Train undershoot platform less than 5 metres in Auto mode. Proceeded in ATPM mode to the headwall. ~~~~~ FROM FAULT RECORD FOUND 3538 FC 323,FC 322 ACTIVATED AND CLEARED BY ITSELF.FOR FC322 MEASURE TACHO 1,2 FOUND TACHO 1 RESISTANCE HAVING FLUCTUATING C/O TACHO 1 OK.MEGGA TACHO1,2 PASS.FOR FC 323 MEASURE AND MEGGA THE TACHO 3,4 OK.FOR PREVENTIVE MEASURE SWOP TACHO  4 FROM 3538 TO 3537.TO BE MONITOR ML.CHECKED WSP OK.WSP TO BCU WIRE NO 17    OK.DUMP VALVE CHECK OK.DEPOT SHUNTING OK. ZHENG YI/JIMMY/IBRAHIM 16.09.2021 3538 TACHO NO1 S/N OLD 9928026                    NEW 1510517 NOTIFICATION 2314628