| 摘要 |
A method of attaching an internal combustion engine piston oiler includes the step of removing a crank shaft from an internal combustion engine to expose a plurality of block main bearing surfaces, selecting a drill guide shaped to fit one of the engine block main bearing surfaces, which drill guide has a predetermined drill guide bore therethrough, and positioning the selected drill guide on the engine block main bearing surface. The method includes positioning a drill bit through the bore in the selected drill guide and drilling a predetermined bore through the engine block webbing from one main bearing surface into the rear of the engine cylinder and then tapping the bore drilled into the engine block and installing an oil metering jet into the drilled and tap bore. The method also includes drilling an aperture into the oil groove in the crank shaft main bearing generally aligned with the engine main bearing surface drilled opening and then replacing the crank shaft in the engine block with the engine oil jet installed to enhance the lubrication of the engine piston dome and wrist pin. The process is repeated for each of the engine cylinders.
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