T&T: Shift from Mechanical to Electronic Controls

[Bill Allen]

When I repowered my Topaz with john deeres all the electronis were in sealed 
(gasketed) have duty enclosures. I'm still a little concerned although after 
700 hrs they haven't even hiccuped. Bill
----- Original Message ----- 
From: "Robin" <gymkidd405@netzero.com>
To: <trawlers-and-trawlering@lists.samurai.com>
Sent: Wednesday, November 08, 2006 11:31 AM
Subject: T&T: Shift from Mechanical to Electronic Controls


> Electronic engine controls likely offer fuel consumption advantages and
> diagnostics, but of course the mechanic must be able to understand and use 
> the
> available diagnostic tools. The  few mechanics I have spoken with find the
> diagnostics extremely useful.
>
> But, as I have posted here previously, I've seen several electronic 
> controlled
> engines that died because of water in the "waterproof" electronic control 
> box.
> One was an 800 HP Catepillar, I forget the other. It was doused from a 
> salt
> water hose clamp spray from its twin.
>
> So if I had electronic engine controls, I'd sure look to see if I could 
> place
> an "umbrella" of some sort to help shed   any potential water spray. Like 
> a
> piece of aluminum sheeting, for example. I use one in my engine room just 
> for
> additional security to protect a battery charger in case of water spray. 
> And
> mounting the electronic box higher rather than lower on the engine is also 
> a
> good idea.
>
> Rob Brueckner
> Hatteras YF
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