Rdso Technical Pamphlet - G73
A comprehensive strip-down and replacement of critical rubber components and valves, usually every 4.5 to 6 years.
Indian Railways operates in some of the most demanding conditions in the world: extreme heat, monsoon flooding, sand intrusion, and over-crowding. A failure in a bogie component at 100+ km/h can lead to derailment, loss of life, and hours of network disruption. rdso technical pamphlet g73