Husqvarna MZ 52LE 967 277406-00 Parts Manual
![Husqvarna MZ 52LE 967 277406-00 Lawn Mower manual cover](/images/JanAauocmecwknIkNJaoiDKJ/thumbs/thumb175x175.webp)
The recommended oil type for the Husqvarna MZ 52LE lawn mower is SAE 30 in warmer temperatures and SAE 10W-30 in colder climates.
It is recommended to check and clean the air filter every 25 hours of use and replace it every 100 hours or annually, whichever comes first.
To sharpen the blades, disconnect the spark plug wire, remove the mower deck, detach the blades, and use a grinder or file to sharpen, ensuring balance. Reinstall carefully.
Check if the blades are dull or damaged, ensure tire pressure is equal, and verify that the deck is level. Adjust as needed to fix uneven cutting.
Clean the mower, change the oil, remove the battery, stabilize the fuel, and store in a dry, sheltered area. Consider covering the mower to protect it from dust and debris.
Check the fuel level and quality, inspect the spark plug for wear, clean the air filter, and ensure the battery is charged. Replace components if necessary.
Excessive vibration can be caused by unbalanced blades, loose parts, or debris caught in the mower deck. Inspect and tighten components, and balance or replace blades if needed.
To adjust the cutting height, use the lever located on the mower's side to move the deck up or down to the desired position. Ensure both sides are even for consistent cutting.
After ensuring the mower is off and stable, remove any grass clippings and debris with a brush or water hose. Avoid using high-pressure water to prevent damage. Allow it to dry before storing.
Regular maintenance such as changing the oil, replacing the air filter, sharpening the blades, and checking tire pressure will help maintain optimal performance.