Type of Failure

TTR (Hours)

TTR Frequency

Percent of TTR

MP

679

151

43.37%

OI

551.25

72

35.21%

OP

159.25

78

10.17%

MM

58.25

31

3.72%

ME

63.5

39

4.06%

MO

54.5

25

3.48%

Total

1565.75

396

100.00%