Test Monitoring Center Report to the Mack Test Surveillance Panel April 21, 2003 San Antonio
T-8/T-8E Reference Oil Testing Summary Test Activity Low Currently Calibrated 3 Labs 5 Stands Current Alarms None
T-8/T-8E Reference Oil Testing Summary Severity Trends (through April 2003 period) VI38: 0.44 cSt mild RV48: no trend RV2: 0.08 rvu severe Precision All three parameters Within historical levels Slight degradation compared to recent periods
T-9 Reference Oil Testing Summary Test Activity None Currently Calibrated 1 Lab 2 Stands Current Alarms
T-10 Reference Oil Testing Summary Test Activity Low Currently Calibrated 3 Labs 5 Stands Current Alarms None
T-10 Reference Oil Testing Summary Severity Trends PB: 4 ppm mild at Merit Rating Target of 30 ppm CLW: 1.4 microns severe TRWL: 3 mg severe OC: 3.2 g/hr severe PB2: 1 ppm mild Precision All parameters showing improvement
T-10A Reference Oil Testing Summary Alarms Warning Alarm, severe Severity Trends MRV: 452 cP severe
Items for Surveillance Panel Consideration T-10 Operational Validity Proposal Submitted by TMC in Nov ‘02 Intake Manifold Pressure Spec Quality Index System Time Responses Non-control Parameter Typical Values TMC requests SP action by June ASTM meeting