Hydraulic Backstay Tensioner Identification

MattK1969

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Hi, I am on a 1990 Malo 116. I have a leaking hydraulic backstay and need to identify the type, so that I can get it serviced. Can anyone identify the brand/model? Thanks! Matt
 

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On a Swan 431 with a leaking autopilot ram, I dismantled it and spoke to my local hydraulic service place. They came up with new seals that I could adapt.
The original builders were very helpful, but could not supply spares for an old unit. You tensioner might be similar to fix?
 
It looks similar to this Selden one.

Gear: Selden’s HTI Hydraulic Backstay Tensioner

I cannot see in your photo if there is a manufacturer’s name on the pressure dial.

I have a Navtec hydraulic one on my American built J-boat and get it serviced by Allspars, Plymouth, who may be able to help you, depending on where you are located. The seals can eventually break down, giving rise to a leak.

Hope you can get it identified and fixed.
 
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