| 摘要 |
The present invention relates to an inspection tool for a piston top dead center point of an engine, which allows to conveniently inspect a height of a top dead center point of each piston making a vertical movement in a cylinder of multi-cylinder engine having a plurality of cylinders; to distinguish a piston whose top dead center point is not accurately matched among a plurality of pistons, and to more easily maintain a vehicle by easily discovering a defective part in case of a vehicle repair. To achieve the above purpose, the inspection tool for a piston top dead center point of an engine of the present invention comprises: a measuring rod inserted into the engine through an ignition plug hole of the engine stopped to measure the dead top center point position of the piston making a vertical reciprocating movement in the cylinder; a movement guidance with a combining hole punched for the measuring rod to be inserted, and a fixing screw hole punched on one side surface to be penetrated by the combining hole, and to have a screw thread on an inner circumferential surface; and a fixing screw combined with the fixing screw hole of the movement guidance to be able to fixate or to release a fixation of a position of the movement guidance. |
