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Mack T-12 Reference Data Review. Jim Rutherford April 2, 2011. Words. What happened to the test keys in the TMC dataset?

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Mack t 12 reference data review

Mack T-12 Reference Data Review

Jim Rutherford

April 2, 2011


Words
Words

  • What happened to the test keys in the TMC dataset?

  • Zack and I did the best we could to identify parts batches associated with tests in the dataset. If labs swapped batches into kits, there could be errors in our designation. I am including the dataset in case you want to provide corrections.

  • I noticed an error I made in A7 of the procedure. RRPTRMLcylinder should be RPTRMLcylinder and RRPCLWcylinder should be RPCLWcylinder.

  • “11.6.3.1 Correction Factor for Average Cylinder Liner Wear—For all test (sic) using Batch R piston ring and cylinder liner hardware, multiply the average cylinder liner wear from 11.6.3 by 0.58 to get the final average cylinder liner wear result.”

  • I show original targets or ranges for 821. Didn’t have time to go back and find target period.

  • And now, the first batch of pictures …


Outlier screened Cylinder Liner Wear

IND: ( 821-1 , 821)

Labels indicate liner batch


Outlier screened, industry corrected Cylinder Liner Wear

IND: ( 821-1 , 821)

Labels indicate liner batch


Outlier screened, industry corrected Cylinder Liner Wear

IND: ( 821-1 , 821)

Labels indicate batches for (liners, rings, rod bearings, main bearings)


ln(Pb) IND: ( 821-1 , 821)


PbIND: ( 821-1 , 821)


ln(Pb2) IND: ( 821-1 , 821)


Pb2 IND: ( 821-1 , 821)


ln(OC) IND: ( 821-1 , 821)


OC IND: ( 821-1 , 821)


TRWL IND: ( 821-1 , 821)


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