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-   -   Where's my Pitot Tube? (https://www.winnipesaukee.com/forums/showthread.php?t=12606)

Geneva Point 07-18-2011 08:39 AM

Where's my Pitot Tube?
 
The speedometer on my 1999 Sea Ray 210 BR is not working and I've been told the pitot tube opening may need to be un-clogged. I understand it's suppose to be on the transom near the outdrive, and I've seen black pitot tubes on other boats running down the transom to just below the water line. I've put on my snorkel and facemask and looked for it for quite a while but it's alluding me so far. My boat doesn't seem to have a tube running down the transom like I've seen on these other boats. Does anyone know where it is on my boat?

PHDIII 07-18-2011 08:45 AM

Pitot Tube
 
If you have a Mercruiser Alpha Outdrive, the speed sensor is located within the out drive and won't be visible. The sensor hole is located in the leading edge of the out drive just above the nose of the gear train. This inlet hole is for water pressure to provide input as to speed. Clean out this hole carefully with a 1/8 inch drill bit--hand twist only.

Geneva Point 07-18-2011 01:09 PM

PHDIII

I sent you a private mesage to maybe get a bit more detail from you.

Dave R 07-19-2011 12:07 PM

http://baatplassen.no/img/34/34471/dti12.jpg

It's "a" in the image above.

The problem may also be cause by a loose speedometer hose connection on the drive. It's near the front, just above the ventilation plate.

http://t0.gstatic.com/images?q=tbn:A...IxiVJyR6is6fnw

SIKSUKR 07-19-2011 01:56 PM

I don't show an image above, only an x.

Dave R 07-19-2011 07:57 PM

Quote:

Originally Posted by SIKSUKR (Post 163577)
I don't show an image above, only an x.

Huh, still works for me.

Geneva Point 07-21-2011 08:18 PM

Found It
 
PHDIII's location of my pitot tube was spot on. I cleaned it out with the drill bit by hand as PHDIII suggested and the speedometer now works fine. Went for a test drive this afternoon. Also, thanks for the picture Dave R. The image was very helpful. That hole is small and hard to find.

brk-lnt 07-22-2011 07:23 AM

Quote:

Originally Posted by Dave R (Post 163618)
Huh, still works for me.

It definitely an X. The site you linked to is serving an image that is different for hotlinks, since they appear to not want their content redistributed. You likely have a cached version from your original/direct load of the image, but everyone else sees a GIF of a red X.

VitaBene 07-22-2011 07:34 AM

Browser?
 
I am seeing the picture (using Firefox).

Regardless- glad your speedo is up and running again Geneva

brk-lnt 07-22-2011 03:03 PM

Quote:

Originally Posted by VitaBene (Post 163876)
I am seeing the picture (using Firefox).

Regardless- glad your speedo is up and running again Geneva

You're seeing both pictures?

VitaBene 07-24-2011 10:32 AM

Yes- an image of the top of the drive and a second of the top of the drive with a pair of hands showing what to do with the pitot.

brk-lnt 07-24-2011 05:41 PM

Quote:

Originally Posted by VitaBene (Post 164051)
Yes- an image of the top of the drive and a second of the top of the drive with a pair of hands showing what to do with the pitot.

That is a single image. Above that, there is supposed to be another image, supposedly with an "A" identifying some component.

NoBozo 07-24-2011 06:02 PM

I see two images..L & R ..maybe in the same frame...L & R. An artists simple rendition..which works for me...technically.. However: There is also a relatively large stand alone RED X above..but that X is NOT in a box...which is the usual case when you can't bring up a picture. :look: NB

VitaBene 07-26-2011 08:31 AM

Quote:

Originally Posted by NoBozo (Post 164089)
I see two images..L & R ..maybe in the same frame...L & R. An artists simple rendition..which works for me...technically.. However: There is also a relatively large stand alone RED X above..but that X is NOT in a box...which is the usual case when you can't bring up a picture. :look: NB

Whoops- need my reading glasses!! Sorry!

brk-lnt 07-26-2011 09:38 AM

Quote:

Originally Posted by NoBozo (Post 164089)
I see two images..L & R ..maybe in the same frame...L & R. An artists simple rendition..which works for me...technically.. However: There is also a relatively large stand alone RED X above..but that X is NOT in a box...which is the usual case when you can't bring up a picture. :look: NB

That's because the "X" is the actual image being served by the site he tried to link an image from originally.

You are not seeing an undisplayable image indicator, you are seeing a perfectly displayed image of a red X. :)


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