Husqvarna YTH2754 96041006201 Parts Manual

To replace the mower deck belt, first ensure the mower is turned off and on a flat surface. Lower the mower deck to its lowest position. Remove the belt from the engine pulley and then from the deck pulleys. Install the new belt by following the reverse order. Ensure the belt is properly seated in the grooves of all pulleys before tensioning.
If the mower is not starting, check if the battery is charged and properly connected. Ensure the fuel tank has fresh gasoline and the fuel valve is open. Check the spark plug for wear or damage and replace if necessary. Verify that all safety switches are engaged, and the blades are not engaged.
It is recommended to change the oil after the first 5 hours of use, and then every 50 hours of operation or once a year, whichever comes first. Always use the oil type recommended in the owner's manual.
Ensure the tire pressure is equal on all tires to maintain an even cut. Adjust the mower deck's cutting height for better ground clearance. If needed, mow at a slower speed to ensure a more precise and even cut.
If the mower blades do not engage, check the PTO (Power Take-Off) switch and its connections. Inspect the drive belt for wear or damage. Ensure the safety interlock system is functioning properly and that all required switches are engaged.
To clean the air filter, remove the air filter cover and take out the filter. If it's a foam filter, wash it with soap and water, then let it dry completely before oiling lightly. For paper filters, gently tap to remove dust or replace if heavily soiled. Reinstall the filter and cover securely.
Before storing for winter, clean the mower and remove any grass clippings. Change the oil and replace the oil filter. Drain the fuel system or add a fuel stabilizer. Remove the battery and store it in a cool, dry place. Check and inflate tires to the proper pressure.
Uneven cutting can be caused by an unlevel mower deck. Check and adjust the deck level from side to side and front to back. Inspect blades for damage or dullness and sharpen or replace as needed. Ensure tires are evenly inflated.
Excessive vibration may be due to unbalanced or damaged blades. Inspect and balance or replace blades if necessary. Check for loose parts and tighten any loose nuts, bolts, or screws. Ensure the mower deck is free from debris buildup.
Refer to the owner's manual for the exact spark plug specifications. Typically, a Champion RC12YC or equivalent is used. Ensure the spark plug gap is set correctly as per the manual's recommendations.