* Engine Type: You need to know what type of engine your LA 175 has. John Deere used various engines in different years. Some common engines include:
* Kohler K series
* Onan
* Tecumseh
* Oil Viscosity: Oil viscosity is critical and depends on your climate and engine type. It will be specified in your owner's manual.
Here's what you should do:
1. Locate Your Owner's Manual: This will be the most accurate source of information for your specific LA 175. The manual will list the recommended oil type, viscosity, and capacity.
2. Check the Engine: If you don't have the manual, look for a sticker or tag on the engine. It may specify the type of oil.
3. Contact John Deere: You can also contact John Deere directly, providing your model number and serial number. Their customer support can provide the correct oil recommendations.
Remember: Using the wrong oil can harm your engine. Always use the manufacturer's recommended oil type and viscosity.