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Mack T-11 LTMS Version 2 Exploration

Mack T-11 LTMS Version 2 Exploration. Mack Surveillance Panel May 25, 2010. Reference oil data summary. Includes 161 reference tests in TMC dataset Includes 134 chartable reference tests Six test laboratories A – 42 chartable tests B – 29 chartable tests D – 16 chartable tests

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Mack T-11 LTMS Version 2 Exploration

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  1. Mack T-11 LTMS Version 2 Exploration Mack Surveillance Panel May 25, 2010

  2. Reference oil data summary • Includes 161 reference tests in TMC dataset • Includes 134 chartable reference tests • Six test laboratories • A – 42 chartable tests • B – 29 chartable tests • D – 16 chartabletests • F – 14 chartabletests • G – 27 chartabletests • G1 – 6 chartabletests • Latest reference oil result is April 25, 2010

  3. Current LTMS • Critical Parameter: Soot at 12 cSt viscosity increase – Conduct additional reference test if stand severity EWMA is exceeded and “if the direction of the test stand severity is deemed different from that of the test laboratory”. Conduct additional reference test if stand severity Shewhart limit is exceeded. Apply severity adjustment as for noncritical parameters. • Noncritical Parameters: Soot at 4 cSt viscosity increase, soot at 15 cSt viscosity increase, MRV at 180 hours – Apply severity adjustment if lab severity EWMA limit is exceeded.

  4. LTMS Version 2 ei and Zi Parameter: Soot at 12 cSt viscosity increase Zi onlyParameters: Soot at 4 cSt viscosity increase, soot at 15 cSt viscosity increase, MRV at 180 hours

  5. Review of alarms and actionsFate of T-11 Calibration Attempts in Current System

  6. Review of alarms and actionsFate of T-11 Calibration Attempts in Current System

  7. Review of alarms and actionsFate of T-11 Calibration Attempts Current System versus New System

  8. Prediction error by lab for Soot at 12 cStei for Laboratory A

  9. Prediction error by lab for Soot at 12 cStei for Laboratory B

  10. Prediction error by lab for Soot at 12 cStei for Laboratory D

  11. Prediction error by lab for Soot at 12 cStei for Laboratory F

  12. Prediction error by lab for Soot at 12 cStei for Laboratory G

  13. Prediction error by lab for Soot at 12 cStei for Laboratory G1

  14. EWMA by lab for Soot at 12 cStZi for Laboratory A

  15. EWMA by lab for Soot at 12 cStZi for Laboratory B

  16. EWMA by lab for Soot at 12 cStZi for Laboratory D

  17. EWMA by lab for Soot at 12 cStZi for Laboratory F

  18. EWMA by lab for Soot at 12 cStZi for Laboratory G

  19. EWMA by lab for Soot at 12 cStZi for Laboratory G1

  20. Industry EWMA for Soot at 12 cSt September 14, 2005: First ICF

  21. Prediction error – Soot @ 12 cSt

  22. Prediction error – MRV

  23. Prediction error – Soot @ 4 cSt

  24. Prediction error – Soot @ 15 cSt

  25. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory A

  26. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory B

  27. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory D

  28. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory F

  29. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory G

  30. Effective pass limit Soot at 12 cStNew System versus Current – Laboratory G1

  31. Effective pass limit MRVNew System versus Current – Laboratory A

  32. Effective pass limit MRVNew System versus Current – Laboratory B

  33. Effective pass limit MRVNew System versus Current – Laboratory D

  34. Effective pass limit MRVNew System versus Current – Laboratory F

  35. Effective pass limit MRVNew System versus Current – Laboratory G

  36. Effective pass limit MRVNew System versus Current – Laboratory G1

  37. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory A

  38. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory B

  39. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory D

  40. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory F

  41. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory G

  42. Effective pass limit Soot @ 4 cStNew System versus Current – Laboratory G1

  43. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory A

  44. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory B

  45. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory D

  46. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory F

  47. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory G

  48. Effective pass limit Soot @ 15 cStNew System versus Current – Laboratory G1

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