Stus-List Hydraulic backstay adjuster rebuild?

David Risch davidrisch75 at msn.com
Wed May 15 07:47:14 EDT 2019


This.  Not only did I pay $500 once to a Natvtec guy for a rebuild I was back within a year for a re-do.   For which he charged me again.   Hydro shop all the way.  Its not rocket science.
________________________________
From: CnC-List <cnc-list-bounces at cnc-list.com> on behalf of CHARLES SCHEAFFER via CnC-List <cnc-list at cnc-list.com>
Sent: Wednesday, May 15, 2019 12:43:51 AM
To: cnc-list at cnc-list.com
Cc: CHARLES SCHEAFFER
Subject: Re: Stus-List Hydraulic backstay adjuster rebuild?


Shawn,

FWIW, I got a quote from a Navtec certified rigger to rebuild my Navtec -10 for $800.  Instead I took the ram and the remote pump to a local hydraulic shop and they cleaned it, replaced the O-rings and bench tested it to 4000# for 30 minutes.   They charged me $30 and I tipped them $20, nine years ago.  Still tight, no drips.


You have several other options; get a new ram unit w integral pump, replace with a cascade pulley system like many one designs.


Chuck S


On May 14, 2019 at 8:06 PM Shawn Wright via CnC-List <cnc-list at cnc-list.com> wrote:

Thanks, Brad. I forgot to mention that I'm in Victoria, BC, so I'd prefer to find someone local. I read over this article, and think I will inspect the rod to check for any damage first, as it sounds like that will necessitate a replacement vs. just new seals. With the number of C&Cs in the area, I suspect a local shop will be able to do it.

http://rigworks.com/caring-for-your-hydraulic-backstay-adjuster/<https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Frigworks.com%2Fcaring-for-your-hydraulic-backstay-adjuster%2F&data=02%7C01%7C%7Cbc45427edf244c977fe808d6d8f00835%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636934922767829002&sdata=bEbdNhNEtevnp5LsX5%2FgkhW86AFQxtK2hADSLmgLR44%3D&reserved=0>


On Tue, May 14, 2019 at 4:57 PM Brad Crawford < bcrawf7316 at comcast.net<mailto:bcrawf7316 at comcast.net>> wrote:

Lew Townsend in Seattle might be able to repair that for you.  He did a great job on our Navtec Pump, not sure if he does Hydra Tech?



His number is 206.498.7282



Good Luck,



Brad Crawford

CnC 36 - Seattle



From: CnC-List [mailto:cnc-list-bounces at cnc-list.com<mailto:cnc-list-bounces at cnc-list.com>] On Behalf Of Shawn Wright via CnC-List
Sent: Tuesday, May 14, 2019 3:38 PM
To: cnc-list at cnc-list.com<mailto:cnc-list at cnc-list.com>
Cc: Shawn Wright
Subject: Stus-List Hydraulic backstay adjuster rebuild?



Hello all,



It appears that the backstay adjuster is in need of a rebuild. Although the gauge reads to 2500psi, it struggles to reach 500, and slowly bleeds down. It is marked Hydra Tech Marine, Vancouver, BC. (which appears to be out of business), and looks like this:



https://photos.app.goo.gl/DmEJJG4KKXt66bxr5<https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fphotos.app.goo.gl%2FDmEJJG4KKXt66bxr5&data=02%7C01%7C%7Cbc45427edf244c977fe808d6d8f00835%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636934922767839007&sdata=v9lD4r8a7jeVH2MLZxXqj4tzKXOd6CMBLQhAPCK1%2FFU%3D&reserved=0>



Is this something I can rebuild myself by obtaining seals and o-rings, or should take it to a hydraulic shop?



Also, what range should it be set to on a '74 35, with twin forestays/furlers?



Thanks.



--

Shawn Wright

shawngwright at gmail.com<mailto:shawngwright at gmail.com>


--
Shawn Wright
shawngwright at gmail.com<mailto:shawngwright at gmail.com>
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