I've got an old old fired boiler for home heat, made about 20-30 years
ago. It's a Utica. The maintenance page that came with it says to fill
the two oil cups that are on top of the burner motor. I don't see
O.U. Series Utica boiler with Flamelock burner
On Jan 9, 9:33 am, email@example.com wrote:
Some older motors came with small rubber plugs covering the oil holes
for lubricant. I have that type on on a warm air furnace blower motor.
The plugs are not all that obvious, so inspect closely. You may even
find there are only a couple of 1/8" holes on the top of the bearing
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