Toro Z Master Z147 44-inch 74176 Operator's Manual
![Toro Z Master Z147 44-inch 74176 Mower manual cover](/images/UrAfbJUCJmSiXUMMUnvSrNHh/thumbs/thumb175x175.webp)
To start the Toro Z Master Z147, ensure the parking brake is engaged, the PTO switch is off, and the motion control levers are in the neutral position. Insert the key into the ignition and turn it to the 'start' position. Release the key once the engine starts.
The recommended maintenance includes checking the engine oil before each use, replacing the oil every 100 hours, inspecting the air filter every 25 hours, and replacing it every 100 hours. Check the blades and belts regularly for wear and replace as needed.
Uneven cutting may be due to a dull blade, uneven tire pressure, or incorrect deck level. Sharpen or replace the blade, ensure all tires are inflated to the recommended PSI, and adjust the deck height to ensure it is level.
If the mower won't start, check to ensure the battery is charged, the fuel tank is filled, and the spark plugs are clean and properly connected. Also, verify that all safety switches are engaged.
To adjust the cutting height, locate the deck lift lever on the mower. Move the lever to the desired cutting height position, ranging from 1.5 to 4.5 inches. Ensure the deck is level for a consistent cut.
Yes, the Toro Z Master Z147 can mulch. Install a mulch kit by replacing the existing blades with mulching blades and installing the mulch baffle under the deck. This setup recirculates clippings, cutting them into fine pieces.
Toro recommends using SAE 10W-30 or SAE 30 detergent oil that meets the API service classification SJ or higher for the Z Master Z147 engine. Check the oil level regularly and change it every 100 hours of operation.
To replace the blades, first ensure the mower is off and the key is removed. Lift the mower deck and secure it. Use a wrench to remove the blade bolts, then replace the old blades with new ones, ensuring they are properly aligned and tightened.
Excessive vibration can be caused by unbalanced blades, loose hardware, or debris caught in the deck. Check and balance the blades, tighten any loose bolts, and clear any debris from the mower deck.
To winterize the mower, clean the deck and undercarriage, change the oil, and remove the battery for storage in a cool, dry place. Add a fuel stabilizer to the gas tank and run the engine for a few minutes to circulate the stabilizer through the system.