Suzuki gn250 how to replace a fuse - 2001 Suzuki Burgman 250

Hi, Tony in the early 80's motorcycle companies began changing the composition of their valves and seats to accommodate unleaded fuel so you are good to go for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Suzuki, despair not, for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
http://www.carlsalter.com/pdfs/Classic-Suzuki%20GN%20250%201982-1983%20Service%20Manual.pdf
OEM parts for Suzuki
Suzuki gn 250 Owners manual

Try pop starting the bike. If it's fuel injected, you will have to have your battery working

Not user serviceable -buy a new lock.

Yes . There is starter relay , ignition switch , fuses. Why did you replace the 1 fuse ? Was it blown ? What circuit was that fuse on ? When you installed the new battery did you ensure it was charged ? ( batteries at the store sit for very long periods and they sell em dead). When you put the new battery in did you accidentally touch the cable to anything making it spark/short ? Did you put - and + on correctly the first time ? Even for a split second on the wrong battery post will pop fuses. Check to see if you also have any circuit breakers along with fuses, relays. Some have them. They look like a relay with a little red button. If you do push the red button back down. Suzuki, Yamaha , Kawasaki all have a real good electrical system and have good fail safe systems. You also say it has new wiring . Does that mean you or someone else replaced all of the wiring harness ? If so then why ? If replaced the harness I'd start checking the grounds. A wiring harness has many grounds all through out the harness . 1 un connected ground and most likely nothing will work.

It is not a plate it is actually stamped into the neck on the right side between the upper and lower triple tree.

Plug gap 26thou or 0.7mm
Valve gaps usually 8thou inlet and 12thou exhaust at TDC.

sorry, dont have a solution, but was curious if you ever figured this problem out, i have the exact same issue

Yes these bikes have a relay with a fuse mounted right inside. Follow your red battery cable away from the battery it runs right into this relay which is the starter relay. it will have a cover that does not look like a cover but has the main fuse under it - should be a 40 amp fuse.

see suzuki dealer for comparative pricing.

Most probably you have to change the cable as it has snapped.