When the Big Boy started up the grade over Donner Pass, it hit a tree!! Well.. that's a problem. Five hours to fix the problems and remove the tree. The cylinder cocks (drains) were damaged on one cylinder and needed to be repaired.
So...WHAT THE HECK ARE CYLINDER COCKS? Let's take a look.
#railroad #pikespeak #bigboylocomotive
25 авг 2024