To save the development evaluation of the maintenance of the engine. When survey and assessment on the use of spare time cause loss of time for each task. Who made the estimate, thus making the recorded measurement is the concept of keeping the engine to reduce the time lost in the execution. To a reduction in maintenance and spare part search engines in less time, but the loss of time as possible. The result of the analysis, it was found that the total average satisfaction level towards the operation, convenient to use ... "Most satisfied" (x = 4.44, S.D = 0.19 ̅).Keywords: packing machine, assessment of treatment satisfaction.
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