I have a Bobcat Fastcat Pro with a Kawasaki 22hp motor (only 80 hours on motor) and the engine cut out in the middle of a lawn job yesterday and won't restart. I replaced fuel filter, air cleaner and plugs, but the machine still will not start. I have fuel in both tanks from two different gas stations and selecting either one doesn't make a difference. I understand I am looking for a coordinated effort of fuel, compression, air and spark in order to get things rolling, but I need understand what the next steps should be in testing. The in-line fuel filter is transparent and I can see a small amount of fuel in the canister when i attempt to start the motor- Is this the expected behavior or should I see this canister fill up? Maybe indicating a clogged line or fuel pump issue. I mentioned I changed the air filter and I didn't really see any issues there. My next step was to check for spark on the plugs. Any additional help, advice, troubleshooting guidelines or even a link to a shop service manual would be helpful. Thanks.