How do you know if your stator is bad?
The most obvious symptoms of a bad motorcycle stator include no spark, weak spark, or intermittent spark (also known as misfiring). Hard starts and a poorly running engine can also be clues that your stator needs to be rebuilt or replaced.
What is the definition of a stator generator?
The shortest description for a stator is that it is the immovable, static part of an electromagnetic device such as the generator, alternator or electric motor. The stator is one of the two main components of a device. The other component is the rotor, which is a moving part that supplies the operating output.
What to do if you have a bad stator?
Without a good stator, your engine will run poorly or not at all. This solution completely bypasses the stator by using a 12 volt battery to power the ignition system. Everything required can be purchased for under $50. It will work on all contact breaker point engines (old style), and some electronic controlled ignition (newer style) ones.
What happens when a stator dies on an engine?
While a stator is dying, it can produce a weak spark, causing the engine to miss or run poorly. Symptoms are often worsened as the engine warms up. This needs to be a fairly heavy duty coil. I previously tried using two universal coils intended for small engines.
How much does it cost to get a new stator?
Create a Battery-op Ignition System for Less Than $50 The cost of a new stator can be hundreds of dollars. Without a good stator, your engine will run poorly or not at all. This solution completely bypasses the stator by using a 12 volt battery to power the ignition system.
What should I do if I get a reading on my stator?
Set your multimeter to Ohms. Put the negative lead on the engine’s ground and the positive lead on each wires of the stator’s connector one by one. You shouldn’t get a reading at all. If you get a reading, even very small, on any wire, the stator is defective and must be changed. Put your multimeter to AC Volts and start you vehicle.
What happens if a stator fails on an outboard?
A stator is also the component that creates the charging power for your boat’s batteries. If the stator fails, then you won’t be charging your boat’s batteries while you are running! We’d recommend reading this article here on How Outboards Charge The Boats Batteries By Either A Stator or An Alternator. Signs & Symptoms Of A Bad Stator
What should the stator output be at idle?
With the motor at idle you should see around 13 volts or better. At 4000 rpm you should see around 14.5v. As you can see, this motorcycle has a problem with its charging system. The connections between the stator output and the regulator/rectifier input are usually on the left side of these GS motorcycles.
Where does the Black Wire go on a stator?
The 3 yellow wires connect to the stator. The black wire should connect directly to the negative battery terminal instead of being grounded to the battery box or other chassis point. This helps cut resistance in the charging system. Newer replacement r/r units may have a 6th wire, called the “sense” wire.