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18.8 Rotate counterweight on the front of the
jib boom by clockwise direction to adjust its
position, ensuring jib boom swing CG is located
on SR7.
19. Move the bowsie as shown
to adjust the bended angle of
the mast. The mast should be
bended little like a bow as the
dotted line shown in picture,
but ensure it is a straight
center line between top and
bottom of mast.
20. Move the lower bowsie to
tighten or loosen the jib sail.
21. Move the bowsie as shown
to tighten or loosen the jib
boom.
22. Move the bowsie as shown
to adjust distance between the
jib boom and the deck.
8mm - 12mm
18.6 Move SR6 to adjust the cord tied in step 15 if it is too tight(move to SR6 direction) or if too
loose(move to SR4 direction), to keep the jib boom with 30mm - 35mm expand distance to mast when the
sail stick is at lowest position.
18.7 Move SR7 to adjust the distance between the jib boom and the mast if they are too close(move to
SR6 direction) or if too far away(move to counterweight direction) to keep about 8mm - 12mm between
the jib boom and the mast.
30mm - 35mm
Summary of Contents for Hurricane 791-2
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