[SSOB250]

Vent line and vac breaker on 92 Trail Boss 250 4X4

Hello all,
I am new to the forum. I just bought a 92 Trail Boss 250 4X4 that was idle for about a year. While taking the carb off to clean I noticed the trans vent line had melted to the muffler and some other small tubing with a vacuum breaker was disconnected and wedged by the cab. What does the vac tubing attach to and what is the correct routing of this and the other vent lines?
Thanks for your help. Title should be Trail Boss

 

[Bruce!]

Welcome to the board!:med:

 

[buddy_1]

Welcome to the forum!
The line with the valve in it should be attached to the carb bowl overflow fitting and hangs down below the frame between the engine and trans. It is a one-way check valve and should flow away from the carb and seal going back to keep water out. The vent line from the trans should go up to a hole on the inside of the upper frame rail. Just slide the open end of the hose into the hole several inches. Buddy

 

[SSOB250]

Carb Vent

Thanks Buddy 1, that clears that up.