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16

Radial Winch 

50.2 PT BBB / CCC

Installation and Maintenance Manual - Mod.A

Parts list

Radial Winch 50.2 PTBBB

BBB = all bronze

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

**Winch product sticker 

Pos.

Q.ty Code

Description

1

1

1

1

1

1

A96633400

S413350080

S4152300A7

S414890080

S413330085

Assy Base Winch 50 

Base W50

Roller Ø6x19

Bushing Ø22xØ25x9.5

Bushing Ø9xØ11x7

Bushing Ø12xØ14x11

2

1

S413020004

Gear Z12

3

1

S416050004

Pin

4

1

S278170002

Washer Ø12.5xØ48x1.5

5

1

S412800041

Gear Z30

6

1

S414260004

Pawls Carrier Ø8xN2

7

6

S000080003

Pawl Ø8*

8

6

S000380001

Pawl Spring Ø8*

9

1

S415590041

Gear Z20

10

1

S415610004

Pinion Z11

11

2

A72821800

Roller Bearing Ø14xØ20x18

12

2

S281340080

Spacer roller bearings

13

1

S413120002

Washer Ø22.5xØ45x1

14

1

S413070004

Pin Ø9xØ12x32.5

15

1

2

A94156000

S414900080

Assy Gear Z11

Gear Z11

Bushing Ø12xØ14x8

16

1

1

1

1

A94134800

S414900080

S413330085

S4133200B3

Assy Housing Winch 50 

Housing Winch 50

Bushing Ø12xØ14x8

Bushing Ø12xØ14x11

Bushing for support

Pos.

Q.ty Code

Description

17

5

M0643203

Screw M8x20 UNI5931

18

2

A74135100

Bearing Ø85xØ97x26

19

1

S413520080

Spacer

20

1

1

A94152000

S415200002

Assy Central Shaft W50 

Washer Ø17.2xØ32x1.5

Central shaft W50 PT

21

Winch Serial Number Sticker

22

1

S4151400A0

Socket Support PT

23

1

S688140043

Drum W50 B

24

1

S281690097

Red line

25

1

S688020043

Plain Top W50 PT BBB

26

1

S678730082

Washer Ø57.5xØ93x1.5

27

4

M0603703

Screw M6x12 UNI 5931

28

3

M0600903

Screw M6x20 UNI5931

29

1

S688100043

Cover W50 PT BBB

30

1

S415220080

PT spacer

31

1

1

1

A94136400

S415130085

M0614303

Assy Socket W20-80 

Socket Handle W20/80

Washer Ø7.7xØ25x5.8

Screw M8x20 UNI 6109

32

50

M0619580

Ball 3/16"

33

Winch Product Sticker**

Summary of Contents for 50.2 PTBBB

Page 1: ...Installation and Maintenance Manual MRW A Radial Winch 50 2 PT BBB CCC...

Page 2: ...orking load 3 Outline 3 Installation 4 Procedure 5 Installation procedure 6 Maintenance 7 Washing 7 Maintenance table 7 Disassembly procedure 7 Exploded view with maintenance products 11 Assembly 12 H...

Page 3: ...rken Tech Service is at your disposal at techservice 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...

Page 4: ...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 fastener...

Page 5: ...exagonal Headed HH bolts Tools needed One medium flat bladed screwdriver To identify the various parts refer to the exploded view at the end of this Manual Torque to apply when assembling Install the...

Page 6: ...bolts not 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...

Page 7: ...ally 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...

Page 8: ...aragraph on winch installation and then do the following 6 Slide out the central shaft n 20 7 Unscrew the 5 hex screws n 17 8Nm 71 in lb 8 Remove the housing n 16 Important washer n 13 may remain insi...

Page 9: ...tate the operation press the spring against the pawl with a blade 12 Slide off gear n 2 13 Remove the pinion n 10 To facilitate the operation press the spring against the pawl with a blade 14 Remove g...

Page 10: ...of wear or corrosion Carefully check the teeth of gears and ring gears to make sure there are no traces of wear Check the roller bearings and check there are no breaks in the bearing cages Replace wo...

Page 11: ...arken 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...

Page 12: ...t the pawls can be easily opened and closed with a finger In case of doubt concerning the assembly procedure contact Harken Tech Service techservice harken it Harken limited worldwide warranty Refer t...

Page 13: ...en harken com Web www harken com Manufacturer Harken Italy S p A Via Marco Biagi 14 22070 Limido Comasco CO Italy Tel 39 031 3523511 Fax 39 031 3520031 Email info harken it Web www harken com Tech Ser...

Page 14: ...14 Radial Winch 50 2 PT BBB CCC Installation and Maintenance Manual Mod A Exploded view 1 2 Radial Winch 50 2 PTBBB PTCCC 23 31 30 29 33 28 19 18 22 27 25 17 16 21 24 32 26 18...

Page 15: ...15 Radial Winch 50 2 PT BBB CCC Installation and Maintenance Manual Mod A 3 11 4 1 2 15 6 5 14 8 7 9 13 10 12 20 11 8 7 Exploded view 2 2 Radial Winch 50 2 PTBBB PTCCC...

Page 16: ...1 S413070004 Pin 9x 12x32 5 15 1 2 A94156000 S414900080 Assy Gear Z11 Gear Z11 Bushing 12x 14x8 16 1 1 1 1 A94134800 S414900080 S413330085 S4133200B3 Assy Housing Winch 50 Housing Winch 50 Bushing 12x...

Page 17: ...1 14 1 S413070004 Pin 9 12x32 5 15 1 2 A94156000 S414900080 Assy Gear Z11 Gear Z11 Bushing 12x 14x8 16 1 1 1 1 A94134800 S414900080 S413330085 S4133200B3 Assy Housing Winch 50 Housing Winch 50 Bushing...

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