Sanmina Plant 2 backend manufacturing has 11,054 items consisting of toolings, jigs, fixtures, machines, etc which aremaintained by a group of backend maintenance technicians. The variety and uniqueness of these items have made sustainabilityand maintenance very challenging. When experienced technicians resign, new hires must undertake 1,631 hours, which is about8 months of Maintenance Training Program. This had caused limited resources to support maintenance tasks for production.The maintenance and engineering team has developed an E-MAINTENANCE system to transform a dedicated training programinto a learning program. As soon as new hires learn how to navigate with the E-MAINTENANCE system and tools trainingprogram, they can start performing their maintenance task effectively and efficiently.