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Overview of the mainshaft components.
Screw a black grub screw with pointed tip
M3x4 D314 in the hole in the collar ring
H06. Use Loctite.
There is a small positioning hole in the
mainshaft that must align with the tip of
the grub screw. When the tip is in line with
the hole tighten the screw.
Two additional silver grub screws M3x4
081 need to be
fi
tted into the collar ring
and tightened, Use Loctite