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A O Smith motor advice
Posted: Sat May 30, 2015 10:26 am
by ventrac4231
Good Morning All;
Ok the work on the 10ER is progressing nicely. I am getting ready to tackle the A O Smith motor that is its power plant. Has anyone here redone one of these creatures? It runs, but i want to do bearings and thoroughly clean the little monster and then paint it accordingly. Any and all direction and guidance would be greatly appreciated.
Best Regards
Eric
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 8:40 am
by eartigas
I got the same motor and I am planning on doing what you are planning. So I hope I can learn from your experiences but I can't offer any advice at this time.
What I noticed in my motor is that the cable enters through a plate cover and it's connected straight to the windings without any screws, etc. that would allow easy replacement.
Is it the same in yours?
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 10:09 am
by rcplaneguy
Suggestion before disassembly: make a "permanent" scratch mark for orientation where the body meets the end cap.
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 10:26 am
by rjent
rcplaneguy wrote:Suggestion before disassembly: make a "permanent" scratch mark for orientation where the body meets the end cap.
Absolutely! You can also use a center punch to punch alignment dots for reassembly. I used to use one dot on both on the "right" and two dots on the "left". Made reassembly easy ....
JMHO
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 11:43 am
by JPG
rjent wrote:rcplaneguy wrote:Suggestion before disassembly: make a "permanent" scratch mark for orientation where the body meets the end cap.
Absolutely! You can also use a center punch to punch alignment dots for reassembly. I used to use one dot on both on the "right" and two dots on the "left". Made reassembly easy ....
JMHO
"left", "right"???? One scratch across the 'joint' is all that is needed.
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 12:27 pm
by rjent
JPG wrote:rjent wrote:rcplaneguy wrote:Suggestion before disassembly: make a "permanent" scratch mark for orientation where the body meets the end cap.
Absolutely! You can also use a center punch to punch alignment dots for reassembly. I used to use one dot on both on the "right" and two dots on the "left". Made reassembly easy ....
JMHO
"left", "right"???? One scratch across the 'joint' is all that is needed.
That is why I put it in quotes LOL. When I work on motors I like to "establish" <- (see the quote .... ) a top. It may be the SN plate or the Capacitor, but establish a top and bottom, hence the "right" and "left"
OK, I do think differently ... I WAS in IT you know
Besides, I have seen scratches disappear after clean up. Just the way I do it .....
Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 3:16 pm
by JPG
Oh I do understand thinking 'differently'.(the story of my life it seems

)
"Scratch" with a file and it will not disappear!
I am lazy enough to seek the minimum required.(less to remember that way

)
Let's see, was it one or two that was on the left, and where was the top?
Just align the mark!

Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 3:37 pm
by rjent
JPG wrote:Oh I do understand thinking 'differently'.(the story of my life it seems

)
"Scratch" with a file and it will not disappear!
I am lazy enough to seek the minimum required.(less to remember that way

)
Let's see, was it one or two that was on the left, and where was the top?
Just align the mark!

Good grief, you must be old ....

Re: A O Smith motor advice
Posted: Thu Jun 25, 2015 3:44 pm
by JPG
rjent wrote:JPG wrote:Oh I do understand thinking 'differently'.(the story of my life it seems

)
"Scratch" with a file and it will not disappear!
I am lazy enough to seek the minimum required.(less to remember that way

)
Let's see, was it one or two that was on the left, and where was the top?
Just align the mark!

Good grief, you must be
old ....

Not as guilty as a couple others here, but guilty never the less.
