How A Starter Motor Works Teardown and Explanation
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- Опубликовано: 29 окт 2024
- In this video I disassemble the starter I replaced in the Accord starter replacement video to see why it failed and to show you what's inside.
How a starter motor armature works:
• how a starting motor w...
Honda Accord Starter Motor Replacement:
• Honda Accord Starter R...
"Welcome To The Show" Kevin MacLeod (incompetech.com)
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That's a nice review. You make a good point that if you rebuild, you should examine and repair anything that is next to go. You may get a few miles out of just replacing the solenoid contacts but the brushes may be next. Getting parts is also an issue, but for me the biggest problem is being without a vehicle while repairs are done.
To be honest, this is the best starter motor internals video on RUclips
***** So why does hitting a starter with a hammer while you're turning the ignition key cause a failed starter to work temporarily? Does it just cause enough vibration to get the brushes to make contact?
Just tore apart a Toyota V6 starter. Instead of a commutator, the brushes are directly in contact with the windings. Pretty interesting design.
Thanks so much for your video! i didn't think something like this was out there on utube. helped me put together my oops lo
Helpful video. I took apart my starter cuz I was wondering if it was in fact the starter or bad ground/wiring and I found that these brush holders were completely worn down missing two out of four plus other issues
My solinoid draws alot of curent but does not click and no movement of armeture.
Upon removing power there is a big arc, As in a calapsine magnetic field. Possibly stuck?
hi, i have 20101 toyota corolla... even after i release the key, especially on cold start, i feel grinding noise ...
will that be overnning clutch... pls advise.. after that cold start, if i try one more time, i wont have that problem.
pls advise.
Either the over running clutch or the pinion gear isn't fully retracting after the key is released.
***** Thank you very much. Will replace my starter.. Thanks for quick reply
I got a question, why is there 6 magnets when there is only 4 brushes?
hi, in the solenoid there is a connector that has only oe wire, what is that connector for can u pls advise. i have the same in Toyota corolla as well. i am not looking at the positive wire ,
It's a common battery power wire connected to both the hold in and pull in windings inside the solenoid. This is where power is applied from the ignition switch to activate the starter.
The other end of the pull in winding is wired in series with the motor and the hold in winding is wired to a constant ground.
This is so the pull in winding is kicked out of the circuit when the solenoid closes and the starter motor starts rotating. When the motor is running only the hold in winding is energized.
I explain it graphically in my no crank diagnosis video.
Great. I can remember your videos where in which u explain hold in and pull in windings. one more question. When u release the start from ignition switch from start position, (just for that moment. bendix is still running with flywheel speed, but however the overruning clutch ensure that rotor is not spinning at the speed of flywheel. So how does overruning clutch knows when to allow and not allow. meaning when the start button is engaged, overrunning clutch is off, when start button disenage overrning clutch is on, so how does this overrunig clutch works with respect when to on and off.. pls advise.
sivaraj palanisamy
The clutch which is attached to the pinion gear will only lock itself to the motor shaft when its rotating faster than the engine (flywheel).
When the engine starts the flywheel spins faster than the starter motor decoupling the pinion gear from the motor shaft.
thank you very much. i have requested a question on Diode with respect to back feeding.. placed in starter schematics on toyoto corolla.. any advise if you have that would be great.
hi, if brushes are worn out, why is solenoid not working
Because the pull in winding is wired in series with the motor armature. No brush contact, no current flow through the pull in winding, no solenoid function.
Great. Make sense. By the way your explanations are excellent and it is complete (meaning you are covering everything one should know). Thanks so much. i like to see more videos from you.. Are you an Master mechanic.. if not, you are 200% eligible.. Thanks again.