| 摘要 |
A lubrication structure of a transmission includes an input shaft an output shaft including one end coaxially inserted with the input shaft and another end formed with an engagement portion, a first bearing member fitted between the input shaft and the output shaft, a second bearing member fitted between the output shaft and the housing, a shaft member including an end portion inserted into and engaged with the engagement portion of the output shaft, a lubricant passage including a first passage portion formed between the output shaft and the housing, a second passage portion formed between the output shaft and the shaft member, and an inner passage axially formed at an inner portion of the output shaft and reaching the first bearing member for guiding lubricant to the first bearing member, and a branched passage formed at the housing and branched from a vertically intermediate portion of the lubricant passage.
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