TC reported aircon fault at front M2 car. Staff(TAP) checked, front M2 aircon set #1 faulty. Staff(T AP) reset aircon fault to clear fault. Car was cooling. ~~~~~ TC reported aircon fault at front M2 car     #2515 A/C 1-2 found condenser fan abnormal noise.Replaced and tested ok.Freon level ok and pressure ok. Not: 2130371 raise to RSW Done by Saini/Din. 12/02/20