Harken 1561 Instructions

Install Replacement Bushings (MP-1837)

/ " (6 mm) Clevis Pin
1
4
1. Load plastic bushings from
inside toggle.
Tip: Slip small screwdriver
into hole and use it as a
guide to insert plastic sleeve.
2. Slip / " (6 mm) clevis pin
1
4
through toggle and secure
with small cotter pin.

Install Replacement Polyurethane Stand-Up Device (MP-1838)

1. Remove stainless toggle from
car.
Tip: mark top of toggle to
make installation of new
stand-up device easier.
2. Use pliers to squeeze circular
base of stand-up device; work
device up and out the side.
3. To install replacement piece,
squeeze circular base of
stand-up device and insert
from side of toggle.
Note: do not use pliers to
squeeze new stand-up device
while installing. This will
damage part.
Tip: use soap on circular
portion of stand-up device.
Loctite is a trademark of Henkel AG & Company KGaA.
®
McLube is a registered trademark of McGee Industries, Inc.
®
Frequently inspect shackles and control block fittings for signs of fatigue and replace as
necessary. Make sure every installation includes Harken track end stops. Arrange control
tackle so cars do not hit end stops under load.

Maintenance

Traveler Cars: Clean by frequently flushing with fresh water. Periodically clean car by
squirting a detergent/water solution into center openings. Roll car back and forth to
distribute evenly then flush bearings with fresh water.
Do not use spray lubricants because ball bearings may skid not roll. Apply
one to two drops of McLube OneDrop
®
Roll car back and forth through OneDrop
onto bearings. Wipe remaining OneDrop
but you can also use one to two drops of a light machine oil. Too much oil
attracts dirt.
Track: Clean with detergent and water.
Important! Exposure to some teak cleaners and other caustic solutions can result
in discoloration of part and is not covered under the Harken warranty.
For additional safety, maintenance and warranty information see www.harken.com/
manuals or the Harken ® catalog.
Inspect
to ball contact surfaces of track.
™
several times to distribute
™
off track. OneDrop is preferred
™ ™
Warranty
Printed in USA 4501 11/13
I N S T R U C T I O N S
1561/1638 Stand-Up Toggles
Fit Midrange Cars: 1624/1625/1628/1629, T27 Series
W15N24983 Bluemound Rd • Pewaukee, WI 53072-4974 USA.
Tel: (262) 691-3320 • Fax: (262) 701-5780
Web: harken.com • Email: harken@harken.com
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.

Use These Mainsheet Blocks with 1561/1638

Fits Blocks
57 mm Carbo
75 mm Carbo X
75 mm Carbo
Small Boat X
Midrange X
57 mm ESP Single X
57 mm AirBlock X
57 mm AirBlock

Use These Car Control Blocks with 1638

Use these Carbo Blocks
2650 (deadend on control) X
2650 (deadend on block) X
342/2638 (deadend on control)
Top
/ "
13
/ "
5 16
16
21 mm
8 mm 21 mm
Large Hole
1561
1"
/ "
1
4
25 mm
6 mm
Small Hole
Bottom
Part No.
No. Description 1561
1 Stand-up toggle H-17353C
2 Polyurethane stand-up device MP-1838
3 5 / " Clevis pin HCP208
16
4 1 / " Clevis pin HCP211
4
5 Bushings (2) MP-1837
6 Large cotter pin HFS181
7 Small cotter pin HFS220
8 Blue Loctite 833
®
A
Post Ø
X X
X X
7
X / " (12 mm)
16
9
X X X / " (14.5 mm)
16
9
/ " (14.5 mm)
16
X X
End Controls
1631/E2730
1632/1633/E2740, E2746
X 1632/1633/E2750/E2756
Block Swivel Post
Top
/ "
13
16
1638
1"
25 mm
Bottom

Parts List

5 5
2
1
7 6
4 3
B
Shackle Pin
Ø
6 mm
6 mm
5 / " (8 mm)
16
1
/ " (6 mm)
4
5
/ " (8 mm)
16
5
/ " (8 mm)
16
1
/ " (6 mm)
4
5
/ " (8 mm)
16
Purchase
2:1
3:1
4:1
B
A
8