Preventing excessive jerks caused by uneven braking across the rake.
For railway engineers and technical staff, G73 serves as the primary manual for ensuring the reliability and safety of goods trains across the national network. Purpose and Scope of G73
Focuses on testing the air brake system every 18 to 24 months. rdso technical pamphlet g73
Detailing the testing procedures for various brake components. Defining the "Must-Change" items during periodic overhauls. Critical Components Covered
Ensuring pressure drop is within permissible limits. Preventing excessive jerks caused by uneven braking across
Instructions for the Auxiliary Reservoir (AR) and Control Reservoir (CR) focus on moisture drainage and pressure retention tests. 4. Slack Adjuster (SAB)
Guidelines include checking the piston stroke and ensuring the integrity of the pressure seals to prevent brake binding. 3. Air Reservoirs Instructions for the Auxiliary Reservoir (AR) and Control
Where brakes fail to release, causing wheel flats and potential derailments.
According to RDSO G73, maintenance is categorized into different levels to ensure long-term structural integrity: