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19

Radial Winch 

70.2 ST

Installation and Maintenance Manual - Mod.G

Radial Winch 70.2 STCW

CW = chrome/white

Pos.

Q.ty Code

Description

1

1

1

2

1

A96726200W

S476030004

S4152300A7

S415580085

S6620700A5W

Assy Base Winch 70 RAL9003 

Base W70

Centering bushing Ø12

Bushing Ø22xØ25x9.5

Bushing  Ø12xØ35x9

Skirt W70 RAL9003

Winch Product Sticker**

2

1

S414770004

Gear Z13 W70

3

1

S413030004

Pawls Carrier Ø8xN2

4

6

S000080003

Pawl Ø8*

5

6

S000380001

Pawl Spring Ø8*

6

1

S414390041

Ratchet Gear Z21xN2

7

1

S413120002

Washer Ø22.5xØ45x1

8

1

S278170002

Washer Ø12.5xØ48x1.5

9

1

S281010004

Pin for gear

10

1

S414420041

Ratchet Gear Z26xN4

11

1

S414410004

Pawls Carrier Gear Z13 N4

12

2

A72821800

Roller Bearing 14/20/18

13

1

S416030004

Gear Pin Ø12xØ18x52,5

14

1

S414760004

Idler and Pinion Z26/Z13 W70

15

2

A74162300

Roll bearing 24x18x18

16

1

2

1

A94146800

S415580085

S4130900A7

Assy Housing WInch 70 

Housing W70

Bushing  Ø12xØ35x9

Support Bushing W70

Bushing Ø22xØ25x8.5

17

6

M0606303

Screw M8x25 UNI 5931

18

3

A74147500

Roller Bearing Ø102xØ114x26

Pos.

Q.ty Code

Description

19

1

1

A94147900

S413880002

Assy Shaft Winch 70 

Central shaft W70 ST

Washer Ø17.2xØ32x1.5

20

Winch Serial Number Sticker

21

1

S4144300A0

Stripper Arm Housing W60/70

22

-

-

-

23

1

1

4

A94147100W

S414850080W

S385970001

Assy Jaws winch 70 RAL9003 

Lower Jaw W70 RAL9003

Upper Jaw W70 RAL9003

Peeler W60 - 70 RAL9003

SPRING

24

1

A94148800

Drum spare kit Winch 70
Drum assembly Winch 70 W

50

M0610280

Ball 5/16"

25

4

M0601803

Screw UNI EN ISO 1207 - M6x35 - A4

26

1

S414730019

Stripper Arm W70

27

3

M0601903

Screw M6x16 UNI1207

28

1

S4160400B1W

Cover 2 Speed W70 RAL9003

29

1

1

1

A94136400

S415130085

M0614303

Assy Socket W20-80 

Socket Handle W20/80

Washer Ø7.7xØ25x5.8

Screw M8x20 UNI 6109

*Available with service kit; see website www.harken.com

**Winch product sticker 

Summary of Contents for Radial Winch 70.2 ST

Page 1: ...Radial Winch 70 2 ST Installation and Maintenance Manual MRW G...

Page 2: ...enance 8 Washing 8 Maintenance table 8 Disassembly procedure 8 Exploded view with maintenance products 12 Assembly 13 Harken limited worldwide warranty 14 Ordering spare parts 14 Exploded view 15 Radi...

Page 3: ...harken it 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 Ge...

Page 4: ...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...

Page 5: ...8 in lb 2 Slide off the assy socket n 30 and the cover 29 3 Unscrew the three screws n 28 4Nm 35 in lb 4 Remove the self tailing arm n 27 by rotating and lifting it 5 Lift off the drum n 24 Install th...

Page 6: ...n 19 9 Unscrew the 6 hex screws n 17 20Nm 177 in lb 10 Remove the drum support n 16 Important washer n 7 may remain inside the drum support 6 Completely unscrew the three screws n 28 7 Remove the stri...

Page 7: ...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 sealan...

Page 8: ...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...

Page 9: ...nstallation and then do the following 11 Remove the gear n 6 pawls n 3 and the washer n 7 8 Slide out the central shaft n 19 9 Unscrew the 6 hex screws n 17 20Nm 177 in lb 10 Remove the drum support n...

Page 10: ...2 ST Installation and Maintenance Manual Mod G 12 Remove the gear n 2 13 Remove the idler and pinion n 14 14 Remove roller bearings n 15 16 Remove the gear n 10 15 Remove the pawls n 11 17 Remove rol...

Page 11: ...c parts in fresh water Once you have done this dry the parts with cloths that do not leave residue Inspect gears bearings pins and pawls for any signs of wear or corrosion Carefully check the teeth of...

Page 12: ...grease where indicated above Apply Harken grease 1 on assy socket screw 2 on drum gear NOTICE On every gear and every component that must be greased apply Harken grease with a brush in a proper quant...

Page 13: ...ange the Stripper Arm Housing angle to modify the Stripper Arm final position When positioning the stripper arm align the peeler with it If the jaws have been disassembled insert peeler between the tw...

Page 14: ...i 14 23570 Limido Comasco CO Italy Tel 39 031 3523511 Fax 39 031 3535031 Email info harken it Web www harken com Tech Service Email techservice harken it Customer Service Tel 39 031 3523511 Email info...

Page 15: ...15 Radial Winch 70 2 ST Installation and Maintenance Manual Mod G Exploded view Exploded view 23 25 21 26 27 28 29 24 18 16 17 20 Radial Winch 70 2 STA STC STCW...

Page 16: ...16 Radial Winch 70 2 ST Installation and Maintenance Manual Mod G 8 10 4 14 5 11 15 13 12 9 1 22 2 3 5 4 6 7 19 20 Radial Winch 70 2 STA STC STCW...

Page 17: ...18x52 5 14 1 S414760004 Idler and Pinion Z26 Z13 W70 15 2 A74162300 Roll bearing 24x18x18 16 1 2 1 A94146800 S415580085 S4130900A7 Assy Housing WInch 70 Housing W70 Bushing 12x 35x9 Support Bushing W7...

Page 18: ...2 5 14 1 S414760004 Idler and Pinion Z26 Z13 W70 15 2 A74162300 Roll bearing 24x18x18 16 1 2 1 A94146800 S415580085 S4130900A7 Assy Housing WInch 70 Housing W70 Bushing 12x 35x9 Support Bushing W70 Bu...

Page 19: ...earing 24x18x18 16 1 2 1 A94146800 S415580085 S4130900A7 Assy Housing WInch 70 Housing W70 Bushing 12x 35x9 Support Bushing W70 Bushing 22x 25x8 5 17 6 M0606303 Screw M8x25 UNI 5931 18 3 A74147500 Rol...

Page 20: ...20 Radial Winch 70 2 ST Installation and Maintenance Manual Mod G 23 25 21 26 27 28 29 24 18 16 17 20 Radial Winch 70 2 STBBB STCCC...

Page 21: ...21 Radial Winch 70 2 ST Installation and Maintenance Manual Mod G 8 10 4 14 5 11 15 13 12 9 1 22 2 3 5 4 6 7 19 20 Radial Winch 70 2 STBBB STCCC...

Page 22: ...15580085 S4130900A7 Assy Housing WInch 70 Housing W70 Bushing 12x 35x9 Support Bushing W70 Bushing 22x 25x8 5 17 6 M0606303 Screw M8x25 UNI 5931 18 3 A74147500 Roller Bearing 102x 114x26 Pos Q ty Code...

Page 23: ...S4130900A7 Assy Housing WInch 70 Housing W70 Bushing 12x 35x9 Housing Bushing W70 Bushing 22x 25x8 5 17 6 M0606303 Screw M8x25 UNI 5931 18 3 A74147500 Roller Bearing 102x 114x26 Pos Q ty Code Descrip...

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