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4.12 - Main Halyard Purchase System
a)
b)
c)
Locate the main halyard purchase blocks
and shackles in the hardware pack.
Shackle the double block with cleat onto
the aft eye on the port side of the mast.
Locate the block with snap shackle. Tie one end of
the main halyard purchase rope to the becket on
the block, then thread the other end through the
blocks as shown.
Note:
You may need to add the
shackle to the block.