Simpson Lawrence 555 Windlass Maintenance

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John Regan - 28 Jul 2004 11:25 GMT

Hello,

I have just purchased a yacht with a Simpson Lawrence 555 windlass. I
have a problem in that I believe it has not been used for 3+ years and
although it will bring in chain, it will not release any chain out.

I have the exploded parts diagram and I assume that the gipsy has
become stuck to the clutch. I have undone the grease nipple and
removed the clutch plate but the gipsy will not come off. Should it
just pull off at this stage or do I need to do anything else?

Any help or information would be appreciated.

Thanks

John

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Rosalie B. - 28 Jul 2004 13:43 GMT

>Hello,
>
[quoted text clipped - 6 lines]
>removed the clutch plate but the gipsy will not come off. Should it
>just pull off at this stage or do I need to do anything else?

The grease nipple is for greasing the shaft. Probably ought to put
the nipple back on and squirt grease into it and then tap it (the nut)
on the side and the gypsy should come off.

>Any help or information would be appreciated.
>
>Thanks
>
>John

grandma Rosalie

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Cindy Ballreich - 28 Jul 2004 17:15 GMT

> Hello,
>
[quoted text clipped - 6 lines]
> removed the clutch plate but the gipsy will not come off. Should it
> just pull off at this stage or do I need to do anything else?

We've had a similar problem. You're probably correct in your
assumption that the grease on the clutch has turned to glue and
the gypsy is stuck to it. Loosening (or removing) the nut and
then smacking/prying the gypsy with the bar should loosen it so
that chain can be released or the gypsy removed. The gypsy can't
be completely removed until the chain stripper has been removed.
(Removing the stripper can be an unexpected education in
dissimillar metals.) Be aware that once you get the gypsy loose,
it will continue to stick (usually at the worst possible moment)
until the clutch has been cleaned and regreased.

Best of luck with your project.

Cindy

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John Regan - 29 Jul 2004 08:14 GMT

Thanks for both of the comments. I will have a go at freeing the
gypsy later on today. It sounds like removing the rope stripper will
be fun ;-)

Thanks Again

John

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Boat Forum / Cruising / July 2004

Simpson Lawrence 555 Windlass Maintenance