you cant damage anything by unplugging the rectifier, all that will happen is your bike will run of a battery that is not being recharged at the same time, so you will run out of juice rather quickly and the bike will shut off, thats it…
Do you need a rectifier on a motorcycle?
The rectifier regulator converts AC power to DC allowing the alternator to charge the battery, and controls the amount of power delivered to the battery. Without a functioning rectifier-regulator, a weak, dead, or overcharged battery would be the result.
Can you ride a motorcycle without a rectifier?
Can I ride my bike without a rectifier? If you mean the rectifier diode bridge that is part of the battery charging system; Yes , the engine may start and run with sufficient reserve battery capacity (voltage and percentage of charge remaining).
What happens when rectifier goes bad?
If the voltage drops below approximately 13 volts, the motorcycle will begin to drain the battery and eventually the engine will stop. Check for bad connections and corrosion; these also can cause voltage issues. … Should the regulator rectifier fail to control voltage, the result will be battery overcharge.
Can a motorcycle run with a bad stator?
The stator coil generates the power for the spark plug and other accessories on small engines Without a stator there would be no spark at all, meaning the engine won’t run. 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.
Can you jumpstart a motorcycle?
You can jump a motorcycle with another motorcycle or a car. … When using jumper cables, just remember the phrase “red to dead.” Start by hooking up the red cable to the positive terminal on your dead bike. Then connect the other end of the red cable to the good battery’s positive terminal.
Does a rectifier need to be grounded?
The stock rectifier doesn’t need a case ground. But, some rectifiers need a frame connection to aid the heat sink function.
Will any rectifier work on any bike?
Yes you can fit pretty much any reg/rec from a modern motorbike with a few exceptions. Honda ones would be easiest because they use the same wire colours (although in a different connector block) so if you connect red to red, green to green and yellow to yellow, you’ll be right.
What causes a rectifier to get hot?
It’s normal for an OEM shunt-type regulator/rectifier (RR) to get quite hot — especially when the load being drawn by the electrical system is low. The RR is simply converting excess stator output wattage (that isn’t needed to run the bike and charge the battery) to heat. That’s why there are cooling fins on the RR.
What are the symptoms of a faulty regulator rectifier?
A bad voltage regulator can even affect your car’s engine. For example, as this car part stops working properly, you might notice your car’s engine sputters or stalls once in a while. It might also have trouble accelerating as you drive.
Can a bad rectifier kill a stator?
Re: Will running with a bad rectifier kill the battery? When a rectifier blows, chances are very high that it “open circuits” as opposed to shorting. It’s not impossible for it to short and possibly damage the stator or to throughput AC voltage, but it’s not very likely.
What causes alternator rectifier failure?
Because of the substantial load handled by the alternator, the rectifier diodes fail because of overheating, overloading or because of poor connection between the alternator output and the battery positive terminal. Leaky or shorted alternator diodes can cause rapid changes in the output voltage of the charging system.
What causes a motorcycle stator to go bad?
There are a few things that may cause a stator to fail. Too heavy of a load when operating accessories (winch,heated grips,headlights, etc). If working several of these items at one time (plowing/pulling/possibly stuck at night) you would overload the system. This could cause either the stator or rectifier to fry.
How do I test my motorcycle stator?
Insert each probe into a stator socket. You should read around 0.2 to 0.5 ohms. If you show an open circuit with the “Open” or infinity reading or have higher resistance, then the stator is bad and you must replace it. If these tests all produce positive results, then the stator itself is good.