In any fabrication there are two types of improvements are: Improvements in manual operations and improvements in machinery equipment . The first involves the definition of standard operation , the reallocation operation among workers , rearrangement , storage of spare parts and products , etc . The second improvement involves the use of new equipment for example robots and automated machines . In the factory Toyota repair manual operation is always done before mempebaiki completeness machine . The reason is : • From the point of utility costs , repair the engine may not be profitable . • Perubaan manual operation if necessary can be developed as an initial condition , while no machine equipment repairs . • Repairs to the machine perlangkapan often fail if done manually corrected before surgery . Promoting policies Jidoka Autonomy or ” Jidoka ” substantially improve machine equipment to reduce the number of workers . However , there are two issues to consider when applying Jidoka nam
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