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Transmission Grease Pump
- 1748 S
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- mikespeed35
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CORDiallyMike
Mike Huffman
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- pete kelly
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I figure the wheels on his salt flat car would have to be less than 2"
Was he pulling your leg?
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- Terry Cockerell
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Henry didn't mind me taking the picture he was a very kind person who would share information.
T cockerell
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- Ivor
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I know the clearance needs to be kept to a minimum but I think you have the decimal point in the wrong place, 0.001"to 0.002" clearance is hard to achieve but 0.0001" to 0.0002 " clearance is very difficult to achieve if not impossible in the 1930"s. From my experience if you do the best yo can on the conventional machine tools 0.002" to 0.005" clearance is as good as you can get and most likely as good as production facilities in the 1930's.
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- mikespeed35
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- Terry Cockerell
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Attached is a picture of a pump modified by Henry Portz although it has been extended with a spacer and longer gears the end view of the gears will be the same.
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