Snaprep. feedback car 3607 at undercarriage having loud whistling noise
when train moving.

CE checked and found noise coming from 3607 A1 door (Can be heard when
door at closing condition whilst travelling - Whistling sound coming
from the top centre between the left and right handside of the door) ~~~~~ Snaprep. feedback car 3607 at undercarri     #3607-A1 door mating before TOP-65.01,Mid:66.01 after adjusted Top-63.2,Mid-63.9.Door cyclic test ok.To monitor on M/L. Done by Zulq/Asruddin  28/10/20