GSX250 S

I have a suzuki GSX 250 S...
I've been workin on gettin it goin. I got it. not knowing where any of
the cables go or the like. It is workin but not responsive. there are 3
outlets from the tank and 4 inlets to the carbys. can anyone help me
please.

 

guessing comp cool

the tank
3 outlets
is the fuel tap mounted on the tank ?

if so my guess is
1 is the fuel large
2 its a vacuum operated tap so 1 small hose goes from the tank to the carb
so when the motor is running it alows fuel to come out
3 is an overflow pipe

carb
1 inlet for fuel
2 vacuum to fuel tap
3 overflow pipe
my guess is there is also a drain point on the carb so that is number 4

 

Yeah, i was talkin to the suzuki guys and they said pretty much the
same thing. so she's workin...woulda been alot easier if i had the
manual. Cost 50 bucks or so from wat i've seen though. No one has any
PDF copies floatin around do they? i've been lookin with no luck.