| 摘要 |
PURPOSE:To prevent removal of drain hose from drain section when fixing, by providing a retainer board at the upper portion of drain section when fixing the drain hose to the drain section of cooling unit from engine room through blind work. CONSTITUTION:When fixing a drain hose 14 to piped drain section 12 projecting from the lower end section at the outside of a cooling unit 11, one end section 15 of said hose 14 is first inserted into the drain section 12. Then the other end 16 of hose 14 is pulled out from an engine room 17 through a hole section 19 made through a dash panel 18 while to fit the flange section 20 provided on the hose 14 with the circumferential edge of the hole section 19. At this time, the hose 14 is folded to generate a force directed to the upper part of the cooling unit 11 at the other end 16. But since one end 15 of hose 14 is pressed by a retainer board 13 provided above the drain section 12 of cooling unit 11, removal of one end 15 from the drain section 12 is prevented. |
