Performance Indicators for Spare Parts and Maintenance Management: An Analytical Study

Table 4

The parameters considered in the analytical evaluation.

Cases	Parameters
Case 1: variation of demand and delay rates		Variable
		Variable
		0.075
		0.01
		2
		0.34
		0.9
		0.13
Case 2: rate variation of unexpected failure and maintenance interventions		4
		2
		Variable
		0.01
		Variable
		0.34
		0.9
		0.13
Case 3: repair rate variation for corrective and preventive maintenance		4
		2
		0.075
		0.01
		2
		Variable
		0.9
		Variable
Case 4: test rate variation (repair again or not)		4
		2
		0.075
		Variable
		2
		0.34
		Variable
		0.13