370 / 375 - Lewmar Winch

Print Page | Close Window

Lewmar Winch

Printed From: myHanse.com
Category: Hints & Tips
Forum Name: 370 / 375
Forum Description: 370 / 375 Hints, Tips and News
URL: https://www.myhanse.com/forum_posts.asp?TID=12564
Printed Date: 27 March 2026 at 03:41
Software Version: Web Wiz Forums 12.06 - https://www.webwizforums.com

Topic: Lewmar Winch

Posted By: Fantastique1!
Subject: Lewmar Winch
Date Posted: 02 March 2021 at 16:53

Intermittent fault, sometimes works, sometimes not. I have changed the solenoid and deck switch as well as circuit tested everything! I believe the problem may lie with the Thermal Switch - but not sure how this works? It is connected through the solenoid / deck switch and may be the reason why sometimes the winch does not operate. Also the thermal switch is internal to the motor - not sure how to check. Any pointers greatly appreciated.

-------------
Eric

Replies:

Posted By: Wild
Date Posted: 02 March 2021 at 18:55

we have the same problem a few years ago.

Carbon dust in the Elect motor.

Clean the elect motor and renow the brushes can help you.

-------------
Wild and Wet
Belgium
545e#268

Posted By: Arcadia
Date Posted: 02 March 2021 at 22:19

If you suspect the thermal switch, then you can bypass it temporarily to see if the problem is solved. Simply connect to wire going into the motor with wire coming out. This can be done at any place along the wires and also at the ends where they connect to the control circuits. Good luck.

-------------
Leon / ARCADIA
2018 Hanse 588
Sag Harbor, NY

Posted By: Fantastique1!
Date Posted: 03 March 2021 at 17:29

Many thanks for relevant info. I will test these next visit to the boat. I will also revert with findings.

-------------
Eric