Toro Z Master 78455 Operator's Manual
![Toro Z Master 78455 Bagger manual cover](/images/iSJXEyyGrHKUtPgodfZemFrR/thumbs/thumb175x175.webp)
The recommended maintenance schedule includes checking the oil every 5 hours of use, changing the oil and filter after every 100 hours, inspecting the air filter every 25 hours, sharpening or replacing blades as needed, and checking the tire pressure before each use.
Ensure the fuel tank has fresh gasoline and the fuel valve is open. Check the battery connections for corrosion and tightness. Confirm the PTO switch is off and the parking brake is engaged. If the problem persists, check the spark plugs and air filter.
Check if the blades are sharp and correctly installed. Ensure the tire pressures are equal and correct. Inspect the deck level and adjust if necessary. Remove any debris build-up under the deck that may be affecting performance.
To improve bagging performance, mow when grass is dry, ensure blades are sharp, do not cut more than one-third of the grass height in a single pass, and empty the bagger frequently to prevent clogging.
Clean the mower thoroughly, removing any grass clippings and debris. Stabilize the fuel or drain the fuel system. Change the oil and filter, and lubricate all moving parts. Store in a dry area, and disconnect the battery to prevent discharge.
First, ensure the mower is turned off and the parking brake is engaged. Lift the mower deck to access the blades. Use a wrench to remove the blade bolts, then remove and replace the blades. Ensure they are installed in the correct orientation and securely fastened.
The Toro Z Master 78455 typically requires SAE 10W-30 or SAE 30 oil, depending on the ambient temperature. Refer to the owner's manual for specific recommendations and ensure the oil meets API service classifications.
To adjust the cutting height, locate the height adjustment lever on the mower deck. Move the lever to the desired cutting height. Ensure all wheels are set to the same height for an even cut.
Check for clogged air filters and replace if necessary. Ensure the fuel filter is not blocked and the fuel is fresh. Inspect the spark plugs for wear or damage. Also, check for any obstructions in the mower deck that may hinder performance.
Always wear appropriate safety gear, including goggles and gloves. Check the area for debris before mowing. Never mow on wet grass or slopes greater than 15 degrees. Ensure all safety devices and guards are in place and functioning.