CLUTCH ACTUATOR STRUCTURE IN VEHICULAR POWER UNIT

摘要

PROBLEM TO BE SOLVED: To cool an electric actuator in a simplified structure, in a vehicular power unit provided with a clutch actuator installed on an engine body including: a hydraulic clutch interposed in a power transmission system between a crank shaft and driving wheels so as to switch power transmission on and off in accordance with the oil pressure change in a hydraulic oil chamber; a hydraulic control valve controlling oil pressure in the hydraulic oil chamber; and the electric actuator driving the hydraulic control valve.

SOLUTION: An oil discharged from the hydraulic control valve 94 is guided toward the electric actuator 95 by a guide means 142.

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