[C38] Navtec Service locations

Don Strong drstrong at ucdavis.edu
Mon Aug 16 09:02:58 EDT 2010


  Joe: As far as I can read the funky map thingy, Navtec has service in 
Watsonville and San Diego. Don
  http://www.navtec.net/sales-service-locations.asp

On 8/15/10 9:21 PM, Joseph Launie wrote:
> Steve,
>     I'm sure it was this thread that caused my backstay adjuser to 
> leak today for the first time in 18 years. It is a Navtec which I am 
> afraid is Lewmar - does anyone have any idea where I can get this 
> overhauled in southern calif? Santa Barbara is great for olives but 
> short  on technical support. Joe
> On 7/31/2010 12:36 PM, S Orton wrote:
>> Santa Susanna (1985) has a SAILTEC hydraulic/mechanical 
>> locking backstay adjuster.  You hydraulically apply the load, lock 
>> the adjuster and then remove the hydraulic pressure- no pressure, 
>> no leakage.  About 10 years ago, I left the pressure for several 
>> days, maybe a week, on by accident, and blew the seals.  I sent back 
>> to the manufacturer for over haul and it cost around $400.  Since, 
>> using it properly, I've had no problem.  I'm sure the secret is the 
>> mechanical lock.
>>
>> Cheers, Steve O
>> ------------------------------------------------------------------------
>> Date: Fri, 30 Jul 2010 17:36:11 -0400
>> From: charles at finn.ws
>> To: listserve at catalina38.org
>> Subject: Re: [C38] backstay adjusters
>>
>> The problem for us in discussing backstay adjusters is that Catalina 
>> used a variety of them over the years.  The first one was a Navtec 
>> -35, which as produced in the late 70s and early 80s.  This one is 
>> tough to re-build and about 10-20% of them leak even after a 
>> rebuild.  The 35 model has a nickle sized plug on the bottom that is 
>> at about a 5-10 degree angle from the bottom face.
>> This unit was replaced with the -36 model in which the plug is flush 
>> with the bottom plate.  the -36 model is more reliable and there 
>> appears to be no trouble rebuilding them.
>>
>> One thing to watch out for is our old problem with stainless and 
>> corrosion!  About one in ten -35 and -36 models need a new stainless 
>> rod, which really ups the cost.  Normal rebuild cost by the way runs 
>> $300 - $400 according to the shop I use which used to be called 
>> Marblehead Marine:  ( http://www.theforepeak.com/     (talk to 
>> Tom)).  By the way, the shop won't know if your is a "leaker" until 
>> after they have spent all the time and materials.....
>>
>> Defender.com sells new ones for $1200.   At this time, mine is 
>> leaking as well and I have not decided whether it is worth it to 
>> rebuild....
>>
>> Chuck Finn
>> Vice Commodore
>>
>> On 7/30/2010 1:25 PM, Don Strong wrote:
>>
>>     Dear Group: I have a Navtec hydraulic, with a gauge, that will
>>     put huge pressure on the rig with great results for head sail
>>     shape. However, it leaks hydraulic fluid and is constantly making
>>     a mess. Expensive repair efforts, including expensive shipping,
>>     have failed to stop the leaking. A mechanical BSA, one of the
>>     chrome wheel types, looks attractive. Problem is, it seems to me,
>>     that one would not know how much tension is placed on the rig.
>>     What are the experiences of others of you?
>>     Regards, Don
>>
>>     On 7/30/10 10:19 AM, Max Soto wrote:
>>
>>         Hey Bill ,
>>
>>         Congrats!
>>         I also planning to install a backstay adjuster on Estancia,
>>         but still not sure if I should go for a hydraulic or a
>>         mechanical......
>>         I'm also going to race tomorrow. Just borrowed a huge 155%
>>         and a huge assy, so we'll see how it goes.....
>>
>>         Regards,
>>         Max Soto
>>         C38 #198 ESTANCIA
>>         Puntarenas, Costa Rica
>>
>>         2010/7/30 Bill Haynes <hayneswm at charter.net
>>         <mailto:hayneswm at charter.net>>
>>
>>             Hi everybody!  Just thought I would let ya'll know that
>>             Zephyr was entered in another regatta here in St. Andrews
>>             Bay (Panama City, FL) and kicked butt once more.  The
>>             second place boat crossed the finish line more than 7
>>             minutes later.
>>             We have a new custom fitted mainsail on now.  Next on the
>>             list to be done will be an adjustable backstay.  By this
>>             fall we will hopefully have a new 155 installed.
>>             Right now we are in the non-spinnaker class.  By next
>>             year we hope to be prepared to be in with the spinnaker
>>             class.  We are having lots of fun on this boat.
>>             Bill Haynes
>>             Athens, GA
>>
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>>
>>
>>
>>         -- 
>>
>>
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>>
>>
>>     -- 
>>     Donald R. Strong
>>     Professor
>>     Dept. of Evolution and Ecology
>>     University of California, Davis 95616
>>
>>
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>>
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-- 
Donald R. Strong
Professor
Dept. of Evolution and Ecology
University of California, Davis 95616

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