The best place to get information for a for a LT150 is in the technical manual. Manuals can be purchased at your local JOHN DEERe Dealer. If you are on good terms with the service department they may be able to let you look at the service manual to make sure it has the information that you need.
wiring diagram for john deere 1010
At Lowe's or Home Depot. Fa Sho.
Your local John Deere Dealer can give you a printout
Check with your John Deere dealer. No, not Home Depot or Lowe's but an actual business that works on and sells John Deere mowers.
John Deere website and it's $50 for a CD and $100 for a paper copy
The best place to start would be at jdparts.deere.com They have compete parts diagrams for everything John Deere.
Give up...it's not worth it.
Diagnostics needed for john deere f510 electrical system
Yes. I had to do the same thing with our john deere. We went to the john deere store, and they were very friendly and printed out a diagram for us to take home and use for free. Look in your phone book and find a john deere store near you, or check www.deere.com.
Beer.
You should be able to go to the website and find your tiller in the parts search area
If the L130 is a John Deere then you can go onto their web site and find it there.