0:58 to 1:33, The sound of oil pump showering lube oil on the movable parts inside the prime-mover. The bell ring after 1:33 signals the operator to Crank the prime mover.
Plz. don't say everyone. I personally salute and appreciate the duties and responsibilities of a Loco Pilots and there are so many others who are like me. It was my dream job but alas! I couldn't make it.