Identify 36 V motor

[Helix68]

Can anyone ID this motor. Bought for $70 on Craigslist.... ID plate is worn off and idk which post is which???

Brought it to a local shop and they told me it’s a series motor and that I would have to jump one post to another and have the other (2) posts connected to (+) and (-).... on a 12v battery to test the motor (see if it spins)

I’d like to test it before trying to fabricate a bracket to hold it in place on my 86 club car. Only
Problem is - I’ve no idea which posts are which and I don’t want to burn it out (?) by randomly connecting jumpers to it.

First time owner and first time posting.

ALSO - this is not a club car motor - came off another make....

Thanks !

[Helix68]

UPDATE:
Reading thru the forum found out motor casing is “LIGHTLY” stamped and probably covered by years of build up....
Sure enough - wire brush revealed posts numbers!

Hope that helps someone with same issue....