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L400 - Access to speedometer from inside?


 

Hi Marcus,
? ? ? ? ? ? ? ?Go Port Forward cabin, lift the floor panel between the 'V' berth, you will see the unit in the floor with a lead attached. You will also see a blanking unit, normally attached by wire. There is a flap that keeps most of the water out when you pull the unit out, just be ready with the blanking plug. On replacing the unit, kep the arrow mark pointing forward and don't over tighten, use a little vaseline on the 'O' ring seal. Should be quite straight forward.

Kind regards

Roger

On Thu, 31 Jan 2019 at 19:13, Marcus via Groups.Io <pondering_50=[email protected]> wrote:
Hello,

Bounced on the bottom, my speedometer stopped working, ? L400 model.?? Is there access from inside anywhere to this wheel??? I have seen it when hauled out once.? If memory serves me correctly I thought port hull just forward of keel????

Got to love the ICW in SC.? (not !).?

Any help appreciated..?
Thanks



--
R.G.Lawson-Lee
Free Spirits II
Yacht Port Cartagena
Paseo Alfonso XII, 24
30202 Cartagena
Spain

Mob: 0044 7874 098305 (07874 098305 in the UK)


 

Vaseline (and other petroleum based lubricants) can degrade rubber seals and cause them to swell. On the speedometer, this will effectively increase the diameter of the o-ring, make it difficult to reinsert into the housing sleeve (especially past the flap), and will eventually cause it to leak. Don't ask how I know...

Use a silicone based lubricant on all your rubber o-rings, especially those in your macerator pumps.

Everything else Roger says is correct.

Cheers,
Tim
On Thursday, January 31, 2019, 10:39:18 AM PST, Roger Lawson-Lee <rogerlawsonlee@...> wrote:


Hi Marcus,
? ? ? ? ? ? ? ?Go Port Forward cabin, lift the floor panel between the 'V' berth, you will see the unit in the floor with a lead attached. You will also see a blanking unit, normally attached by wire. There is a flap that keeps most of the water out when you pull the unit out, just be ready with the blanking plug. On replacing the unit, kep the arrow mark pointing forward and don't over tighten, use a little vaseline on the 'O' ring seal. Should be quite straight forward.

Kind regards

Roger

On Thu, 31 Jan 2019 at 19:13, Marcus via Groups.Io <pondering_50=[email protected]> wrote:
Hello,

Bounced on the bottom, my speedometer stopped working, ? L400 model.?? Is there access from inside anywhere to this wheel??? I have seen it when hauled out once.? If memory serves me correctly I thought port hull just forward of keel????

Got to love the ICW in SC.? (not !).?

Any help appreciated..?
Thanks



--
R.G.Lawson-Lee
Free Spirits II
Yacht Port Cartagena
Paseo Alfonso XII, 24
30202 Cartagena
Spain

Mob: 0044 7874 098305 (07874 098305 in the UK)


 

Thanks for such a quick response.? Found it right away.? Started to open, but more water than I wanted came in.? Just tighten it back down for now.? Guessing it is the wheel, but not really in good place to just open it at least without having a new one to replace, so just will see if I can order one from West Marine for my next stop over.? Until then I use rpm and sog to determine my speed.?

Thanks again both of you as you both were very helpful and i greatly appreciate it.
Marcus


 

Tim,

Thanks for the tip on silicone..? though a bit late on that one, as I just too replaced yesterday a pump in bathroom and used a bit of Vaseline to keep rubber O ring in place so as to screw pump into place.? Guess i wait and see if this causes me a problem. ??

Thank you
Marcus