Toro ProLine Gear 52-inch 30255 Operator's Manual
![Toro ProLine Gear 52-inch 30255 Mower manual cover](/images/JFIuvHAgZxkTpLUFhtmmRFdo/thumbs/thumb175x175.webp)
The recommended engine oil type for the Toro ProLine Gear 52-inch 30255 mower is SAE 30 or 10W-30, depending on the temperature range you are operating in.
To adjust the cutting height, locate the height adjustment levers on each wheel, and move them to the desired position to achieve the correct cutting height.
If the mower does not start, check the fuel level, ensure the spark plug is connected, examine the air filter for blockages, and verify that the safety switches are engaged.
It is recommended to sharpen the mower blades every 25 hours of operation or whenever you notice a decrease in cutting performance.
At the end of the mowing season, clean the mower thoroughly, change the oil, empty the fuel tank or add a fuel stabilizer, inspect and clean the air filter, and check for any worn or damaged parts.
It is recommended to use unleaded gasoline with an ethanol content of no more than 10% (E10) to avoid potential damage to the engine components.
To clean the mower deck, ensure the engine is off and cool. Use a garden hose to rinse off grass clippings and debris, then scrape away any remaining buildup with a plastic or wooden scraper.
To improve traction, ensure the tires are properly inflated, replace worn tires, and consider adding weights if necessary for better balance and grip.
If the mower vibrates excessively, check for damaged or unbalanced blades, inspect the spindle and bearings, and ensure all bolts and fasteners are securely tightened.
Consult the owner's manual for specific instructions, but generally, you should check the transmission fluid level with the mower on a level surface and add fluid as needed according to the manufacturer's specifications.