Harken Performa Winch 80.3 STP Manual

Performa™Winch 80.3 STP
Installation and Maintenance Manual
MRPW-A

2
Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
Index
Introduction 3
Technical characteristics 3
Weight 3
Maximum working load 3
Outline 3
Installation 4
Installation Procedure 5
Positioning the self-tailing arm 8
Maintenance 9
Washing 9
Maintenance table 9
Disassembly procedure 9
Exploded view with maintenance products 13
Assembly 14
Harken®limited worldwide warranty 15
Ordering spare parts 15
Exploded view 16
Parts list 18

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
Introduction
This manual gives technical information on winch installation and maintenance, including
disassembling and reassembling.
This information is DESTINED EXCLUSIVELY for specialised personnel or expert users.
Installation, disassembling and reassembling of the winch by personnel who are not experts may
cause serious damage to users and those in the vicinity of the winch.
Harken®accepts no responsibility for defective installation or reassembly of its winches.
In case of doubt the Harken®Tech Service is at your disposal at techser[email protected]
This Manual is available only in English. If you do not fully understand the English language, do
not carry out the operations described in this Manual.
Technical characteristics
Power ratio Gear ratio
1st speed 8,01 : 1 2,76 : 1
2nd speed 28,85 : 1 9,94 : 1
3rd speed 93,24 : 1 32,12 : 1
The theoretical power ratio does not take friction into account.
Weights
ST version
Weight (Kg) 22,7
Maximum working load
WARNING!
The maximum working load (MWL) for the 80.3 ST Performa™ Winch is 4500 Kg (9921 lb)
Subjecting the winch to loads above the maximum working load can cause the winch to fail or
pull off the deck suddenly and unexpectedly during high loads causing severe injury or death.
Outline
Introduction - Technical characteristics - Outline
Line entry height

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
Installation
The winch must be installed on a at area of the deck, reinforced if necessary to bear a load equal
to at least twice the maximum working load of the winch.
It is the installer's responsibility to carry out all structural tests needed to ensure that the deck can
bear the load.
Harken®does not supply the screws needed to install the winch since these may vary depending
on the deck on which it is to be installed.
It is the installer's responsibility to choose the correct screws taking account of the loads they will
have to bear.
Harken®assumes no responsibility for incorrect installation of its winches or for an incorrect choice
of mounting screws.
DANGER!
Incorrect installation of the winch may cause severe injury or death. Consult the yard that built
the boat in the case of doubt over the correct positioning of the winch.
WARNING!
Failure to use the correct number and type of mounting fasteners or failure to ensure the
correct deck strength can result in the winch pulling off the deck suddenly and unexpectedly
during high loads causing severe injury or death.
WARNING!
Verify the entry angle of the sheet.This must be 8° with tolerance of
±2°, to avoid sheet overrides and damaging the winch or making the
winch inoperable leading to loss of control of the boat which can lead
to severe injury or death.
WARNING!
Mount the winch on the deck so that the drive gear is positioned where
the sheet enters the winch drum.
Incorrect position of drive gear can weaken winch leading to failure
which can cause an accident leading to severe injury or death.
Once you have chosen the correct mounting position for the winch on the deck proceed with
installation.
Installation
drive gear
SHEET
8°

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
Installation procedure
To install the winch, remove the drum support and use Hexagon Head (HH) cap screws.
Tools needed:
One medium at-bladed screwdriver
A number six hex key
Rags
To identify the various parts refer to the exploded view at the end of this Manual.
Torque to apply when assembling
1.Unscrew the assy socket n°46
3. Remove the cover plate n°45
2. Slide off the assy socket n°46
4. Unscrew the three screws n°40

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
6. Unscrew the three screws n°43
( 20 Nm/177 lb-in)
9. Slide out the assy ange n°19
8. Unscrew the six screws n°237. Slide out the drum n°41 and the roller
bearing n°17
5. Remove the stripper arm n°44 by rotating
and lifting it
10. Slide out the assy clutch n°30

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
12. Unscrew the six screws n°22
( 20 Nm/177 lb-in)
13. Slide out the drum support n°15
11. Slide out the roller bearing n°18

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
B. Remove the winch and drill the six 10 mm diameter holes.
C. Bolt the base of the winch to the deck using six M10 Socket Head (SH) bolts or six
hexagonal headed M10 bolts (neither is supplied by Harken®), correctly chosen for the thickness
and type of the boat deck. Consult the yard that built the boat in case of doubt.
WARNING!
To install the winch on the deck, use only bolts in A4 stainless steel (DIN 267 part11).
Bolts made of other materials may not have sufficient strength or may corrode which can result
in winch pulling off deck suddenly and unexpectedly during high loads causing severe injury or
death.
NOTICE
To mount winches on the deck, do not use countersunk bolts.
D. Fill the mounting holes with a suitable marine sealant.
E. Remove the excess adhesive/sealant from the holes and base drainage channels
F. Reassemble the winch following the steps in Installation procedure (page 5) in the reverse
order, and apply the products indicated in the section on maintenance.
NOTICE
Before closing the winch, make sure the holes and drainage channels in the base of the winch
are not obstructed.
Positioning the self-tailing arm
Position the self-tailing arm so that the line leaving the winch is led into the cockpit.
Ø233
44°
40°
37°
60°
37°
46°
50°
23°
Ø287
23°
final pinion
position
Ø10 n°8
Carry out Installation procedure then install the winch on the deck in the chosen position
A. Position the base of the winch on the deck and mark the position of the holes or use the
drilling cut-out template at the point where you have decided to place the winch.
Below is a reduced scale diagram.
The drilling cut out template is available on the Harken®website, www.harken.com

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
Maintenance
Washing
Winches must be washed frequently with fresh water, and in any case after each use.
Do not allow teak cleaning products or other cleaners containing caustic solutions to come into
contact with winches and especially anodised, chrome plated or plastic parts.
Do not use solvents, polishes or abrasive pastes on the logos or stickers on the winches. Do not
use polishes or abrasive pastes on anodised, chromed plated or plastics surfaces.
Make sure that the holes and drainage channels in the base of the winch are not obstructed so
that water does not collect.
Maintenance table
Winches must be visually inspected at the beginning and end of every season of sailing or racing.
In addition they must be completely overhauled, cleaned and lubricated at least every 12 months.
After an inspection, replace worn or damaged components. Do not replace or modify any part of
the winch with a part that is not original.
WARNING!
Periodic maintenance must be carried out regularly. Lack of adequate maintenance shortens
the life of the winch, can cause serious injury and also invalidate the winch warranty.
Installation and maintenance of winches must be carried out exclusively by specialized personnel.
In the case of doubt contact Harken®Tech Service at [e-mail]
Disassembly procedure
Tools needed:
One medium at-bladed screwdriver
A number six hex key
Rags
To identify the various parts refer to the exploded view at the end of this Manual.
Torque to apply when assembling
Carry out Installation procedure (page 4) as shown in the paragraph on winch installation and
then do the following:
Maintenance
14. Slide out the assy pawls carrier 3 speed 15. Slide out the assy ratchet hub 2nd speed

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Performa™Winch 80.3 STP
Installation and Maintenance Manual - Mod.A
16. Remove the washer n°10 17. Slide out roller bearings n°2 and gear n°13
18. Remove the roller bearing n°2 and the
washer n°14
19. Remove the roller bearing n°2 and the
washer n°10
20. Remove the gear n°12 21. Remove the washer n°10