Toro Z Master Z147 44-inch 74170 Operator's Manual
![Toro Z Master Z147 44-inch 74170 Mower manual cover](/images/SShZNOqIOLQqYXwwvMZlWxwz/thumbs/thumb175x175.webp)
To change the blades, ensure the mower is turned off and the key is removed. Use a jack to lift the mower, then use a wrench to remove the blade bolts. Replace with new blades, ensuring they are properly aligned, and tighten the bolts securely.
Refer to the owner's manual for specific oil recommendations, but typically, SAE 30 or 10W-30 oil is recommended for this mower, depending on the ambient temperature.
Regular maintenance should be performed before each mowing season, including checking the oil, air filter, and spark plugs, as well as sharpening or replacing blades as needed.
The recommended tire pressure is typically around 13 psi for the front tires and 10 psi for the rear tires. Always refer to the operator's manual for the exact specifications.
Check the battery connections, ensure the fuel valve is open, and inspect the spark plug. Make sure the PTO is disengaged and the parking brake is set before starting.
This could be due to dull blades, incorrect mowing speed, or improper deck leveling. Check and sharpen the blades, adjust the mowing speed, and ensure the deck is level.
Yes, a mulching kit is available for the Toro Z Master Z147. It helps in finely chopping the grass clippings for a cleaner lawn.
The cutting height can be adjusted using the lever located near the operator's seat. Set it to the desired height by moving the lever to the corresponding notch.
Excessive vibration can be caused by imbalanced or damaged blades. Check for bent or damaged blades and replace them if necessary. Also, ensure all bolts and nuts are tightened properly.
To clean the deck, ensure the mower is off and the key is removed. Use a garden hose to remove grass clippings and debris from the deck. For stubborn debris, a plastic scraper can be used to prevent damage.