I have a 1975 Kawasaki 400cc motorcycle that was given to me. It is rusted, old and hasn‘t run in probably about 10 years. I know it needs a new clutch cable and a brake cable. Ok, so after I replace those, what is the best way to go about fixing it and getting it running since I have no idea what is wrong with it (I‘m only 16). If I take it to a repair shop, what would it cost to find out everything that I need to get it running, or an estimate?
If it has been down that long you are looking at a very wide range of possible issues. Figure all the seals are probably dried out and will need to be replaced. If fluids were left in the engine then they will probably have separated and turned into a gummy mess. If there is any rust inside the engine then it will cause issues. Anything rubber (like tires) or fabric is probably dried out and will crack as well. If you really want to save it then take it to a good mechanic, or get the service manual on the bike and do a complete overhaul yourself. Unless this is a classic bike you will put more into it than you will ever see out of it, so do it for yourself if you really like the bike.
I too agree this will be a great learning experience. You must have a service manual in hand. The only part of this job that may require the services of a professional is if you have rust in the gas tank. Now, I am going to tell you something very important. You have at your disposal the most powerful research tool in the history of mankind. The internet, Google, pedia, and YouTube. This is not a joke. Here is the other part of this comment. You have to make the effort to seek the information and learn, then apply the knowledge to this project. If you lack tools, ask your parents to buy you the tools. Tools are a lifetime investment. And I stand by that comment. A lifetime investment. To take a 35 year old bike and bring it back to life will take a fair amount of work and learning on your part. But, imagine when the engine comes alive and you can take the bike for a ride? Worth the effort. Remember, buy the service manual first. If your parents are generous, buy a repair stand. See link below. Good Luck and keep us posted.
If you take it to a shop it'll cost you more than the bike's worth to get it running if they'll look at it at all. This is a good opportunity for you to learn how to repair and maintain a motorcycle.To begin with get a service manual.Then here's a free motorcycle repair courseDan's Motorcycle Repair Course it's on line and it's free.
