I have an old window fan, maybe 50 yrs old that works great but it
hasnt been oiled or used in maybe 20 years. Today I put it to use in a
window. Its a quality unit US made of course with a large motor with 2
oil ports, I put about 10 drops of oil in each port but I wonder if
this is enough oil.
I've seen various reccomendations. Any thing from two drops to 1/8
ounce, depending on what kind of motor. Sounds about right, to me. I
like to put a drop or two where the center shaft meets the bronze
berring. In addition to the oil holes.
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