| 01.11.1984 | Alteration complete "RECLASSIFICATION OF DUPLICATED CLASSES AND NUMBERED STOCK TO MEET THE REQUIREMENTS OF THE WAGON MONITORING SYSTEM. (RS4007)". New class: "EZZF". |
| 23.09.1987 | Alteration complete "RECLASSIFICATION OF VEHICLES IN ACCORDANCE WITH R.O.A. DETERMINATION. SUFFIX "F", "H", "P" & "I". SEE ALTERATION FORMS RS3000 TO RS3079 INCLUSIVE. (RS4231)". New class: "AZXP". |
| 18.01.1988 | Alteration complete "REC1ASSIFY AZQY TO AZQF - REFER RS4231 (RS3078)". New class: "AZQF". |
| 16.08.1989 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 16.08.1989 | Repair "HAND BRAKE ASSEMBLY COMPLETE". |
| 30.09.1989 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 30.09.1989 | Repair "BOGIE BRAKE RIGGING, LEVERS & RODS". |
| 30.09.1989 | Repair "COMPLETE TRIPLE VALVE "AF" OR "ITV"". |
| 30.09.1989 | Repair "COUPLER KNUCKLE". |
| 30.09.1989 | Repair "OTHER BRAKE CYLINDER COMPLETE". |
| 30.09.1989 | Repair "STEP". |
| 15.01.1991 | Repair "HANDBRAKE HANDLE". |
| 15.01.1991 | Repair "STEP". |
| 17.01.1991 | Repair "HAND BRAKE ASSEMBLY COMPLETE". |
| 17.01.1991 | Repair "HANDBRAKE HANDLE". |
| 10.05.1991 | Repair "STEP". |
| 15.11.1991 | Repair "HANDBRAKE HANDLE". |
| 15.11.1991 | Repair "STEP". |
| 15.11.1991 | Repair "UNCOUPLING ROD ASSEMBLY". |
| 17.05.1992 | Repair "HAND BRAKE ASSEMBLY COMPLETE". |
| 17.05.1992 | Repair "STEP". |
| 10.06.1992 | Repair "HAND BRAKE ASSEMBLY COMPLETE". |
| 25.09.1992 | Repair "HANDRAILS END". |
| 25.09.1992 | Repair "STEP". |
| 25.09.1992 | Repair "UNCOUPLING ROD ASSEMBLY". |
| 23.09.1993 | Repair "STEP". |
| 11.02.1994 | Repair "STEP". |
| 12.03.1994 | Repair "VEHICLE COMPLETE". |
| 11.04.1994 | Alteration "RECLASSIFY "AZQF" FLAT WAGON TO "RFQF". (NRC032)". New class: "RFQF". |
| 21.08.1986 | Alteration complete "REFURBISHMENT OF ONE "Q" WAGON FOR HEAVY MACHINERY TRAFFIC. Q 1966 (RS4143)". |
| 23.09.1987 | Alteration complete "RECLASSIFICATION OF VEHICLES IN ACCORDANCE WITH R.O.A. DETERMINATION. SUFFIX "F", "H", "P" & "I". SEE ALTERATION FORMS RS3000 TO RS3079 INCLUSIVE. (RS4231)". New class: "AZXP". |
| 18.01.1988 | Alteration complete "REC1ASSIFY AZQY TO AZQF - REFER RS4231 (RS3078)". New class: "AZQF". |
| 16.08.1989 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 16.08.1989 | Repair "BOGIE SIDEFRAME". |
| 16.08.1989 | Repair "BRAKE PULL ROD". |
| 18.09.1989 | Repair "STEP". |
| 12.12.1989 | Repair "HANDRAILS END". |
| 20.03.1990 | Repair "BOGIE COMPLETE". |
| 20.03.1990 | Repair "COUPLER TRIGGER LEVER". |
| 03.05.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 03.05.1990 | Repair "BRAKE BLOCK RB95". |
| 03.05.1990 | Repair "BRAKE FULCRUM BRACKET". |
| 03.05.1990 | Repair "END HOSE". |
| 03.05.1990 | Repair "LASHING POINT". |
| 03.05.1990 | Repair "LASHING POINT". |
| 08.06.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 08.06.1990 | Repair "BOGIE COMPLETE". |
| 04.07.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 04.07.1990 | Repair "BRAKE PIN". |
| 12.07.1990 | Repair "UNCOUPLING ROD ASSEMBLY". |
| 26.09.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 26.09.1990 | Repair "BOGIE SIDEFRAME". |
| 26.09.1990 | Repair "BRAKE LEVER". |
| 26.09.1990 | Repair "BRAKE PULL ROD". |
| 26.09.1990 | Repair "BRAKE SPREADER & HANGERS". |
| 26.09.1990 | Repair "COUPLER COMPLETE". |
| 26.09.1990 | Repair "HANDRAILS END". |
| 26.09.1990 | Repair "TOP CENTRE PLATE". |
| 26.09.1990 | Repair "YOKE COMPLETE". |
| 10.10.1990 | Repair "BRAKE PIN". |
| 30.10.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 30.10.1990 | Repair "BOGIE BRAKE BLOCKS X92". |
| 30.10.1990 | Repair "BRAKE SPREADER & HANGERS". |
| 21.11.1990 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 21.11.1990 | Repair "BOGIE COMPLETE". |
| 07.12.1990 | Repair "HANDRAILS END". |
| 18.02.1991 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 18.02.1991 | Repair "BOGIE COMPLETE". |
| 18.02.1991 | Repair "BRAKE PULL ROD". |
| 18.02.1991 | Repair "HANDRAILS END". |
| 18.02.1991 | Repair "TRAIN PIPE (END)". |
| 18.02.1991 | Repair "WHEEL SET". |
| 06.05.1991 | Alteration "THE MANUFACTURE AND INSTALLATION OF BOGIE SIDEFRAME STIFFENERS (DWG A3/W3-34) AND BRAKE LEVER BRACKET ASSEMBLY (DWG A2/W4-65). ALSO THE MODIFICATIONS TO BRAKE LEVER (A2/W4-65). ALL DETAILS TO BE ASSEMBLED AS PER DWG A1/W3-33 TO "ATGF" &"AZQF" WAGONS. ATGF & AZQF. (RS4592)". |
| 25.11.1991 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 25.11.1991 | Repair "BOGIE COMPLETE". |
| 25.11.1991 | Repair "BRAKE PULL ROD". |
| 15.04.1992 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 15.04.1992 | Repair "BRAKE CONTROL PIPE". |
| 18.06.1992 | Repair "UNCOUPLING ROD ASSEMBLY". |
| 29.07.1992 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 29.07.1992 | Repair "END BRAKE COCK". |
| 29.07.1992 | Repair "END HOSE". |
| 29.07.1992 | Repair "TRAIN PIPE (END)". |
| 29.07.1992 | Repair "VEHICLE COMPLETE". |
| 03.08.1992 | Repair "BOGIE COMPLETE". |
| 28.09.1992 | Repair "BRAKE SPREADER & HANGERS". |
| 13.10.1992 | Repair "FLOOR COMPLETE". |
| 19.10.1992 | Repair "BOGIE COMPLETE". |
| 29.11.1994 | Repair "VEHICLE COMPLETE". |
| 11.07.1996 | Repair "VEHICLE COMPLETE". |
| 01.11.1984 | Alteration complete "RECLASSIFICATION OF DUPLICATED CLASSES AND NUMBERED STOCK TO MEET THE REQUIREMENTS OF THE WAGON MONITORING SYSTEM. (RS4007)". New class: "EZZF". |
| 09.02.1987 | Alteration "REPLACE EXISTING INNER AND OUTER MAIN COIL SPRINGS (16 OFF EACH PER 6-WHEEL BOGIE) WITH STANDARD ANZR 93 MM TRAVEL INNER AND OUTER SPRINGS AZQY & ATGY (RS4176)". |
| 18.01.1988 | Alteration complete "REC1ASSIFY AZQY TO AZQF - REFER RS4231 (RS3078)". New class: "AZQF". |
| 18.09.1989 | Repair "END BRAKE COCK". |
| 18.09.1989 | Repair "END HOSE". |
| 20.09.1989 | Repair "AIR BRAKE SYSTEM COMPLETE". |
| 20.09.1989 | Repair "BRAKE SPREADER & HANGERS". |
| 10.10.1989 | Repair "BRAKE FULCRUM BRACKET". |
| 22.10.1990 | Repair "BOGIE BEARINGS". |
| 06.05.1991 | Alteration "THE MANUFACTURE AND INSTALLATION OF BOGIE SIDEFRAME STIFFENERS (DWG A3/W3-34) AND BRAKE LEVER BRACKET ASSEMBLY (DWG A2/W4-65). ALSO THE MODIFICATIONS TO BRAKE LEVER (A2/W4-65). ALL DETAILS TO BE ASSEMBLED AS PER DWG A1/W3-33 TO "ATGF" &"AZQF" WAGONS. ATGF & AZQF. (RS4592)". |
| 09.05.1991 | Repair "STEP". |
| 09.04.1992 | Repair "BRAKE FULCRUM BRACKET". |
| 13.10.1992 | Repair "FLOOR COMPLETE". |
| 12.03.1993 | Repair "HANDRAILS END". |
| 12.03.1993 | Repair "STEP". |
| 19.03.1993 | Repair "VEHICLE COMPLETE". |