip x 2
M3x24 Cap head bolt x 2
M3 Locknut x 2
Locate the head block, seesaw, seesaw
collars, and (2) M3x8 cap head screws. Slide
the seesaw into the opening on the head
block. Slide a seesaw collar into each of the
bushings on the head block. Secure the
seesaw using the (2) M3x8 cap head screws.
Be sure not to over tighten the seesaw
collars. Use threadlocker on the bolt to
secure it.
Locate (2) M3x6 pivot studs and (2) 3x5x1
spacers. Install the two pivot studs with
3x5x1 spacer into the seesaw. They should
be in holes opposite of each other. The other
two holes tapped in the seesaw will be
unused.
Attach the head block to the main shaft using
the M3x16 cap head bolt and an M3 locknut.
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