Harken 7413.10 MKIV Jib Reefing & Furling built after Feb. 2009 - Manual (Page 6)

All Units.
Harken toggle
(sold separately).
1. Harken toggle assembly required. Sold separately.
2. Mating turnbuckle components, with eye at lower
end, must be purchased separately. See page 8.
3. Headstay might require cutting and shortening to fit
Harken toggle. Some headstays may remain uncut
by replacing lower stud of turnbuckle with stud/eye,
eliminating extra toggle.
4. Rod rigging requires Harken rod adapter stud.
Preassembly Line/Rigging Parts Check/Tools
Tools You Will Need
MKIV furlers are shipped with 3M 5200
adhesive. Use adhesives on dry connectors
and foils. Use the special injection system
described in the assembly section. Parts
may immediately be exposed to rain. Cure
is best at 70 F (22 C) with 50% humidity.
Do not apply at temperatures below 40 F
(5 C) and above 100 F (38 C).
Although adhesive has not cured, it will
remain in place on foil joints whether
they are left on the ground or raised up
on boat. Foils can be raised immediately
after assembly and sails are fitted.
Note: A small amount of adhesive may
bulge out of injection ports. If possible let
system sit for several days before sailing.
If adhesive gets on sails, remove using
acetone. For faster-curing adhesive, pur-
chase 4200 Fast Cure.
Note: Damaged foils can be repaired.
Use a hand-held propane torch to heat
joints until foils can be pulled apart.
Adhesive Alert
6 MKIV units 3, 4
Toggles
Furling line is not included with furling unit. Purchase 12 mm (7/16") low - stretch
Dacron double - braid line. Line length should be equal to the length of the
boat, plus the length of the foot of the largest genoa, plus 2 m (6').
Line Diameter/Length
1. Long tape measure 6. Side cutters 11. Center punch
2. Short tape measure 7. Rat-tail file 12. Rigging or black tape
3. Power drill 8. Hex keys (provided) 13. Scissors
4. Drill bit – 4 mm (5/32") 9. Slotted/Phillips screwdrivers 14. Metal straight edge
5. Hacksaw 10. Needle-nose pliers 15. Hammer
10
13
12
11
8
7
6
5
3
2
1
15
4
14
9
WARNING! A stay that is old or damaged can
break suddenly, causing an accident. Headstay
condition should be checked by a professional
rigger before reusing.
Unit Part No.
3
7313.21 3/4
7313.21 7/8
Long link
plate w/toggle
Rod Rigging.
Harken rod adapter
stud required
(sold separately).
Unit Part No.
3
7426 -22
7427 -30
4
7427 -30
7428 -40
7429 -48
Rod adapter stud
Unit Part No.
3
7413.20 3/4
7413.20 7/8
4
7414.20 7/8
7414.20 1
7414.20 1 1/8
Jaw/jaw toggle w/
short link plate
Line not included.
Dacron is a registered trademark of E. I. du Pont de nemours and company or its affiliates.