Still looking for that one video that I saw of one poor Indian Railway worker down in the pit trying to couple this locomotive to that passenger car and had 3-4 supervisors with radios yelling at him to do this and do that and the poor guy doesn't know what to do . I will find it. So what we are dealing with here is called a "H type coupler" in everyday use on the Indian Railways. Here is how the H type coupler works. Listen up.
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If you are in a horror movie, you make bad decisions, its what you do.