Test monitoring center report to the mack test surveillance panel
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Test Monitoring Center Report to the Mack Test Surveillance Panel PowerPoint PPT Presentation


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Test Monitoring Center Report to the Mack Test Surveillance Panel. October 23, 2003 Paulsboro, NJ. Reference Oil Testing Summary. Test Activity All Mack tests (T-8, T-9, T-10, and T-11) Low Semi-Annual summaries of recent activity are available from the TMC

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Test Monitoring Center Report to the Mack Test Surveillance Panel

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Test monitoring center report to the mack test surveillance panel

Test Monitoring CenterReport to the Mack Test Surveillance Panel

October 23, 2003

Paulsboro, NJ


Reference oil testing summary

Reference Oil Testing Summary

  • Test Activity

    • All Mack tests (T-8, T-9, T-10, and T-11)

      • Low

  • Semi-Annual summaries of recent activity are available from the TMC

    • Please let me know if you would like to be added to the distribution list


T 11 industry charts soot at 12 cst

T-11 Industry Charts – Soot at 12 cSt


T 11 industry charts mrv

T-11 Industry Charts – MRV


Liner measurement round robin

Liner Measurement Round Robin

  • All eight instruments (five labs) successfully calibrated through all three 2003 round robin

  • Fall ’03 round robin is in progress and will complete by end of year


Liner measurement round robin results

Liner Measurement Round Robin Results


T 10 intake manifold pressure

T-10 Intake Manifold Pressure

  • Min, Max, and Average of all tests


T 10 intake manifold pressure1

T-10 Intake Manifold Pressure

  • Proposed Options

    • 1. Ranged parameter

      • Stage 1: 160 – 200 kPa

      • Stage 2: 210 – 250 kPa

    • 2. Minimum spec

      • Stage 1: 160 kPa

      • Stage 2: 210 kPa

    • 3. No spec


T 11 o h issues

T-11 O & H Issues

  • Intake Manifold Pressure Spec

    • Possibly develop in manner similar to the T-10

      • Submit data to TMC

      • TMC to distribute to group with a proposal

    • Target resolution at December meeting or conference call


T 11 o h issues1

T-11 O & H Issues

  • Oil Flush Injection Timing

    • What are labs currently running?

    • Should we specify?


T 11 o h issues2

T-11 O & H Issues

  • Humidity Measurements

    • Measurement locations and sensors differ from lab to lab

    • Does it make sense to measure unless it is at the intake manifold?


T 11 o h issues3

T-11 O & H Issues

  • Fuel pressure / pressure regulator

    • Pressure of 70 psi nominal (~480 kPa)

    • Regulator: 691GC227M2

    • Should we

      • Include regulator p/n in procedure?

      • Report fuel pressure?

      • If so, should we put a spec on fuel pressure?


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