Husqvarna YTH2754 TWIN Owner's Manual

To start the Husqvarna YTH2754 TWIN Lawn Mower, ensure the parking brake is engaged, the blade engagement lever is in the 'Disengaged' position, and the throttle control is set to 'Fast'. Insert the key into the ignition and turn it to start the engine.
If the mower doesn't start, check the battery connections, ensure the fuel tank is full, and verify that the spark plug is functioning properly. Also, ensure that all safety switches are engaged.
It is recommended to change the oil after the first 5 hours of use and then every 50 hours of operation or at the beginning of each mowing season.
Use SAE 30 motor oil for general use. If operating in cooler temperatures, SAE 10W-30 can be used. Always check the engine manual for specific recommendations.
To replace the blades, ensure the mower is turned off and parked on a flat surface. Disconnect the spark plug wire for safety. Use a wrench to remove the bolt securing the blade and replace it with a new one, ensuring it is correctly aligned.
Uneven cutting may be due to dull or damaged blades, improper tire pressure, or a misaligned mower deck. Ensure blades are sharp, tires are evenly inflated, and the deck is level.
To adjust the cutting height, use the height adjustment lever located on the side of the mower. Move the lever to the desired height setting. Ensure both sides are adjusted equally for an even cut.
Excessive vibration could be due to an unbalanced blade or debris caught in the mower deck. Check and clean the deck, and ensure blades are balanced and not bent.
Regularly check the battery terminals for corrosion and clean them if necessary. Ensure the battery is fully charged, especially before storage, and disconnect it if the mower will not be used for an extended period.
Regular maintenance includes checking and changing the oil, air filter, and spark plugs; sharpening the blades; cleaning the mower deck; and inspecting belts and other moving parts for wear.