P-1
ASSEMBLY PROCESS – MAIN ROTOR HEAD 1
P-2
ASSEMBLY PROCESS – MAIN ROTOR HEAD 2
Control Ball, 14 mm
Control Ball, 14mm (2 pcs)
..2 pcs
Bearing, 8 x 16 x 5 mm
Bearing, 8 x 16 x 5 mm (4 pcs)
Main Blade Holder
.....................4 pcs
Use caution when inserting the
main blade holder bearings so
as not to distort/damage the
main blade holders.
Make two main blade holders.
TEAM TIP: JB Weld the bearings into the blade
holders to reduce play in the blade holders.
2 pcs
Thrust Bearing, 8 x 16 x 5 mm
Thrust Bearing, 8 x 16 x 5 mm (2 pcs)
..............2 pcs
Spindle Washer (Black)
...................2 pcs
Blade Holder Spacer (Silver)
...................2 pcs
Washer, 12 x 16 x 0.5 mm
..................2 pcs
Socket Head Bolt, 5 x 10 mm
Socket Head Bolt, 5 x 10 mm (2 pcs)
..........2 pcs
Blade Dampener O-Ring (#50)
..........4 pcs
Head Spacer
...................4 pcs
Spindle Washer (Black) (2 pcs)
Blade Holder
Spacer (Silver)(2 pcs)
Head Spacer (4 pcs
Blade Spindle Shaft
Blade Dampener O-rings (4 pcs)
(check after approx. 30-50
flights and replace as needed)
Washer, 12 x 16 x 0.5 mm (2 pcs)
Large I.D.
Small I.D.
Be sure to note correct
placement of
large/small I.D. thrust
washers during
assembly.
Re
d
Use Red
Threadlock
Grease thrust bearings
before assembly
Grease thrust bearings
during assembly to prolong life