Page 10 - Arrow Shark Blade-X Owner Manual

You will need a hole opener in diameter of 26mm
to open the largest hole in the transom for the
stuffing tube holder to be properly installed.

Drilling Tip: In order to drill the five of 4.5mm installation holes in
correct spots, first drill a 4mm hole at the spot of 31mm above the center
line from the bottom of the hull, then, use the hole opener to drill the
26mm hole via the 4mm hole, then, attached stuffing tube holder onto
the 26mm hole and hold it still against the transom, use a marker pen to
mark the five of 4.5mm holes via the stuffing tube holder and drill them.

It is recommended to install the bottom of
the Blade-X main body 2mm higher from
the bottom of the hull.
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