OCR Text |
Show Foreign Matter Sticks at "Neck of the Bottle" The "neck of the bottle" In an automobile auto-mobile radiator Is at the top of the cooling fins or tubes. Any foreign matter thut finals around with the water always gets stuck at this point and the result Is retarded circulation and a tendency for the motor to overheat over-heat . . Ordinary flushing will no) remove serious obstructions. But you can get them out hy the slmpt" method shown. Incision In Radiator, After the Shell ft Removed, Gives Access to Obstruct Ing Particles. Itciiiove the radiator shell and with a sliaip. strong knife make a curved Incision. Then fold out the flap thus formed. Pick out the obstruction! with a pointed Instrument, push the flap back In place and solder It. Kadi ators are made of tiiin sheet brass so this Is easier than It. looks. I'opuln' Science Monthly. |