Makita LS0714 Not Spinning – Causes and How to Fix It

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If your Makita LS0714 mitre saw is not spinning, it usually means there is a fault with one of the motor or power components. In most cases, the problem can be fixed by replacing a worn or failed spare part rather than replacing the entire saw. Below we explain the most common reasons an LS0714 blade will not spin and how to identify the correct repair.

Common Reasons a Makita LS0714 Will Not Spin

1. Worn Carbon Brushes

Carbon brushes are one of the most common causes of a Makita LS0714 not spinning. These brushes transfer power to the motor and wear down over time.

Symptoms:

• Motor does nothing when switched on
• Intermittent operation
• Burning smell or visible sparks

Solution:
Replace the carbon brushes with the correct Makita LS0714 compatible set.

2. Faulty On/Off Switch

If the saw has power but does not run, the switch may be defective.

Symptoms:

• No motor noise
• Trigger feels loose or inconsistent
• Works only when the trigger is held in a certain position

Solution:
Replace the switch assembly with a compatible Makita LS0714 switch.

3. Failed Armature (Rotor)

The armature is the rotating part of the motor. If it is burnt or shorted, the blade will not spin.

Symptoms:

• Loud humming but no rotation
• Strong burning smell
• Heavy sparking from the motor area

Solution:
Fit a replacement Makita LS0714 armature.

4. Damaged Field Coil (Stator)

The field coil generates the magnetic field for the motor. If it fails, the motor will not start.

Symptoms:

• Dead saw with power present
• Tripped circuit breaker
• Smell of burnt insulation

Solution:
Replace the field coil with the correct Makita LS0714 spare part.

5. Worn Drive Belt or Mechanical Jam

If the motor runs but the blade does not move, the belt or gearbox may be damaged or jammed.

Symptoms:

• Motor sound but blade stationary
• Grinding noise
• Blade difficult to turn by hand

Solution:
Inspect and replace the drive belt or damaged mechanical components.

How to Diagnose the Fault

1. Unplug the saw before inspection.
2. Remove the motor cover and check the carbon brushes first.
3. Look for signs of burning or strong smells.
4. Spin the blade by hand to check for mechanical resistance.
5. Inspect wiring and the switch for damage.

Is It Worth Repairing a Makita LS0714?

In most cases, yes. The Makita LS0714 is a well-built mitre saw, and replacing wear parts such as brushes, switches, or even the armature is usually far cheaper than buying a new machine. If the motor housing and bearings are still in good condition, repair is often the most cost-effective option.

Makita LS0714 Compatible Models

Some parts may also fit:

• LS0714
• LS0714F
• LS0714FL

Always check your exact model number before ordering parts.

Makita LS0714 Not Spinning – Summary

If your Makita LS0714 is not spinning, the most likely causes are:

• Worn carbon brushes
• Faulty switch
• Failed armature
• Damaged field coil
• Broken drive belt

Replacing the correct Makita LS0714 spare parts will usually restore the saw to full working order.