Why does the oil cup keep leaking oil into the bearing box? Test the bearing box oil level when it is full.
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Is there any information about this kind of oil cup, instructions, principles, etc. After being sprayed with fire water from above the pump?
I don’t see any air holes at the bottom of this oil cup. What’s going on?
The oil level in the oil cup is too high, or the oil cup is leaking.
It is recommended to disassemble it and it will be clear at a glance. There should be an adjustment control.
It is possible that the opening position of the bevel opening is too high. Check that the position of the bevel opening should be the same as the normal oil level in the bearing box (1/2 position of the oil window). If the bevel opening is too high, oil will be replenished all the time.