<VV> Maybe the starter.
Hugo Miller
hugo at aruncoaches.co.uk
Sat Aug 8 03:53:09 EDT 2020
Are you saying a hot engine is harder to crank than a cold one? Thats a
novel concept. Unless it's on the point of seizing of course!
On 2020-08-08 05:16, H Smith via VirtualVairs wrote:
> I am surprised that more of you haven’t experienced the worn bushings
> and dragging starter syndrome. As stated by others the bushings wear
> to one side due to the load of cranking against the starter/ring,
> gear
> the same direction all the time. At this point I realize I am going
> to run afoul with those that believe a cool engine cranks harder
> than
> a hot one. In a hot engine the parts have grown to their maximum
> dimension. Pistons are bigger, rings have grown in length.
> Everything in well lubed and oil has closed tolerances . In the
> starter the armature moves sideways into the worn area of the
> bushings. It starts to turn and runs into the marginally heavier
> load
> of the hot engine. Due to the worn bushings it is running closer to
> the field. It starts drawing a ton of current from what is a
> normally
> well charged battery. More magnetism than normal which snatches the
> armature solid sideways against the field coil. It’s not going to
> turn
> till the key is released or the battery goes dead.
> I request that if anybody wants to challenge this that they pull
> their starter and look at the drag marks on the field cores and/or
> armature cores where they have been rubbing together.
> This is not to say that a bad solenoid ,corroded battery clamp, or
> other connection can’t exhibit similar side effects Smitty
>
> Sent from my iPad
> _______________________________________________
> This message was sent by the VirtualVairs mailing list, all
> copyrights are the property
> of the writer, please attribute properly. For help,
> mailto:vv-help at corvair.org
> This list sponsored by the Corvair Society of America,
> http://www.corvair.org/
> Post messages to: VirtualVairs at corvair.org
> Change your options:
> http://www.vv.corvair.org/mailman/options/virtualvairs
> Archives: http://www.vv.corvair.org/archive.htm
> _______________________________________________
More information about the VirtualVairs
mailing list