Toro TimeCutter 18-44Z 74351 Operator's Manual

To change the oil, first run the mower for a few minutes to warm up the oil. Turn off the engine and disconnect the spark plug. Place an oil pan under the drain plug, remove the plug, and allow the oil to drain completely. Replace the drain plug and refill with the recommended oil type and amount, as specified in the owner's manual.
If your mower does not start, check the fuel level and ensure that the fuel is fresh. Verify that the spark plug is connected and in good condition. Check the battery connections for corrosion or looseness. If the problem persists, consult the manual for further troubleshooting steps or contact a professional technician.
To replace the mower blades, ensure the mower is turned off and the spark plug is disconnected. Use a wrench to remove the blade bolt, then carefully slide off the old blade. Install the new blade by aligning it with the mounting hole and securing it with the blade bolt. Tighten the bolt to the specified torque in the manual.
Regular maintenance includes checking and changing the oil, replacing air filters, inspecting and replacing blades, checking tire pressure, and cleaning the deck. Refer to the maintenance schedule in the owner's manual for detailed intervals and procedures.
To adjust the cutting height, locate the height adjustment lever on the mower. Move the lever to the desired position, which corresponds to the cutting height indicated on the side of the mower. Ensure both sides are set to the same height for an even cut.
Excessive vibration can be caused by unbalanced blades, loose components, or debris stuck in the mower deck. Check the blades for damage or imbalance and ensure all bolts and nuts are tightened. Clean the deck to remove any build-up that might be causing imbalance.
To improve fuel efficiency, ensure regular maintenance is performed, such as changing the air filter and spark plug. Keep the blades sharp, and avoid mowing when the grass is wet or too tall, as this can increase the engine load.
If the transmission is slipping, check the drive belt for wear or damage and replace if necessary. Adjust the drive linkage according to the manual's instructions. If the problem continues, it may require professional servicing.
To clean the mower deck, first ensure the mower is turned off and the spark plug is disconnected. Use a hose to spray off grass clippings and debris. For stubborn build-up, use a plastic scraper or brush. Avoid using a pressure washer to prevent damage to components.
Always wear appropriate safety gear, such as goggles and ear protection. Ensure the area is clear of debris and bystanders before mowing. Never operate the mower on steep slopes, and always disengage the blades and turn off the engine when leaving the operator's seat.