10
MKIV Ocean Unit 3
Preassembly
Confirm Foil Length
Line up bottom foil so foil clamp is just
above or below center of notches in
bottom foil.
Note:
Position top foil so that with top
cap the foil will ride 1" (25 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" (25 mm)
With halyard deflector 2 1/8" (54 mm)
If 7304 Halyard Deflector is used,
add 1 1/8" (29 mm)
1" (25 mm)
Confirm foil length by laying foils alongside stay with turn-
buckle components.
Pull stay out so it is straight. Attach Harken toggle to bot-
tom of stay. Make sure toggle straps are straight. Adjust
turnbuckle so that length of stay with Harken toggle will fit
boat. Turnbuckle should be one-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.
