[Code of Federal Regulations] [Title 25, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 25CFR900] [Page 1103] TITLE 25--INDIANS CHAPTER V--BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR, AND INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PART 900_CONTRACTS UNDER THE INDIAN SELF-DETERMINATION AND EDUCATION ASSISTANCE ACT--Table of Contents Subpart F_Standards for Tribal or Tribal Organization Management Systems Sec. 900.56 What maintenance is required for property? Required maintenance includes the performance of actions necessary to keep the property in good working condition, the procedures recommended by equipment manufacturers, and steps necessary to protect the interests of the contractor and the Secretary in any express warranties or guarantees covering the property.