| 摘要 |
A tool for replacing brake pads of disc braking systems of automobiles includes a screw rod combined with a sliding handle and having a ring groove; a first plate body combined with the screw rod and having two through holes; a second plate body screwed with the screw rod and having a screw hole and a through hole respectively aligned with the through holes of the first plate body; a guide rod extending through the through holes of the second plate body and the first plate body and having two ring grooves at both ends. The ring grooves can be engaged with retainer rings. Only to place the first plate body and the second plate body against front ends of more than one piston and to rotate the screw rod forward, a user can press the pistons to their initial positions simultaneously at a time for replacing new brake pads.
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