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/ The Way Things Work / Way Things Work, The (1994)(Dorling Kindersley).iso / article3 / sprn / sprn3z.dib (.png) < prev   
Bitmap Image  |  1994-04-22  |  35.4 KB  |  275x405  |  8-bit (59 colors)
   ocr: CRANK MECHANISM - SPRAY ARM CRANK ROTAIING SHAFT. The slowly rotating shaft turns a crank. This converts the rotation into a back-and-forth movement which rocks the spray arm.