Harken 430 Single Line Reefing - Manual (Page 2)

Clew Track Assembly
1 HSB60 Clew Slider Assembly
1 H-24294C Track
1 833 Blue Loctite® (Threadlocker 242)
6 HFS566 5/16-18 x 3/4” Flathead Screws (1 Extra)
6 HFS841 M8 x 1.25 x 20 mm Flathead Screws (1 Extra)
Mid-Boom Fairlead
1 137 Eyestrap
3 HFS104 #10-32 x 3/8” Trusshead Screws (1 Extra)
3 HFS842 M5 x .80 x 10 mm Panhead Screws (1 Extra)
3 HFS125 #10 x 3/8” Self-Tapping Panhead Screws (1 Extra)
Mast Mounted Tack Block Assembly
1 168 Big Bullet Block/071 Spring/137 Eyestrap
2 HFS104 10-32 x 3/8” Trusshead Screws
2 HFS842 M5 x .80 x 10 mm Panhead Screws
2 HFS125 #10 X 3/8” Self-Tapping Panhead Screws
Mast Mounted Bullseye
1 H-24675A Bullseye
3 HFS259 10-32 x 1 1 /
4
” Roundhead Screws (1 Extra)
3 HFS843 M5 x .80 x 30 mm Panhead Screws (1 Extra)
3 HFS840 #10 x 1 1 /
4
” Self-Tapping Screws (1 Extra)
Deck Blocks
1 132 Big Bullet Cheek Block
1 168 Big Bullet Block/071 Spring/137 Eyestrap
5 HFS106 10-32 x 1-1/2” Roundhead Screws (1 Extra)
5 HFS110 10-32 18-8 Nuts (1 Extra)
5 HFS111 Washer (1 Extra)
5 HFS112 Lockwasher (1 Extra)
Electric Drill
Drill Bits
Screwdrivers
Slotted
Phillips
Wrench – 3/8” (9.5 mm) or Adjustable
Hammer
Center Punch
Pencil or Fine Point Marker
US Drill Bits
5/32” for 10-32 Tap Set and for Self-Tapping #10 Screws
13/64” for Deck Clearance Holes for #10 Screws*
17/64” for 5/16-18 Tap Set
*Used for mounting mast base block to deck, not used if shackling to mast
collar. Also used for deflector block, not used if using deck organizer.
US Tap Sets
10-32
optional - you can also use self-tapping screws
5/16-18 required for mounting track
Metric Drill Bits
4 mm for 10-32 Self-Tapping Screws
5 mm for Deck Clearance Holes for #10 Screws*
4.2 mm
for 5 x .80 mm Tap Set (Optional)
6.8 mm for 8 x 1.25 mm Tap Set
*Used for mounting mast base block to deck, not used if shackling to mast
collar. Also used for deflector block, not used if using deck organizer.
Metric Tap Sets
5 x .80 mm
Optional-you can also use self-tapping screws
8 x 1.25 mm Required for mounting track
2
Parts (Included) Drill/Tap Sets You Must Supply
1 Reef height X 5. . . . . . . . . . . . . . . . . ____________
2 Sail foot length X 2. . . . . . . . . . . . . . ____________
3 Add 7 feet (2.2 m) . . . . . . . . . . . . . . + 7 feet (2.2 m)
Total length of reefing line. . . . . . . . . . ____________
In most cases your mainsail needs no alteration. Check
to make sure your sail is fitted with tack and clew reef
grommets. Intermediate reef points are used
as required.
• Reefing line – 5/16” (8mm) double braided Dacron
line. Use formula below to calculate length.
• Cleat or stopper to secure reefing line.
• High quality marine sealant for mounting deck
hardware.
• Back-up plate or large diameter washers for
backing up deck hardware screws.
• Topping lift.
• For most effective reefing, the main halyard
should be led back to the cockpit.
• Feeder cover plates for grooved spar so sail
slugs can pass mast feeder gap. See the bottom
of page 7.
Figuring Line Length
Sail Work
Parts You Must Supply
Tools You Must Supply