P PT. Kaloka Binangun is a company that moved at industrial manufacturing on the production of paper pallet. Based on the interview result and observation through the company itself set of problem that happened at the company is the production line of paper pallet often faced damages that causing breakdown. The maintenance system that company applied these day is corrective maintenance. Along of using this corrective maintenance system, the number of breakdowns that happened at the company are 73 damage which can be categorized as a high number. The number of breakdowns appeared during the observation period from January 2013 to December 2013. Reliability Centered Maintenance (RCM) method is used to analyze the system so the company could find out the components that categorized as critical component in order to determine the correct maintenance tasks for each component. From the analysis result, 12 components are categorized for Condition Directed, meanwhile 2 components are categorized for Time Directed which is sensor and blade. Total Minimum Downtime (TMD) method is used to determine the correct interval of component alternation in order to minimize downtime. By means of this, then the best interval of component alternation for tensor is 218 hours with the value of D(tp) is 0,009578386, meanwhile the best interva of component alternation for blade is 619 hours with the value of D(tp) is 0,002247606. I olve the use of component alternation before the occurrence of damage, have mini a the downtime of the sensor component up to 6,33%, and the blade compone