Summary of L37 Data Dictionary changes from Version 19971223 to Version 19980203 OLD VERSION 8 0 C YYYYMMDD 0 10 L37 VERSION 19971223 NEW VERSION 8 0 C YYYYMMDD 0 10 L37 VERSION 19980203 OLD RTESTHRD 11 0 C 1 310 REFERENCE TEST HARDWARE NEW RTESTHRD 11 0 C 0 180 REFERENCE TEST HARDWARE OLD RRINGBAT 6 2 C 1 330 REFERENCE RING BATCH IDENTIFIER NEW RRINGBAT 8 0 C 1 360 REFERENCE RING BATCH IDENTIFIER OLD RPGWEAR 6 2 N 1 340 REFERENCE PINION GEAR WEAR NEW OLD RPGSFPIT 6 2 N 1 350 REFERENCE PINION GEAR SURFACE FATIGUE PITTING NEW OLD RPGSFRIP 6 2 N 1 360 REF PINION GEAR SURFACE FATIGUE RIPPLING NEW OLD RPGSFRID 6 2 N 1 370 REF PINION GEAR SURFACE FATIGUE RIDGING NEW OLD RPGSFSPA 6 2 N 1 380 REF PINION GEAR SURFACE FATIGUE SPALLING NEW OLD RPGSCORI 6 2 N 1 390 REFERENCE PINION GEAR SCORING NEW OLD RWEARFNL 6 2 N 1 640 FINAL REFERENCE PINION GEAR WEAR NEW RWEARFNL 6 2 N MERITS 1 670 FINAL REFERENCE PINION GEAR WEAR (MERITS) OLD RPITTFNL 6 2 N 1 650 FINAL REFERENCE PINION GEAR SURFACE FATIGUE NEW RPITTFNL 6 2 N MERITS 1 680 FINAL REFERENCE PINION GEAR SURFACE FATIGUE (MERITS) OLD RRIPPFNL 6 2 N 1 660 FINAL REF PINION GEAR SURFACE FATIGUE RIPPLING NEW RRIPPFNL 6 2 N MERITS 1 690 FINAL REF PINION GEAR SURFACE FATIGUE RIPPLING (MERITS) OLD RRIDGFNL 6 2 N 1 670 FINAL REF PINION GEAR SURFACE FATIGUE RIDGING NEW RRIDGFNL 6 2 N MERITS 1 700 FINAL REF PINION GEAR SURFACE FATIGUE RIDGING (MERITS) OLD RSPALFNL 6 2 N 1 680 FINAL REF PINION GEAR SURFACE FATIGUE SPALLING NEW RSPALFNL 6 2 N MERITS 1 710 FINAL REF PINION GEAR SURFACE FATIGUE SPALLING (MERITS) OLD RSCORFNL 6 2 N 1 690 FINAL REFERENCE PINION GEAR SCORING NEW RSCORFNL 6 2 N MERITS 1 720 FINAL REFERENCE PINION GEAR SCORING (MERITS) OLD TESTHARD 11 0 C 1a 750 NON-REFERENCE TEST HARDWARE NEW TESTHARD 11 0 C 0 190 NON-REFERENCE TEST HARDWARE OLD PGWEAR 6 2 N 1a 780 PINION GEAR WEAR NEW OLD PGSFPITT 6 2 N 1a 790 PINION GEAR SURFACE FATIGUE PITTING NEW OLD PGSFRIPP 6 2 N 1a 800 PINION GEAR SURFACE FATIGUE RIPPLING NEW OLD PGSFRIDG 6 2 N 1a 810 PINION GEAR SURFACE FATIGUE RIDGING NEW OLD PGSFSPAL 6 2 N 1a 820 PINION GEAR SURFACE FATIGUE SPALLING NEW OLD PGSCORIN 6 2 N 1a 830 PINION GEAR SCORING NEW OLD WEARFNL 6 2 N 1a 1140 FINAL PINION GEAR WEAR NEW WEARFNL 6 2 N MERITS 1a 1160 FINAL PINION GEAR WEAR (MERITS) OLD PITTFNL 6 2 N 1a 1150 FINAL PINION GEAR SURFACE FATIGUE PITTING NEW PITTFNL 6 2 N MERITS 1a 1170 FINAL PINION GEAR SURFACE FATIGUE PITTING (MERITS) OLD RIPPFNL 6 2 N 1a 1160 FINAL PINION GEAR SURFACE FATIGUE RIPPLING NEW RIPPFNL 6 2 N MERITS 1a 1180 FINAL PINION GEAR SURFACE FATIGUE RIPPLING (MERITS) OLD RIDGFNL 6 2 N 1a 1170 FINAL PINION GEAR SURFACE FATIGUE RIDGING NEW RIDGFNL 6 2 N MERITS 1a 1190 FINAL PINION GEAR SURFACE FATIGUE RIDGING (MERITS) OLD SPALFNL 6 2 N 1a 1180 FINAL PINION GEAR SURFACE FATIGUE SPALLING NEW SPALFNL 6 2 N MERITS 1a 1200 FINAL PINION GEAR SURFACE FATIGUE SPALLING (MERITS) OLD SCORFNL 6 2 N 1a 1190 FINAL PINION GEAR SCORING NEW SCORFNL 6 2 N MERITS 1a 1210 FINAL PINION GEAR SCORING (MERITS) OLD RGDISCOL 6 2 N 2 1250 RING GEAR DISCOLORATION NEW OLD PGDISCOL 6 2 N 2 1260 PINION GEAR DISCOLORATION NEW OLD RGCORRSN 6 2 N 2 1270 RING GEAR CORROSION NEW OLD PGCORRSN 6 2 N 2 1280 PINION GEAR CORROSION NEW OLD RGDEPOST 6 2 N 2 1290 RING GEAR DEPOSITS NEW OLD PGDEPOST 6 2 N 2 1300 PINION GEAR DEPOSITS NEW OLD RGWEAR 6 2 N 2 1310 RING GEAR WEAR NEW OLD SUMWEAR 6 2 N 2 1320 SUMMATION RING GEAR WEAR NEW SUMWEAR 6 2 N MERITS 2 1340 SUMMATION RING GEAR WEAR (MERITS) OLD RGSFPITT 6 2 N 2 1330 RING GEAR SURFACE FATIGUE PITTING NEW OLD SUMPITT 6 2 N 2 1340 SUMMATION RING GEAR SURFACE FATIGUE PITTING NEW SUMPITT 6 2 N MERITS 2 1360 SUMMATION RING GEAR SURFACE FATIGUE PITTING (MERITS) OLD RGSCORIN 6 2 N 2 1350 RING GEAR SCORING NEW OLD SUMSCOR 6 2 N 2 1360 SUMMATION RING GEAR SCORING NEW SUMSCOR 6 2 N MERITS 2 1380 SUMMATION RING GEAR SCORING (MERITS) OLD SUM1 6 2 N 2 1370 SUM OF WEAR, PITTING AND SCORING SUMMATIONS NEW SUM1 6 2 N MERITS 2 1390 SUM OF WEAR, PITTING AND SCORING SUMMATIONS (MERITS) OLD SUBTOT1 6 2 N 2 1380 WEIGHTED SUB TOTAL FOR WEAR, PITTING AND SCORRING NEW SUBTOT1 6 2 N MERITS 2 1400 WEIGHTED SUB TOTAL FOR WEAR, PITTING AND SCORRING (MERITS) OLD RGSFRIPP 6 2 N 2 1390 RING GEAR SURFACE FATIGUE RIPPLING NEW OLD SUMRIPP 6 2 N 2 1400 SUMMATION RING GEAR SURFACE FATIGUE SPALLING NEW SUMRIPP 6 2 N MERITS 2 1420 SUMMATION RING GEAR SURFACE FATIGUE SPALLING (MERITS) OLD RGSFRIDG 6 2 N 2 1410 RING GEAR SURFACE FATIGUE RIDGING NEW OLD SUMRIDG 6 2 N 2 1420 SUMMATION RING GEAR SURFACE FATIGUE RIDGING NEW SUMRIDG 6 2 N MERITS 2 1440 SUMMATION RING GEAR SURFACE FATIGUE RIDGING (MERITS) OLD RGSFSPAL 6 2 N 2 1430 RING GEAR SURFACE FATIGUE SPALLING NEW OLD SUMSPAL 6 2 N 2 1440 SUMMATION RING GEAR SURFACE FATIGUE SPALLING NEW SUMSPAL 6 2 N MERITS 2 1460 SUMMATION RING GEAR SURFACE FATIGUE SPALLING (MERITS) OLD SUM2 6 2 N 2 1450 SUM OF RIPPLING, RIDGING AND SPALLING SUMMATIONS NEW SUM2 6 2 N MERITS 2 1470 SUM OF RIPPLING, RIDGING AND SPALLING SUMMATIONS (MERITS) OLD SUBTOT2 6 2 N 2 1460 WEIGHTED SUB TOTAL FOR RIPPLING, RIDGING AND SPALLING NEW SUBTOT2 6 2 N MERITS 2 1480 WEIGHTED SUB TOTAL FOR RIPPLING, RIDGING AND SPALLING (MERIT OLD DBKLSAVG 6 0 N IN 3 1610 AFTER TEST BACKLASH DIFFERENCE (IN) NEW DBKLSAVG 6 3 N IN 3 1630 AFTER TEST BACKLASH DIFFERENCE (IN) OLD NEW RVERSION 8 0 C YYYYMMDD 0 200 REFERENCE TEST VERSION (YYYYMMDD) OLD NEW TVERSION 8 0 C YYYYMMDD 0 210 NON-REFERENCE TEST VERSION (YYYYMMDD) OLD NEW RWEAR 6 2 N MERITS 1 370 REFERENCE PINION GEAR WEAR (MERITS) OLD NEW RPITT 6 2 N MERITS 1 380 REFERENCE PINION GEAR SURFACE FATIGUE PITTING (MERITS) OLD NEW RRIPP 6 2 N MERITS 1 390 REF PINION GEAR SURFACE FATIGUE RIPPLING (MERITS) OLD NEW RRIDG 6 2 N MERITS 1 400 REF PINION GEAR SURFACE FATIGUE RIDGING (MERITS) OLD NEW RSPAL 6 2 N MERITS 1 410 REF PINION GEAR SURFACE FATIGUE SPALLING (MERITS) OLD NEW RSCOR 6 2 N MERITS 1 420 REFERENCE PINION GEAR SCORING (MERITS) OLD NEW WEAR 6 2 N MERITS 1a 800 PINION GEAR WEAR (MERITS) OLD NEW PITT 6 2 N MERITS 1a 810 PINION GEAR SURFACE FATIGUE PITTING (MERITS) OLD NEW RIPP 6 2 N MERITS 1a 820 PINION GEAR SURFACE FATIGUE RIPPLING (MERITS) OLD NEW RIDG 6 2 N MERITS 1a 830 PINION GEAR SURFACE FATIGUE RIDGING (MERITS) OLD NEW SPAL 6 2 N MERITS 1a 840 PINION GEAR SURFACE FATIGUE SPALLING (MERITS) OLD NEW SCOR 6 2 N MERITS 1a 850 PINION GEAR SCORING (MERITS) OLD NEW RDISCOL 6 2 N 2 1270 RING GEAR DISCOLORATION OLD NEW PDISCOL 6 2 N 2 1280 PINION GEAR DISCOLORATION OLD NEW RCORRSN 6 2 N 2 1290 RING GEAR CORROSION OLD NEW PCORRSN 6 2 N 2 1300 PINION GEAR CORROSION OLD NEW RDEPOST 6 2 N 2 1310 RING GEAR DEPOSITS OLD NEW PDEPOST 6 2 N 2 1320 PINION GEAR DEPOSITS OLD NEW WEARRING 6 2 N MERITS 2 1330 RING GEAR WEAR (MERITS) OLD NEW PITTRING 6 2 N MERITS 2 1350 RING GEAR SURFACE FATIGUE PITTING (MERITS) OLD NEW SCORRING 6 2 N MERITS 2 1370 RING GEAR SCORING (MERITS) OLD NEW RIPPRING 6 2 N MERITS 2 1410 RING GEAR SURFACE FATIGUE RIPPLING (MERITS) OLD NEW RIDGRING 6 2 N MERITS 2 1430 RING GEAR SURFACE FATIGUE RIDGING (MERITS) OLD NEW SPALRING 6 2 N MERITS 2 1450 RING GEAR SURFACE FATIGUE SPALLING (MERITS)