Small Engines (Lawn Mowers, etc.): Carberator cleaning, digital pix, starter fluid

Question
is there anywhere i can get some detailed descriptions WITH PHOTOS of how to rebuild and repair a B&S or a Techumsun Carberator?  

I have found help tips, but never any good drawings or photos.  I have a powerwasher(Kracher) and a lawn mower (Snapper)that both run on starter fluid but will not stay going for more thatn 4 or 5 seconds.

Any help?

I am sure you have answered this a thousand times.

Thanks

Answer
The only place I know for photos is the Briggs site illustrated parts list or the manual.

Techumsun carbs can be found at Sears parts web site.

If they are float style carbs they are really simple...only about 4 parts.  The challenge is the controls rods connected to the carbs.  Take a digital pix or draw a diagram of the control rods before you remove the carbs.

Did you try removing the float bowl nut on the bottom of the carb and draining the carbs?

Let me know.
Eric