2000 Suzuki VL1500 Intruder lost the top to the fuse box need to know the part number

SOURCE: fuse box

You are sitting on the motorcycle, that's what we call right and left. Remove the left side cover, look near the middle and you will see a black rectangular box mounted sideways. It has a phillips head screw in the middle. On the end of the box that faces the front of the bike it should say FUSE (it may have dust over the words). Remove the screw and pop the plastic box off, the fuses are under there - 4 or 5 of them. This is for a 1992 1400cc suzuki intruder, but the designs haven't changed much over the years. This link might be of interest to you: http://www.allworldauto.com/recalls/NHTSA_94V036000_1993_SUZUKI_INTRUDER_recall_7381.html

SOURCE: fuse box

The main fuse is under the panel on the right side behind the forks and the rest of the fuses are in the crank case under the cover...where you fill the oil.

SOURCE: Clutch bleed on a Suzuki 1400 Intruder 2000

One the left-hand side of the bike (facing forward), there is cover plate just ahead of the drive shaft. Remove that cover (mine has 8mm bolts). The bleeder valve is under this cover. Go to an auto parts store and get a "one man bleeder kit" or if you have some plastic tubing that will fit over the valve, you can use that and a clean jar. Follow the instructions on the bleeder kit, or if you're using the jar and tubing, fill the jar about a quarter of the way with break fluid (use DOT4, but never DOT5!). Take the cover off the master cylinder up at the handlebars, place the tube over the end of the bleed valve (after loosening it a turn or two. Place the other end of the tube down in the break fluid in the jar. Work the clutch lever until you stop getting bubbles in the jar. Be sure to keep the fluid level up in the reservoir. Tighten the bleeder valve, remove the tubing, top off the fluid and replace the covers.

Be careful not to get brake fluid on anything. It will eat paint and mess up other things.

SOURCE: how do i get to the spark plugs on my 2001 Suzuki VL1500 Intruder

you have to take off your chrome cylinder covers.back one on the left front on right.they are in there.

SOURCE: 2004 Suzuki VL1500 Intruder LC Motorcycle backfire

If they cant duplicate it your good.Usualy with backfiring i would make sure to eliminate any exhaust leaks. The dealer is inexperienced at solving compound problems,(sorry) not picking a fight, but sometimes cleaning is not goog enough,I went through this with a 1400 Intruder.several attempts were needed to get the two carbs level on the same line with each other.so the floats would work properly together,then set fuel flow and the air flow through the ventouri in the carbs.Also i had to make these adjustments while level (not on side stand) The floats were very sencitve to needle valve to seat adjustment(bent to open or close some of the flow)