mid 80's suzuki DT40 tell tail hole?

merc350

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Feb 7, 2010
Messages
27
anyone know where the tell tail hole is on a mid 80"s Suzuki DT40 outboard? i have been out in it for hours, never over heated, but i have no tell tail water stream. when i bought it it didnt have one so i assumed it never had one.
im starting to think im wrong, any one know? and why there would be no stream if its supposed to have one?
 

99yam40

Fleet Admiral
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Sep 7, 2008
Messages
8,878
Re: mid 80's suzuki DT40 tell tail hole?

pull the cover off the motor and look for a small hose running from the back area of motor to the outside of the lower cowling
 

merc350

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Feb 7, 2010
Messages
27
Re: mid 80's suzuki DT40 tell tail hole?

nope nothing like that . did spot a small hole under the power head, but its not open..
 

waffles1

Petty Officer 1st Class
Joined
Jul 15, 2008
Messages
260
Re: mid 80's suzuki DT40 tell tail hole?

as you are standing behind the motor you should see a hole just below the cowling on the right back side. that is were the stream should be coming out.
 

merc350

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Feb 7, 2010
Messages
27
Re: mid 80's suzuki DT40 tell tail hole?

it turned out that there is a tell tail hole on this motor, but it was totally blocked.
it took me three days of poking and prodding to finally release the hole, and water flows!
the blockage was incredibly hard and long. how would that happen and can i do anything to prevent it happening again?
 

deejaycee_2000

Captain
Joined
Mar 28, 2006
Messages
3,447
Re: mid 80's suzuki DT40 tell tail hole?

bugs crawl in there and make their nests, this is a normal thing, I always keep a thin piece of wire on my boat, and check that it "pee's" properly when I haven't used the boat in a while ....
 
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