Harken 332 T User Manual
INSTRUCTION SHEET
Two-Speed Mainsheet Systems
332 – 3:1/6:1 383 – 4:1/8:1
Tel: (262) 691-3320 • Fax: (262) 701-5780 • Web: harken.com • Email: harken@harken.com
Pull both lines for fast sheeting in light air during jibes and mark roundings.
For more power, pull one tail to double mechanical advantage.
Part
No. System Description
332
383
Swing boom out to maximum. Measure between boom block(s) and
deck/traveler block(s). Multiply this distance x fine-tune purchase:
Add 20% to line length for comfortable tail. End-for-end splice add 3' (910 mm).
Example: 32' (9.75 m) boat with boom blocks 15' (4.57 m) from traveler block
using a 332 system (3:1/6:1) needs: 15' (4.57 m) x 6 = 90' (27.43 m) + 20%
(18' or 5 m) = 108' (33 m) + 3' (.91 m) for splice. Total line length 111' (34 m)
For best performance splice mainsheet ends to form a continuous loop.
Note: this may influence line you use in system. IMPORTANT: Send all blocks
and reeving diagram to a professional rigger for end-for-end splicing.
Call Harken if you have trouble finding a rigger.
N15W24983 Bluemound Road • Pewaukee, WI 53072 U.S.A.
Strictly follow all instructions to avoid an accident, damage to
your vessel, personal injury or death. See www.harken.com/
manuals for additional safety information.
3:1/6:1
Self-Contained
4:1/8:1
Self-Contained
Maximum Sail Area
2
240 ft
2
22.3 m
350 ft2
2
32.4 m
180 ft2
16.9 m
275 ft2
25.5 m
2
2
Line
ØEnd-Boom Sheet Mid-Boom Sheet
Maximum
3
/8" (10 mm)
Minimum
5
/16" (8 mm)
Determine Line Length
x 6 for 332 System x 8 for 383 System
End-for-End Splice
Reeving Instructions
332
3:1/6:1
383
4:1/8:1
Maintenance
Harken equipment requires minimal maintenance, but some is required to give the best
service and to comply with Harken's limited warranty.
It is important to keep equipment clean by frequent flushing with fresh water. In
corrosive atmospheres, stainless parts may show discoloration around holes, rivets and
screws. This is not serious and may be removed with a fine abrasive.
IMPORTANT! Exposure to some teak cleaners and other caustic solutions can
result in discoloration of part and is not covered under the Harken warranty.
Warranty
For additional safety, maintenance and warranty information see www.harken.com/
manuals or the Harken
®
catalog.
Printed in USA 4539 01/14
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