® In case of doubt the Harken 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 this Manual.
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.
Installation procedure Installation procedure To install the winch, remove the drum and use Socket Head (SH) bolts. Torque to be applied in assembly phase. 3. Unscrew the three M6 1. Unscrew the M8 central 2. Slide off the socket and screws screw the covers...
Page 8
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 30° 30°...
Installation and maintenance of winches must be carried out exclusively by specialized personnel. ® In the case of doubt contact Harken Tech Service at techservice@harken.it WARNING! Make sure that the power is switched off before installing or carrying out maintenance on the winch.
Page 10
Winch disassembly procedure Winch disassembly procedure Tools needed One medium flat-bladed screwdriver A number five hex key Brush Rags To identify the various parts refer to the exploded view at the end of this Manual. Torque to be applied in assembly phase Carry out procedure as shown in the paragraph on winch installation and then do the following: 1.
Page 11
Winch disassembly procedure 4. Remove the flange and the central disconnection button 5. Unscrew the two M4 screws 6. Unscrew the four M6 screws 16Nm 50.3 STP - 55.3 STP Installation and Maintenance Manual - Mod.0 Performa Winch ™...
Page 12
Winch disassembly procedure 7 . Slide off gear, the two pawls and springs 8. Slide off supports and the three assembly gears (satellites). To remove the elastic ring, use a flat headed screw or a punch. 9. Slide out gears and pins in the 10.
Page 13
Winch disassembly procedure 12. Remove the assembly housing 11. Unscrew the five M8 screws 20Nm 13. Slide off gears of the central axle 14. Slide off gears of the final axle. and of the idler axle Remove the four pawls and springs 50.3 STP - 55.3 STP Installation and Maintenance Manual - Mod.0 Performa...
Page 14
Winch disassembly procedure If it is necessary to replace any jaws of the winch, proceed as follows: Inspect balls inside the drum and carefully check the correct position; if it is necessary to put back any balls, push balls in the race (as shown below): Once the winch is completely disassembled, clean the parts with a degreasing that does not leave residues, proper to clean metal components;...
® Apply Harken grease: 1. on assy socket screw - 2. on washer ® NOTICE On every gear and every component that must be greased, apply Harken grease with a brush in a proper ® quantity as shown below: NOTICE...
Hold the spring closed and slide the pawl into its housing. Once in position, check that 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 50.3 STP - 55.3 STP...
Refer to the Harken Limited Worldwide Warranty in the Harken Catalogue and on the website www.harken.com Ordering spare parts Spare parts can be requested from Harken ® ® described in the Harken Limited Worldwide Warranty, indicating the part number in the...
Need help?
Do you have a question about the Performa 50.3 STP and is the answer not in the manual?
Questions and answers