Maintenance

Maintenance may refer to:

• Biological science
  • Maintenance respiration
  • Maintenance of an organism

• Non-technical maintenance:
  • High-maintenance, slang expression
  • Child support or alimony, also called spousal support
  • Champerty, assistance provided to a litigant by one who does not have a bona-fide interest in a lawsuit
  • Feudal maintenance, system of funding armies

• Technical maintenance:
  • Aircraft maintenance
  • Maintenance, repair and operations
  • Car maintenance
  • Railroad track maintenance
  • Software maintenance

• General types of technical maintenance:
  • Condition-based maintenance
  • Corrective maintenance
  • Planned maintenance
  • Predictive maintenance
  • Preventive maintenance
  • Proactive maintenance
  • Reliability centered maintenance
  • Value driven maintenance