15 minutes of year end maintenance will ensure years of life for your equipment.
- Change the oil. As oil is used, it will break down and loose its ability to properly lubricate and clean the engine. Refer to your owner's manual for recommended oil.
- Clean or replace the filter. A dirty air filter can restrict air flow and cause the engine too run poorly.
- Check the spark plug to assure it is not fouled and that it is properly gapped. Refer to your owner's manual for gap instructions. Leave spark plug out until item 4 is completed.
- Fuel option 1: I prefer to drain the fuel out of the gas tank and then run the engine to get all the fuel out of the fuel lines and carburetor. As fuel sits and ages, deposits can form and plug the fuel jets in the carburetor. Removing the gasoline eliminates this problem. I also advise squirting a small amount (tablespoon) of oil into the cylinder head. This will help lubricate the piston and reduce the possibility of scaring the cylinder walls on the initial startup. Slowly pull the starter cord or turn starter key to cycle the engine. This will distribute the oil over the internal surfaces of the cylinder and piston.
- Fuel option 2: Adding a fuel stabilizer will keep gas fresh for up to two years. Please read instructions for proper mixing. There is no need to drain the tank using this procedure. However, you will need to run the engine for a short period to insure that the fuel has made its way into the carburetor.
- Maintenance: This is also a good time to sharpen the blade and lubricate wheel bearings and throttle cables with lubricants such as WD-40. Cleaning the outside of the engine and deck area will help your equipment maintain its appearance. Be sure to wash the underside of your mower deck to reduce the risk of rust forming.
By performing these maintenance items, you insure your equipment will be ready when you are next spring.