Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   Formula (https://www.offshoreonly.com/forums/formula-36/)
-   -   Speedo not working... (https://www.offshoreonly.com/forums/formula/60384-speedo-not-working.html)

firstoffshore 09-30-2003 06:39 PM

Speedo not working...
 
Bought a brand new 292 and the speedo stopped working at 10 hours. What should I check? Where is the pick-up? Could it be clogged with something? Give me your thoughts.

John B 09-30-2003 07:38 PM

Your lucky, my 2003 382 speedo only worked 5 hours. The line got cut by the exhaust port in the gimbel housing. Run the drive up and look inside from the left.:confused:

BTW, The actual pickup is in the front of the drive about 3 inches above the prop shaft, it may be plugged. On twins they sometimes tie the speedo to both drives. Both mine are cut. We put in splices but they blew off at 65 mph. Still not fixed. Let us know if yours got cut also.

John B

tesheer 10-01-2003 08:54 AM

I had the same problem with my 353. The pickup has gotten clogged several times. When this occurs, I use a 3/32 drill bit to clean out the pickup (learned this handy trick on OSO). Just recently, I experienced the problem above where my line either burst or was cut. My next course of action is a GPS Speedo to fix the problem once and for all. Good luck with your 292

firstoffshore 10-01-2003 09:07 AM

I'm glad to know that I'm not the only one. Thanks for the great info...I check these areas.

Donzilla 10-01-2003 05:53 PM

It is in the lead point of the port drive on your 292. I know because I have one. I plugged and installed GPS.
They constantly stop working until you clean the pickup .
Jim

tesheer 10-01-2003 06:34 PM

Donzilla, How did you plug the pickups?

firstoffshore 10-02-2003 03:12 PM

Thanks Donzilla...I found the exact location that you identified. I appreciate your help. What kind of GPS did you add? Where did you mount it on the 292?

firstoffshore 10-02-2003 03:22 PM

tesheer,

Go to http://www.bobsmachine.com/ under maintainance supplies and order the epoxy putty to fill the pick up hole. After light sanding, buy spray cans of primer and black outdrive paint from your Mercury dealer.

tesheer 10-03-2003 07:42 AM

Thanks for the info.

Donzilla 10-03-2003 06:02 PM

I trimmed rubber tube and plugged with plastic insert and zip tie. also did the same under dash.
Gps plotter Garmin182 center of new dash plate I may
have a picture.
Jim

Donzilla 10-03-2003 06:10 PM

Found one! but the file is too big I don't know how to change it? anybody?

John B 10-03-2003 07:06 PM

182 GPS in Formula dash!
 
Thy this thread....http://www.offshoreonly.com/forums/s...threadid=59975

Donzilla 10-04-2003 03:10 PM

1 Attachment(s)
292 dash

mcollinstn 10-04-2003 07:47 PM

To splice speedo line, use heatshrink over the tubing instead of a clamp or ziptie. Just be sure the length of heatshrink is only as long as your splice or barb fitting. If the heatshrink extends past the fitting, it will squeeze the tubing closed.

Glue a 3/32 drill bit into a small piece of wood dowel and keep it in your boat. You can drill out the trash and you won't lose it if you drop it (it will float).

In a twin, you can swap to the other pickup when one gets clogged.

firstoffshore 10-05-2003 09:38 PM

Donzilla,

The 182 Garmin looks great on your 292. Describe what you had to do with the dash. It looks like you relocated the small center gauge and removed the original speedo. Did you cut out a new square hole, mount directly over the original round holes or add a Garmin mounting bracket?

mcollinstn,

great idea with the drill bit and wooden dowel. What do you mean by swapping in a twin if one gets clogged? Where do you swap?

This is a very helpful thread...

Donzilla 10-06-2003 05:30 AM

F/O
It is a new dash plate I had made up and then sent to powder coat. I dropped the volt meter to the panel next to the wheel. Still no room for mechanical indicators. My 02 with just 100 hrs will be for sale soon. This has been a great/dependable boat but it is time for bigger toy
Thanks Jim


All times are GMT -5. The time now is 08:58 PM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.