Husqvarna M Zt 52 Problems

10 Most Common Husqvarna M Zt 52 Problems With Quick Fixes

Husqvarna riding lawnmowers are considered one of the best options for maintaining vast lawns. However, the M Zt 52 model has proven unreliable due to the many problems many of its owners have encountered.

So, what are the most common Husqvarna M Zt 52 problems that occur most often? One of the significant issues with this model is that it tends to stall shortly after usage, causing inconvenience to its users. Another issue is mower deck problems that cause the Husqvarna mower to cut grass unevenly. Other owners complain about blade engagement issues and hydraulic leaks.

Fortunately, Husqvarna has initiated a model recall and is working to resolve these issues. This article will walk you through identifying and troubleshooting these issues.

Husqvarna M Zt 52 Problems – Our Lead The Way To Solutions!

Here is a table that summarizes the Husqvarna M Zt 52 Problems.

StallingCheck the air filter, fuel filter, and spark plugs; clean or replace as needed
Uneven cuttingCheck the mower deck for damage or misalignment; adjust or repair as needed
PTO, not engagingCheck the PTO switch and wiring; replace or repair as required
Electrical issuesCheck the alternator, voltage regulator, and wiring; replace or repair them as required.
Hydraulic fluid leaksCheck the hydraulic lines and connections; repair or replace them as needed
Fuel system issuesCheck the fuel filter, carburetor, or fuel lines; if damaged, repair them as needed
Excessive vibrationsCheck the mower blades for damage or wear; replace or sharpen as needed
Engine overheatingCheck the cooling system for leaks or blockages; clean or repair as needed
Transmission slippingCheck the transmission fluid level and condition; replace or refill as needed
Blade Engagement IssuesIf the blade is damaged, replace it

1. Stalling or Not Starting Issue

There could be several reasons your Husqvarna M Zt 52 is stalling or not starting. The main culprits are clogged air or fuel filters, a battery that is not charged or damaged, and faulty spark plugs. It could also be due to bad oil, lack of enough oil, or a faulty solenoid.


  • First, inspect the air filter and clean or replace it if it is clogged.
  • Check the fuel filter for debris or clogs if the air filter is clean. Clean it if it is clogged. Otherwise, if the issue is severe, replace the air filter.
  • Additionally, inspect the spark plug to ensure it is clean and properly gapped.
  • If you’ve determined that a low oil level is the source of the problem, the next step is to refill the tank.

It is critical to remember that using old or stagnant gasoline can harm your lawn mower engine and fuel system. Test the solenoid to ensure it is not faulty; if it is, replace it. Also, ensure that your battery is in good condition and charged.

2. Uneven Cutting

Uneven cutting is a frequent issue with the Cub Cadet Tank M60. This issue is frequently characterized by uncut patches of grass or areas where the mower has cut the grass too short. Other symptoms may include the mower deck not sitting level or the grass being scalped.

If you’re experiencing uneven cutting, there could be a few causes. First, check the mower deck for damage or warping. A damaged deck can cause blades to become unlevel and result in uneven cutting. Dull or unbalanced blades can also cause uneven cutting.


  • If the deck is damaged or warped, it may need to be repaired or replaced.
  • Sharpen and balance any dull or unbalanced blades.
  • Keeping the deck clean and clear of debris is also critical, as debris can cause uneven cutting.
  • Replace if there are any bent spindles and bearings.
  • It is also critical to ensure that the tires are correctly aligned, and the blades are properly installed.

3. Hydraulic Fluid Leaks

Another issue that can arise with the Cub Cadet Tank M60 is hydraulic fluid leaks. This issue is frequently characterized by puddles of fluid beneath the mower or a drop in hydraulic pressure. Other symptoms may include a loss of power to the transmission or hydraulic system of the mower.

Various issues can cause hydraulic fluid leaks. A damaged or worn hydraulic hose is a common cause. Fluid leaks can also be caused by a damaged or worn hydraulic cylinder. In some cases, a faulty hydraulic pump may be the source of the issue.


Examine all hoses and cylinders for visible damage or leaks. If damage is discovered, it is critical to repair or replace the affected part to prevent further fluid loss. Also, check fluid levels regularly and top off as needed.

4. Electrical Issues

If you’re experiencing electrical problems with your Husqvarna M Zt 52, it could be due to several issues. Examine the battery for corrosion or damage, as this can cause the mower not to start. Loose or worn-out wires or corroded connections can also cause electrical problems.

Also, if the battery is not charging, electrical issues may arise. A faulty alternator, voltage regulator, or wiring may cause the battery not to charge.

This problem is often characterized by the mower not starting or the engine stalling. Other symptoms may include the mower’s battery not holding a charge or the headlights not working.


If the battery is damaged or corroded, it may need to be replaced. Also, ensure that all electrical connections are tight and clean. Replace or repair any faulty alternator, wiring, and voltage regulator.

5. Blade Engagement Issues

If you’re having trouble engaging the blades on your Husqvarna M Zt 52, it could be due to damaged engine belts, a faulty switch, and a drive belt that is not correctly installed.


  • If the engine belt is damaged, replace it. Ensure that the drive belt is installed correctly, as improper installation can prevent proper engagement.
  • Also, examine the blade engagement switch to ensure it is in good working order.
  • Inspect the deck belt to ensure it is appropriately tensioned and not damaged.

6. Fuel System Issues

A malfunctioning fuel system can cause various issues with the Husqvarna M Zt 52, such as hard starting, rough running, or stalling. A clogged fuel filter, a dirty carburetor, or damaged fuel lines could cause fuel system problems.


  • Check the fuel filter for debris or clogs and replace it if necessary.
  • If the fuel filter is clean, ensure the carburetor is cleaned and properly adjusted.
  • In addition, inspect the fuel lines for cracks or damage and replace them if necessary.

7. PTO Clutch Not Working

The PTO clutch engages and disengages the mower blades. If the PTO clutch is not working correctly, the mower blades may not engage or disengage, resulting in uneven cutting or damage to the mower blades.


  • Examine the wiring connections for any damage or looseness and replace or tighten them as necessary.
  • If the wiring is not the issue, you may need to replace the clutch.
  • Begin by detaching the belt from the PTO pulley. Then, remove the old clutch and replace it. Ensure you tighten the bolt to the proper torque specifications.
  • Finally, replace the belt and test the mower to ensure the clutch is engaged correctly.
  • Additionally, the safety switch should be inspected to ensure it works correctly.

8. Overheating Engine

If your engine runs hot, it can damage internal components and shorten the life of your mower. Check the cooling system for leaks or blockages. You should also check the oil level and condition, as low oil can cause the engine to overheat.


Examine the cooling system for leaks or blockages, and replace or repair it as needed. Also, check the oil level and condition; if the oil is low, top it off, and if the oil is old or in bad condition, replace it.

9. Transmission Slipping

This happens when the transmission on the mower fails to engage properly, causing the mower to slip or not move at all. This problem can be caused by worn or damaged transmission components, insufficient or dirty transmission fluid, or incorrect belt tension.


  • Check the fluid level and condition and replace or refill as needed.
  • If the belt tension is incorrect, it should be adjusted according to the manufacturer’s recommendations.
  • If the transmission components are worn or damaged, they will need to be replaced or repaired.

10. Vibration Issues

Excessive vibration may indicate a problem with the Husqvarna M Zt 52. Several factors, including unbalanced blades, a sloppy cutting deck, or worn suspension components, can cause this.


  • Begin by inspecting the blades and ensuring they’re properly balanced and installed.
  • Also, check the cutting deck and suspension components for wear and damage. If any damaged or worn-out component is found, you have to replace it.

Video guide:

Here is a video showing a Husqvarna M series having problems with starting.


The Husqvarna brand produces reliable lawnmowers; however, the M ZT 52 model has been reported to have various problems. This article detailed 10 common issues with the Husqvarna M Zt 52 and provided solutions.

It is critical to address these issues as soon as possible to avoid further damage or safety hazards. Owners can save time and money by following the solutions provided in this article while ensuring that their Husqvarna M Zt 52 is running at peak performance. Always consult your owner’s manual for specific instructions and guidelines for your model.

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