| 摘要 |
PROBLEM TO BE SOLVED: To reduce the cost by shortening piping connected to a cooling water pump and to supply cooling water effectively. SOLUTION: The cooling water pump 26 is directly attached to a front end of a cylinder body 12. A cooling water suction opening 32 of the cooling water pump 26 is connected to a radiator located in front of an engine via a cooling water hose for supply. A cooling water outlet 37 of the cooling water pump 26 is opened at a cylinder body 12 side of a pump housing 28. A cooling water inlet 40 at an engine side 3 is formed in the cylinder body 12 opposed to the cooling water outlet 37. COPYRIGHT: (C)2004,JPO |
