10
MKIV Ocean Unit 1
Preassembly
Confirm Foil Length
Line up bottom foil so foil clamp is just
above or below center of notches in
bottom foil.
Confirm foil length by laying foils alongside
stay with turnbuckle components.
Pull stay out so it is straight. Attach Harken
toggle to bottom of stay. Make sure toggle
straps are straight. Adjust turnbuckle so
that length of stay with Harken toggle will
fit boat. Ideally, turnbuckle will be half to
two-thirds open to allow for rig adjustment.
Line up drum assembly so holes below
drum line up with holes in Harken toggle.
Make sure toggle is tensioned when
measuring.
Note:
Position top foil so that with top
cap the foil will ride 1/2" (13 mm) below
terminal. If wire fitting at top of stay is
swage, foil must ride just below shoulder
of swage. Mark cut line on foil. Wrap tape
around foil as a guide so cut is straight.
No halyard deflector - 1/2" (12 mm)
With halyard deflector 1 1/2" (38 mm)
If 7302 Halyard Deflector is used, add 1" (25 mm)
1
/
2
" (12 mm)
