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06-22-2010, 12:17 PM | #1 |
Senior Member
Join Date: May 2010
Location: West Haven, CT
Posts: 143
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Generator Question-part two
Thanks for the answers on my first question.My second question is,the oil fill cap,when you put oil in it where does it go? There is no hole in the bushing to let the oil into the shaft area. What does the oil do? just cool down the bushing?
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06-22-2010, 01:20 PM | #2 |
Senior Member
Join Date: May 2010
Location: Virginia
Posts: 276
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Re: Generator Question-part two
You need to drill a small hole into the brass/copper looking bushing. Oil will then flow inside, there is a wick inside the generator that catches the drop or two of oil.
At least on my generator there was. |
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06-22-2010, 02:00 PM | #3 |
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Join Date: May 2010
Location: on the Littlefield
Posts: 6,159
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Re: Generator Question-part two
The bushing should be made of powdered metal (oilite bushing), the oil goes into the felt wick, the wick touches the bushing ,the bushing holds just enough oil for lubing ---drilling a hole directly through the bushing can flood it and the excess oil can get on the commutator and into the brushes
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06-24-2010, 04:17 PM | #4 |
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Join Date: May 2010
Location: Mpls, MN
Posts: 27,582
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Re: Generator Question-part two
What Kurt said!
Also don't forget to oil the front bearing. I just did work on a nice low mileage original generator with a rough front bearing because it seems it never was oiled. Use a screwdrive to push the cover to the side and add a few drops of oil a couple times a year. Over oiling the front bearing won't hurt anything. |
06-24-2010, 08:55 PM | #5 |
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Join Date: May 2010
Posts: 118
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Re: Generator Question-part two
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