I bought a basket case 91 suzuki dr350 and i cant figure out how to install the carb, I dont know what lines go where, any information would help. thanks

Refit and install videos.

https://www.google.com/search?q=2005+500f+refit+carbs

Routing diagrams

https://www.google.com/search?q=2005+suzuki++GS500f+carb+line+routing&rlz=1C1QJDB_enCA643CA644&sxsrf=APq-WBvx5ztlTLVX05CJnYIFLgROUztflg:1646601561585&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjvrqjptLL2AhWJjYkEHXkPC1kQ_AUoAXoECAEQAw&biw=1920&bih=937&dpr=1

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I Think the DR gets oil to the rockers using an external line. Look for 3/16 line with banjo style fitting on the head or rocker box. the bolt for banjo fitting is hollow. Do not accidently install a standard bolt at banjo fitting . And do not over tighten Hollow bolts in banjo fittings.

Wet.

Semper Fi,
Z

The petcock has a diaphragm and needs a vacuum to allow fuel to flow, It is a safety fuel shut off, if the engine stops NO VACUUM, NO FUEL to carbs, there is usually a vacuum take off on the inlet manifold pipe between the carb and the engine. Hope that helps

it is a switch that wont let you ride away with the side stand down. The bike will probably start in neutral, but when you put it in gear, or go to let out the clutch, the switch will turn off the engine, unless the stand it up pushing the switch closed

Have you tried your local motorcycle wreckers/recyclers first, eBay motorcycle parts site or www.wemoto.com in UK, www.suzukicycles.com in USA or www.bikebandit.com to start?