Toro TimeCutter Z4220 74363 Setup Instructions
![Toro TimeCutter Z4220 74363 Mower manual cover](/images/fwkVRjVmrIFxzIjSdSZHAVMH/thumbs/thumb175x175.webp)
The recommended oil type for the Toro TimeCutter Z4220 is SAE 10W-30 for general use.
Check the tire pressure to ensure it is even, adjust the deck level, and inspect the blades for damage or dullness.
Use a hose to spray off grass clippings and debris, and occasionally scrape off stubborn buildup with a plastic scraper.
The air filter should be inspected every 25 hours of use and replaced if necessary or every 100 hours as part of regular maintenance.
Check the battery charge, ensure the fuel valve is open, verify that the parking brake is engaged, and ensure the blade control switch is off.
Disconnect the spark plug, lift the mower safely, use a wrench to remove the blade bolt, and replace the blade, ensuring it is installed correctly.
Clean the mower, change the oil, remove the battery, add fuel stabilizer to the gas tank, and store in a dry location.
Use the height adjustment lever located next to the seat to select the desired cutting height.
Regular maintenance includes checking oil levels, inspecting the air filter, sharpening blades, and ensuring tire pressure is correct.
Ensure the mower is on a level surface, check the fluid level in the reservoir, and refill with the recommended transmission fluid if necessary.