visit 21-03-25

WELCOME TO E3TM.

ORGANIZATION CHART Sr. DEE/RS/CNB (Sh. Rahul Tripathi) DEE/RS/CNB (Sh. Shantanu Singh) (Sh.Alok mishra) ADEE/RS/CNB (Sh. Manoj Kumar Tiwari) SECTION INCHARGE/SEE (Sh. Sandeep Verma) SENIOR SECTION ENGINEER I and II & III(Sh. Gyan Prakash Verma) ( Sh. R.K. Meena)(Sh. Chetan Anand Mishra) JUNIOR ENGINEER (Sh. Anuj Kumar).

POSITION OF SUPERVISOR AND STAFF IN E3TM SECTION Sr. NO. DESIGNATION TOTAL 1 SSE 04 2 JE 01 3 Sr. Tech. 10 4 Tech.-I 09 5 Tech.-II 27 6 Tech.-III 02 7 HELPER 02 8 WELDER( Sr. Tech.) 02 TOTAL 57.

EQUIPMENT MAINTAINED IN E3TM 1-TRACTION MOTOR (6FRA 6068) 2-TEMPERATURE SENSOR 3-SPEED SENSOR.

AXLE LOCK CASES DURING LINE FAILURE S. NO. MAKE 2023-24 2024-25 1 FAG 04 03 2 SKF 04 02 3 NBC 00 02 TOTAL 08 07.

AXLE LOCK CASES(2023-24) DOF LOCO NO. LINE FAILURE STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON PHOTOGRAPH OF DEFFECTIVE TM 19-04- 32987 AXLE LOCK 13337 CLW 22- Z-3195 CLW 22- NEW DE OUTER 23 TM-2 12-20 12-20 DOCOUT LABYRINTH OF CAME OUT WARRENTY FROM SEATING O/H BY ZONE AND CLW RUBBING WITH BULL GEAR AFTER DISMENTAL FOUND DE BEARING SEIZED AND INNER RACER FREE ON ROTOR SHAFT 28-06- 37499 AXLE LOCK 8766 CLW 10- 720-01- BHEL 10- NEW AFTER 23 TM-2 09-18 501A-1227 09-18 DOCOUT DISMENTAL OF FOUND DE WARRENTY BEARING AND O/H BY DE INNER CLW RACER FOUND BROKEN.

09-08- 23 32810 TM-6 AXLE LOCK 12425 CLW 04- 07-20 RT 220012336 SEE 04- 07-20 NEW DOCOUT OF WARRENTY O/H BY CLW LABYRINTH OUT AFTER DISMENTAL FOUND DE BEARING SIEZED DE SIDE INNER RACER BROKEN 05-09- 37100 AXLE LOCK 2200920P SEE 30- SE7-2-083 SEE 30- TOH/23-6- DE BEARING 23 TM-4 62 12-20 12-20 23 SIEZED DUE TO BEARING OUT OF DEFFECTIVE WARRENTY O/H BY SEE FIRM.

23-01- 24 32433 TM-1 AXLE LOCK 10432 CLW 15- 06-19 S-3137 CLW 15- 06-19 TOH-09-09- 20 OUT OF WARRENTY O/H BY CLW DE BEARING SIEZED DUE TO LESS INTERFERENCE (BETWEEN BEARING OUTER RACER AND DE END SHIELD) LINE 33652 AXLE LOCK G220103 GOVIK 10- N/A GOVIK 10- NEW NIL FAILURE TM-6 05-22 05-22 DOCU/W INTERFEARANCE DATE BETWEEN 07-19- BEARING OD 01-24 AND END SHIELD.

13-02- 24 33006 TM-6 AXLE LOCK 13591 CLW 25- 02-21 N/A CLW 25- 02-21 NEW DOCOUT OF WARRENTY O/H BY CLW OUTER LABYRINTH ROTATE ON SHAFT DUE TO POOR INTERFEARENCE LINE 32162 AXLE LOCK 2182204- CGL 05- N/A CGL 05- TOH/19-09- Bearing seized FAILURE TM-1 1837 12-18 12-18 21 due to outer 10-03- OUT OF racer & cage 24 WARRENTY found broken O/H BY CLW.

AXLE LOCK CASES(2024-25) DOF LOCO NO. LINE FAILURE STATO R NO MAKE DOC ROTO R NO. MAKE DOC LAST OH REASON PHOTOGRAPH OF DEFFECTIVE TM 12-05-24 33620 AXLE -6 SEIZED 15944 CLW 30-6- 22 N/A CLW 30-06-22 NEW LOCO DOC DE BEARING SEIZED DUE TO NBC BEARING DEFFECTIVE SERIES 24-5-04 33695 AXLE -3 SEIZED 16528 CLW 31-7- 22 N/A CLW 31-7-22 NEW LOCO DOC DE BEARING SEIZED DUE TO NBC BEARING DEFFECTIVE SERIES.

DOF LOCO NO. LINE FAILURE STATO R NO MAKE DOC ROTO R NO. MAKE DOC LAST OH REASON PHOTOGRAPH OF DEFFECTIVE TM 10-08-24 33045 Axle-1 lock 463980 BHEL 16-03- 720- BHEL 16-3-21 TOH-19- DE SIDE 6 21 01- 01-24 BEARINGINNER 3187A RACER FOUND -3766 BROKEN SKF Bearing 04-12-24 32810 Axle -5 lock 12401 CLW 04-7- 20 J-247 CLW 04-7-20 TOH - 29-9-23 after dismantling found outer labyrinth crack at two location and inner racer crack at one location Bearing of FAG.

07-12-24 41222 Axle -5 lock 201210 096 BHEL 20-9- 21 720.0 1.372 3A 4560 BHEL 20-9-21 TOH-09- 07-24 DE inner racer and outer labyrinth rotated on shaft.DE bearing rotated in end shield housing. Bearing cage deformed and inner Racer having grooves and seized with rollers.Bearing of FAG 14-12-24 32405 Axle -4 lock 10415 CLW 11-6- 19 Z- 1984 CLW 11-6-19 TOH 01- 7- 22 Rotor shaft and DE side outer labyrinthseat zone found scored. DE bearing cage found deformed. Heavy groove marks found on inner racer and rollers found worn out. Bearing of SKF 31-1-25 32195 Axle -1 lock 318A24 519 PR PIONEER 13-11- 24 2024/ 637PR PIONEER 13-11-24 NEW DOC/13- 11-24 Bearing of FAG.

MARCH RDSO MS PROGRESS STATUS WAP-7 WAG-9 S/N MS NO. LOCO HOLDING TM HOLDING DONE TM BALANCE TM LOCO HOLDING TM HOLDING DONE TM BALANCE TM GROSS TOTAL DONE GROSS TOTAL BALANCE 1 MS 460 92 552 438 114 228 1368 1024 344 1462 458 2 MS 466 92 552 496 56 228 1368 1062 306 1558 362 3 MS 478 92 552 496 56 228 1368 1062 306 1558 362 4 MS 485 92 552 236 316 228 1368 253 1115 489 1431.

DIS CASES OIL INGRESS Sr.NO. MAKE 2021-2022 2022-2023 2023-2024 2024-25 1 CLW 4R 15(10R+05DIS) 03(DIS) 02(DIS) 2 CGL 29R+6DIS 01 02(R) 00 3 SAINI 00 00 00 00 4 BHEL 5R+2DIS 03(02 R+ 01DIS) 00 01(R) TOTAL 46 19 05 03.

DETAILES OF DIS CASES ON ACCOUNT OIL INGRESS DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 03-04-24 32665 11675 CLW 24-12-19 NA CLW 24-12-19 TOH/20-04-23 UNMODIFIED LABYRINTH 03-04-24 32665 11600 CLW 24-12-19 NA CLW 24-12-19 TOH/19-04-23 UNMODIFIED LABYRINTH 02-12-24 32545 4637985 BHEL 10-11-19 NA BHEL 10-11-19 TOH/31-03-23 UNMODIFIED LABYRINTH.

DIS (GREASE M/C ACCOUNT BASIS) FRPCY OF 2022-2023=0.2 % (1704 TM HOLDING) FRPCY OF 2023-2024=0.5 % (1854 TM HOLDING) FRPCY OF 2024 UP TOOCT 24=0.5 % (1920 TM HOLDING) SR. NO. MAKE 2022-23 2023-24 2024-up to 21-03-25 1 CLW 02 04 00 2 BHEL 02 02 03 3 SAINI 00 00 01 4 CGL 00 01 02 5 MEDHA 00 00 00 6 PIONEER 00 00 00 7 BHARAT BIJALI 00 00 00 8 GOVIK 01 02 02 9 PLW 00 01 02 TOTAL 05 10 10.

DETAILES OF DIS CASES ON ACCOUNT OF GREASE METAL CONTENT EXCESS DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 13-04-24 32148 219121401 SEE 12-02-20 S-3139 CLW 11-06-19 TOH/29-01-23 DE SIDE BEARINGHOUSING INTERFERENCE LESS CAUSES BEARING ROTATESIN END SHIELD HOUSING. 26-04-24 33274 4637895 BHEL 31-10-19 720-01- 1413A- 2038 BHEL 31-10-19 TOH/02-08-22 BEARING INNER RACER HAVING HEAVY GROOVE CAUSING BEARING OVERHEATED. 03-10-24 43103 G220229 GOVIK 25-09-22 SMPL 269 HN 3/57 08/22 GOVIK 25-09-22 NEW DOC NDE SIDE BEARINGROTATE IN END SHIELD 03-10-24 43103 G220231 GOVIK 25-09-22 VFL-2630 HN-MK4 08/22 GOVIK 25-09-22 NEW DOC NDE SIDE BEARINGROTATE IN END SHIELD 07-10-24 32183 1338 PLW 25-08-22 GB-221031 H-3893 PLW 25-09-22 IOH/16-05-23 FOUND LABYRINTH OUT DUE TO NBC BEARING DEFECTIVE 17-10-24 39291 787 PLW 10-01-24 NA PLW 10-01-24 NEW DOC WAITTING FOR DISMENTAL 18-10-24 37102 2172002- 1045 CGL 31-05-19 239-016- 01-19 CGL 31-05-19 IOH/02-09-23 NDE grease metal content excess due to bearing rotates in housing. 15-01-25 37102 2172002- 1173 CGL 31-05-19 CG012- 1034-12-19 CGL 31-05-19 IOH/01-09-23 NDE side grease metal content excess found bearing cap collar rubbed with bearing, and NDE end shield bearing seat also rubbed due to bearing rotate in end shield .End shield and bearing change. SKF provided. 17-02-25 33107 4639948 BHEL 30-04-21 NA BHEL 30-04-21 TOH/24-03-24 De side both inner stopper change due to spot mark and end shield also change due to Dia less. Bearing same fitted. 09-03-25 43106 201230212 BJHEL 19-10-22 NA BHEL 19-10-22 NEW LOCO DOC WAITTING FOR DISMENTAL.

DIS (G/C OIL M/C ACCOUNT BASIS) FRPCY OF 2023-2024=0.8 % (1854 TM HOLDING) FRPCY OF 2024 UP TO OCT 24=0.4 % (1920 TM HOLDING) SR. NO. MAKE 2023-2024 2024-up to 21-03-25 1 CLW 07 1L+1P+01P+01P 2 BHEL 02 01P 3 SAINI 01 00 4 CGL 04 1P+1P+1P 5 MEDHA 00 00 6 PIONEER 00 00 7 BHARAT BIJALI 00 00 8 GOVIK 00 00 9 PLW 01 00 TOTAL 10L+05P=15 07P+01L=08.

DETAILES OF DIS CASES ON ACCOUNT OF GEAR CASE OIL METAL CONTENT EXCESS DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE EQUIPMENT MAKE DOC LAST OH REASON 17-04-24 32179 2172202-684 CGL 27-03-18 REW-586- 01-18 CGL GGAG 1/18 27-03- 18 DE/OH/29- 09- 20 PINIONTEETH SPOT MARK 27-05-24 37440 2172002- 1123 CGL 30-04-19 TMS-33 TMS KPC 9/18 17-11- 22 28-12-22 PINIONTEETH CHIP OUT 28-06-24 37499 2172002- 1145 CGL 30-04-19 Z- 1283/181- G2U593 NASHIK SAN 9/22 22-06- 23 IOH/22-06-23 PININO TEETH BROKEN 05-07-24 33626 16271 CLW 05-06-22 NA CLW KPC 05-06- 22 NEW DOC LABYRINTH OUT 19-07-24 32287 9708 CLW 14-11-19 S-2608 CLW KPC 5/18 14-11- 19 TOH/12-01- 22 PINIONSHAFT BROKEN 23-08-24 39161 4639050 BHEL 21-09-20 NA BHEL GGAG 6/20 21-09- 20 TOH/30-10- 23 PINIONTEETH K VALUE LESS 08-02-25 32452 10524 CLW 20-6-19 Z-2079 CLW GGAG 10/18 20-06- 19 TOH/13-05- 22 PINIONSHAFT BROKEN 14-02-25 37483 14826 CLW EX TMS- 10-08-23 NA CLW GGAG 12/18 NA TOH/10-08- 23 PINIONTEETH SPOT MARK.

DIS (INDUCTANCE VALUE ACCOUNT BASIS) SR. NO. MAKE 2022-23 2023-2024 2024-25 1 CLW 03 01 08 2 BHEL 00 02 01 3 SAINI 08 05 13 4 CGL 01 03 01 5 MEDHA 00 01 00 6 PIONEER 00 00 03 7 BHARAT BIJALI 00 00 00 8 DMW 00 00 00 9 PLW 00 00 01 10 GOVIK 00 00 00 TOTAL 12 SCHEME-1=02(CLW) SCHEME- 2=10 12 SCHEME-1=01(CLW) SCHEME-2=11 27 SCHEME-1=03(CLW) SCHEME-2=24.

INDUCTANCE VALUE DIFFER DIS CASES ON ACCOUNT OF ROTOR DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 20-04-24 43157 222094402 SEE 09-12- 22 SE-4-2-208 SEE 09-12-22 NEW DOC DE SIDE ROTOR BAR CRACK AND CORE FLASHED. 20-04-24 43157 222094425 SEE 09-12- 22 SE-4-2-72 SEE 09-12-22 NEW DOC DE SIDE ROTOR BAR CRACK AND CORE FLASHED. 20-04-24 43157 222094396 SEE 09-12- 22 SE-4-2-88 SEE 09-12-22 NEW DOC DE SIDE ROTOR BAR CRACK AND CORE FLASHED. 05-5-24 46159 222094404 SEE 02-12- 22 SE-4-2-85 SEE 02-12-22 NEW DOC DE SIDE ROTOR BAR CRACK 05-5-24 46159 222094400 SEE 02-12- 22 SE-4-2-208 SEE 02-12-22 NEW DOC DE SIDE ROTOR BAR CRACK 05-5-24 46159 222094401 SEE 02-12- 22 SE-4-2-796 SEE 02-12-22 NEW DOC DE SIDE ROTOR BAR CRACK 31-5-24 33307 14981 CLW 15-11- 21 HN301-SMPL45/CP-30 CLW 15-11-21 NEW DOC DE/NDE ROTOR BAR CRACK 31-5-24 33307 31421006CP PIONEER 15-11- 21 1812/040/24533/3/19 PIONEER 15-11-21 NEW DOC NDE ROTOR BAR CRACK 06-08-24 32435 1394 CLW 20-06- 19 Z-2067 CLW 20-06-19 TOH/13- 05-22 DE SIDE END RING BRAZINGCRACK 16-08-24 32994 13925 CLW 26-03- 21 720-01-1314 BHEL 26-03-21 TOH/26- 09-23 DE ROTOR BAR CRACK 17-08-24 33182 221022646 SEE 01-04- 21 SE-4-2-477 SEE 01-04-21 TOH/08- 04-24 DE SIDE ROTOR BAR CRACK 12-09-24 43159 222094414R SEE 18-12- 22 SE-4-2-392 SEE 18-12-22 TOH/24- 01-24 DE SIDE ROTOR BAR CRACK 12-09-24 43159 222094412 SEE 03-12- 22 SE-4-2-102 SEE 03-12-22 NEW LOCO DOC DE/NDE SIDE ROTOR BAR CRACK 08-08-24 31671 14983 CLW 31-12- 21 Z-3465 CLW 31-12-21 OH/21- 07- 22 ROTOR DE SIDE FOUND CUT MARK 14-11-24 37199 2652 CLW 23-12- 20 12-6016M-255 SEE 23-12-20 IOH/27- 12-23 ROTOR BAR CRACK.

DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 28-5-24 32346 10245 CLW 10-04- 19 219031908 SEE 10-04- 19 TOH/06- 05-22 DISMENTAL DONE CHECKED FOUND OK 12-07-24 37381 2182001-1412 CGL 09-07- 19 174-207-4-19 CGL 09-07- 19 TOH/10- 09-22 FOUND NDE ROTOR BAR CRACK 09-08-24 32338 9863 CLW 08-04- 19 Z-1982 CLW 08-04- 22 TOH/19- 04-22 DE RESISTANCERING BRAZING CRACK 09-10-24 37196 4638889 BHEL 14-12- 20 720-01-2309A- 9683 BHEL 14-12- 20 TOH/01- 12-23 DE RESISTANCERING BRAZING CRACK 09-10-24 37196 22071892 SEE 31-08- 20 NA SEE 31-08- 20 TOH/30- 11-23 FOUND NDE ROTOR BAR CRACK 08-01-25 41629 1182 PLW 30-06- 22 720-01-3801 BHEL 30-06- 22 NEW LOCO DOC/30- 06-22 FOUND NDE ROTOR BAR CRACK 11-01-25 33300 14696 CLW 21-10- 21 HN301935CP10 CLW 21-10- 21 TOH/23- 09-24 FOUND NDE ROTOR BAR CRACK 23-01-25 32662 223025039 SEE 21-04- 23 SE-07-02-282 SEE 21-04- 23 TOH/24- 04-23 FOUND NDE ROTOR BAR CRACK 03-02-25 37221 223075622 SEE 19-03- 24 SE-10-06-952 SEE 19-03- 24 TOH/21- 03-24 FOUND DE/NDE ROTOR BAR CRACK.

INDUCTANCE VALUE DIFFER DIS CASES ON ACCOUNT OF STATOR 13-02-25 33517 318A220005CP PIONEER 08-04- 22 NA PIONEER 08-04- 22 NEW DOC/08- 04-22 WAITTING FOR DISMENTAL 13-02-25 33517 318A22013CP PIONEER 08-04- 22 NA PIONEER 08-04- 22 NEW DOC/08- 04-22 WAITTING FOR DISMENTAL 06-03-25 43331 223035087 SEE 23-05- 23 NA SEE 23-05- 23 NEW DOC/23- 05-23 WAITTING FOR DISMENTAL.

LINE FAILURE OF INDUCTANCE VALUE DIFFER CASES S/N DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 1 17-05-24 43141/TM-4 222094366 SEE 04-12- VF/22/BKG6/2584 SEE 04-12- NEW DOC FOUND DE/NDE BOTH SIDE 22 22 ROTOR BAR CRACK 2 05-08-24 39189/TM-2 2182001-1437 CGL 24-07- 012-1105-4-19 CGL 24-07- TOH/06- FOUND NDE SIDE STATOR 19 19 03-24 COIL FLASH AND ROTOR BAR CRACK 3 05-08-24 39189/TM-4 2192000-2267 CGL 12-02- 012-1325-01-21 CGL 12-02- TOH/06- FOUND DE SIDE STATOR 21 21 03-24 COIL FLASH AND ROTOR BAR CRACK 4 07-09-24 31654/TM-4 21905759 SEE 28-08-- AXW-600 SEE 09-04- OH/13-05- FOUND STATOR COIL FLASH 19 18 23 AT DE SIDE 5 24-09-24 33007/TM-6 4639241 BHEL 23-12- 720-01-486A-3279 BHEL 23-12- TOH/15- FOUND NDE SIDE STATOR 20 20 12-23 COIL FLASH 6 01-11-24 32989/TM-4 6FRA23A00335 MEDHA 26-02- NA MEDHA 26-02- NEW DOC WAITTING FOR DISMENTAL 24 24 7 24-02-25 33023/TM-1 13405 CLW 03-01- RT22002429 SEE 03-01- TOH/04- WAITTING FOR DISMENTAL 21 21 01-25 8 03-03-25 39162/TM-4 220071836 SEE EX NA SEE EX TOH/19- WAITTING FOR DISMENTAL FIRM- FIRM- 12-22 14-11-- 14-11-- 22 22.

DIS CASES ON ACCOUNT OF IR ZERO S/N DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 1 25-04-24 32452/TM-6 14996 CLW EX NASHIK/ 06-02-23 TMW- 2019- 20-92 TMW NASHIK /19-10-19 OH/14- 02-23 FLASHING IN OUTGOING BRAZINGCONNECTION COIL AT TERMINAL BOX 2 12-05-24 33325/TM-5 201210394 BHEL 28-1021 NA BHEL 28-1021 NEW DOC NDE SIDE STATOR COIL FLASH 3 09-07-24 37174/TM-2 4637632 BHEL 30-09-19 720-01- 1037A BHEL 30-09-19 IOH/04- 12-23 NDE SIDE STATOR COIL FLASH 4 08-08-24 37146/TM-2 2182001- 1347 CGL 30-06-19 TMS-98 TMS 19-07-24 IOH/17- 07-24 STATOR EARTH.

LINE FAILURE OF STATOR IR VALUE ZERO CASES S/N DOF LOCO NO. STATOR NO MAKE DOC ROTOR NO. MAKE DOC LAST OH REASON 1 03-04-24 32665/TM-3 11676 CLW 24-12- RT219092065 SEE 24-12- TOH/19- DE SIDE ROTOR BAR CRACK , 19 19 04-23 UPROOTED AND RUBBEED WITH STATOR POWER COIL 2 25-06-24 30819/TM-3 6FRA0027 MEDHA 05-12- 1812-062-24625- MEDHA 05-12- TOH/23- DE STATOR COIL FLASH 20 0031 20 01-23 3 22-08-24 37413/TM-2 2172002- CGL 01-06- 012-1042-03-19 CGL 01-06- TOH/03- NDE SIDE COIL BRUST AND 1159 19 19 10-22 RASISTANCEROTOR RING BROKENBADLY 4 27-09-24 37429/TM-1 2192000- CGL 31-08- NA CGL 31-08- TOH/15- IR ZERO WAITING FOR 2117 20 20 12-23 DISMANTLE 5 11-11-24 33525/TM-6 222023878 SEE 30-04- NA SEE 30-04- NEW DOC NDE STATOR COIL FLASH 22 22 6 29-01-25 37123/TM-1 220092063 SEE 30-12- NA SEE 30-12- TOH WAITTTINGFOR DISMENTAL 20 20.

DIS DURING TOH BY RC MEASUREMENT BY INDUCTANCE VALUE CHECKING BY RC CHECKING 06 ROTOR BAR CRACK EXCESS RC=03 LESS RC=05.

BY INDUCTANCE VALUE CHECKING AT 04 POSITION (2024-NOV24) S/N DOF LOCO NO. ROTOR SR.NO. MAKE TM DOC FAILURE 1 16-10-24 33309/TM-3 21A00089 MEDHA 24-11-21 DE SIDE ROTOR BAR CRACK 2 11-06-24 41512/TM-5 SE-4-2-476 SEE 06-07-21 DE SIDE ROTOR BAR CRACK 3 03-04-24 33050/TM-1 SE-07-2-175 SEE 06-03-21 DE SIDE ROTOR BAR CRACK 4 02-04-24 33043/TM-1 S-4826 CLW 11-03-21 NDE ROTOR BAR CRACK 5 23-11-24 32269/TM-6 126016M-49 SEE 16-12-18 NDE ROTOR BAR CRACK 6 23-01-25 41446/TM-3 184-098 CGL 29-04-22 NDE ROTOR BAR CRACK.

BY RC CHECKING (2024-NOV24) S/N DOF LOCO NO. TM SR.NO. MAKE TM DOC FAILURE 1 14-10-24 33307/TM-3 6FRA21A00086 MEDHA 23-11-21 RC LESS 115X.86 DE BEARING CHANGE,ROTOR SHAFT DIA FOUND EXCESSS (180.076,180.072)mm 2 31-07-24 32162/TM-5 4639823 BHEL 15-03-21 RC LESS 110X.86 ROTOR SHAFT DIA FOUND EXCESSS (180.072,180.074)mm 3 29-07-24 37311/TM-6 4638171 BHEL 28-12-19 RC LESS 105X.86 DE BEARING CHANGE,ROTOR SHAFT DIA FOUND EXCESSS (180.078,180.079)mm.

4 02-04-24 37198/TM-5 4639448 BHEL 05-01-21 RC LESS 103X.86 DE BEARING CHANGE,ROTOR SHAFT DIA FOUND EXCESSS (180.082,180.078)mm 5 12-11-24 37381/TM-4 5519 CLW 06-08-22 RC LESS 94X.86 DE BEARING CHANGE DUE TO RACER CHIP MARK,ROTOR SHAFT DIA FOUND EXCESSS (180.079,180.077)mm 6 05-04-24 33043/TM-6 13576 CLW 11-03-21 RC EXCESS 22 5X.86 DE BEARING HOUSING ID FOUND EXCESS (319.992,319.995) mm 7 23-08-24 37332/TM-4 13476 CLW 10-01-21 RC EXCESS 227X.86 HOUSING ID FOUND EXCESS (319.996,319.998) 8 23-11-24 33403/TM-1 4639800 BHEL 30-12-21 RC EXCESS 225X.86 HOUSING ID FOUND EXCESS (319.998,319.996).

LIST OF M&P /T&P M&P 1- BAKING OVEN RANGE –UP TO 200⁰C. 2-INDUCTION HEATER FOR BEARING RACER AND ENDSHIELD HEATING 3-PINION EXTRACTOR. 4-VVF DRIVE FOR TM TESTING. 5-SPEED SENSOR TEST BENCH. 6-TEMPERATURE SENSOR TEST BENCH. T&P 1-OUT SIDE MICROMETER RANGE – (0-150),(150-300),(300- 400),(175-200) 2-INSIDE MICROMETER RANGE – (50-500),(50-1000) 3-BORE GAUGE – (160-250),(250-400).

4-DIAL SNAP GAUGE RANGE – (100-125) 5-VANIER CALIPER RANGE – (0-350) 6-DEFTH GAUGE RANGE- (0-200) 7-‘K’ AND ‘P’ VALUE NEASURING GAUGE 8-LCR METER, MULTIMETER 9-MEGGER 2.5 KV.

UNDER WARRANTY PENDING ITEM S/N EQUIPMENT MAKE PENDING REMARK 1 TM PIONEER 03 LAYING ON SHOP FLOOR FOR SENT TO FIRM FOR UNDER WARRANTY 2 SEE 02 LAYING ON SHOP FLOOR FOR SENT TO FIRM FOR UNDER WARRANTY 3 MEDHA 01 LAYING ON SHOP FLOOR FOR SENT TO FIRM FOR UNDER WARRANTY 4 PLW 02 LAYING ON SHOP FLOOR FOR SENT TO FIRM FOR UNDER WARRANTY.

GOOD WORK DONE 1E3TM Staff recently developed on line pinion removing practice from loco during axle lock position in which they are using 02 oil injector pump with supporting attachment equipment. Till date about 10 cases has been attended on line successfully and during GM/NCR visit its process had been shown to him and they had awarded to our staff for this achievement. 2During TOH work of TM, Its inductance value checking process has been improved in which inductance value checking is being measured at 04 position i.e. 0, 90, 180 & 270 degree by rotating the rotor and after using this practice we have detected 06 cases of rotor bar crack in 2024-2025. While these TM inductance value were normally showing. 3Each & every TM RC value checking work has been started by using Dial Gauge and we have detected total 08 cases in 2024-25 in which 04 cases less RC and 04 cases excess RC during TOH work of TM. 4Temperature sensor & Speed sensor O/H room has been modified with PVC panel & profile sheet covering for better environment working condition..

NBC DEFFECTIVE BEARING FAILURE DETAPILE S / N LOCO NO. / TM POSITION MOTOR SR. NO. M/S NSI Bearing sr. no. DOR Date of Joint Remark PLW MOTOR 1 32805/TM-5 PLW/TMS/TM-1362 VB 174 26-12-23 25-06-24 BOTH END NEW NBC BEARING PROVIDED 2 32805/TM-6 PLW/TMS/TM-1803 VA 460 26-12-23 25-06-24 3 39241/TM-4 PLW/TMS/TM-1605 VB 171 05-02-24 25-06-24 4 41658/TM-2 PLW/TMS/TM-1326 VA 260 10-02-24 24-06-24 5 41658/TM-3 PLW/TMS/TM-1327 VB 281 10-02-24 24-06-24 6 41658/TM-4 PLW/TMS/TM-1337 VA 390 10-02-24 24-06-24 7 41658/TM-5 PLW/TMS/TM-1340 VB 26 10-02-24 24-06-24 8 41658/TM-6 PLW/TMS/TM-1338 VB 17 10-02-24 24-06-24 9 41648/TM-1 PLW/TMS/TM-1292 VA 325 27-02-24 13-04-24 10 41648/TM-4 PLW/TMS/TM-1291 VA 270 27-02-24 13-04-24 CLW MOTOR 1 33612/TM-1 CLW/16314 VA 44 20-07-23 08-08-23 REPLACEMENT DONE 2 33633/TM-4 CLW/16402 VA 130 19-12-23 01-03-24 REPLACEMENT DONE 3 33633/TM-4 CLW/16408 VA 136 29-07-24 NA LETTER SEND TO CLW FOR JOINT 4 33633/TM-4 CLW/16385 VA 114 29-07-24 NA LETTER SEND TO CLW FOR JOINT 5 33633/TM-4 CLW/16340 VA 70 29-07-24 NA LETTER SEND TO CLW FOR JOINT 6 33633/TM-4 CLW/16206 VA 04 29-07-24 NA LETTER SEND TO CLW FOR JOINT 7 33626/TM-2 CLW/16271 VA 10 05-07-24 NA LABYRINTH OUT,LETTER SEND TO CLW FOR JOINT 8 33695/TM-3 CLW/16528 VA 147 14-05-24 06-07-24 AXLE LOCK JOINT DONE, SEND TO CLW 9 33620/TM-6 CLW/15994 VA 55 06-07-24 06-07-24 AXLE LOCK JOINT DONE, SEND TO CLW 10 33781/TM-1 CLW/16802 VA 347 18-07-24 NA LABYRINTH OUT,LETTER SEND TO CLW FOR JOINT 11 33695/TM-1 CLW/16563 VA 174 13-08-24 NA LETTER SEND TO CLW FOR JOINT 12 33695/TM-6 CLW/16550 VA 162 13-08-24 NA DURING DISMENTAL FOUND RC LESS 65 INNER RACER ROTATE SHAFT DIA LESS DI 13 33620/TM-1 CLW/16317 VA 47 21-09-24 NA DURING DISMENTAL FOUND RC LESS 65 INNER RACER ROTATE SHAFT DIA LESS 14 33620/TM-4 CLW/16405 VA 133 21-09-24 NA LETTER SEND TO CLW FOR JOINT.

ICMS FAILURE OF TEMP. SENSO ICMS FAILURE OF SPEED SENSOR S/N DOF LOCO NO. LOCO FAILURE MAKE REMARK 1 17-02-24 32639 WAG-9 Temp. sensor faulty M/S BG Faulty Temp. Sensor checked at test bench and found normal. 2 11-04-24 41222 WAG-9 Temp. sensor showing 143 degree centigrade M/S FLORICON Temp. sensor elementdefective 3 03-05-24 32998 WAG-9 Temp. sensor faulty M/S BG Temp. sensor elementdefective S/N DOF LOCO NO. LOCO FAILURE MAKE REMARK 1 12-03-24 31672 WAG-9 Speed sensor faulty M/S BG Sensor checked and grease found on sensor tip same cleaned and working checked found normal..

HOLDING OF PINION MAKE S/N LOCO BHEL GGAG KPC SAN TOTAL 1 WAG-9 228 295 352 241 1116 2 WAP-7 130 105 100 152 487 TOTAL 358 400 452 393 1603.