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Show USEFUL NOZZLE FOR CLEANING CYLINDERS Litile Device Shown in Illustration Illustra-tion Will Be Appreciated. Merely an Auxiliary Air Pipe Fitted Onto End of Compressed-Air Hose for Injecting Blast of Air Into Cylinders. Any mechanic who has overhauled a gasoline engine and scraped the carbon car-bon out of the cylinders will appreciate appreci-ate the little device illustrated. It is merely an auxiliary air pipe which is fitted onto the end of a compressed-air compressed-air hose for injecting a blast of air into the cylinders', to rid them of the loose flakes of carbon dislodged by the scraping tools. The air pipe is made from a piece of -inch copper tube, its length depending de-pending on the depth of the cylinder to be cleaned. One end of the pipe is slightly curved, to enable the operator oper-ator to force the blast of air into the JaiSi2siKr1i asm s& y ill i ' sottifn A Nozzle With a Curved End, Attached to the Compressed-Air Tube, Will Satisfactorily Assist .. in Cleaning Carbon Out of Automobile Cylin-ders. Cylin-ders. valve chambers. The other end is soldered sol-dered to the body of an old tire valve. A piece of steel, of convenient shape to assist the hand in holding the tube, is then threaded onto the valve stem, fastened with a nut, and soldered. This little device, which may be made in a few minutes, will save hours of valuable time on overhauling jobs. Popular Mechanics Magazine. |