Kaman Industrial Technologies Helps Reduce Cost Per Scream It may be hard to remember while riding the boomerangs and corkscrew loops of the Great American Scream Machine at Six Flags Adventure in Jackson, New Jersey, that all that excitement depends on grease. But John Kuschyk, supervisor of maintenance, never forgets. The road wheels on the 3,600-foot-long mega- roller coaster need to have the grease in their bearings replenished every seven to ten days from March to October, which adds up to a lot of grease. Kuschyk and Six Flags have two priorities for the Scream Machine. First, above all, is public safety. Second is a very fast, smooth ride. Both depend on a grease that will perform across the wide range of temperatures from chilly spring to the heat of summer, that will allow lubrica

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