Worked my way from #5 maintenance to #1 , lots of hours - develop a PM system that allows you to set up your times for the machines PM's , once you have that all uncontrol then its like any thing else ( example -working on boilers once their started -youre there just to make sure they stay running) If your doing your job right - your sitting down and bored as hell - if your not doing your job right - the machines are down ,your running your ass off and were not making any money