| 摘要 |
PROBLEM TO BE SOLVED: To provide a maintenance tool with which dismantling and assembling of a filling valve can be performed easily for maintenance.SOLUTION: A maintenance tool for a filling valve 10 is composed of a base plate 1, a pair of holding parts 2 provided on the upper face of the base plate 1, a supporting base 3 provided on the center of the upper face of the base plate 1, a fixed handle 4 arranged at the supporting base 3, a pair of post members 5 provided on a position of the tip side of the filling valve 50 on the base plate 1 and a centering tool 6 provided on the upper part of the pair of post members 5 attachably and detachably, wherein the centering tool 6 can carry out centering and positioning of a predetermined angle of the filling valve 50 when the filling valve 50 is in a maintenance posture and is attached in the upper part of the pair of post members 5. |
