| 摘要 |
An engine includes a crankcase defining an interior volume for containing lubricant, a fill apparatus including a fill passage and a cap removably coupled to the fill passage, the fill passage defining a main conduit through which the lubricant is provided to the interior volume, a visual interface including an indicator movable in response to an amount of the lubricant in the interior volume to indicate different amounts of the lubricant in the interior volume, a float configured to float on a surface of the lubricant, and a float rod coupling the float to the indicator so that movement of the float in response to changes in the amount of the lubricant in the interior volume causes movement of the indicator.
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