G-73 standardizes the procedure for drawing oil samples to eliminate variability. Key stipulations include:
for the maintenance of the running gear and tapered roller bearings. Indian Railway rdso technical pamphlet g73
| Component | Parameter | Limit per G73 | | :--- | :--- | :--- | | Axle Box Guide | Lateral clearance | 1.5 mm - 3.0 mm | | Brake Block | Minimum thickness | 10 mm (cast iron) | | Coil Spring | Free height reduction | Max 5% of original | | Side Bearer | Gap between roller & bracket | 5 mm ± 1 mm | | Hanger Pin (Brake) | Diametrical wear | 0.5 mm max | G-73 standardizes the procedure for drawing oil samples
The pamphlet provides a step-by-step methodology for conducting the . This test is vital for verifying that an individual wagon's braking system is functional before it is coupled into a full rake. SCT Checklist items: This test is vital for verifying that an
They weren’t maintaining the tracks. They were maintaining a secret railway, running directly under the city’s nose, transporting materials too dangerous for the public to know about. And the "dampening" systems were failing. That’s why the headaches were coming back.
operation and maintenance of Bogie Open Bottom Rapid Discharge (BOBR/BOBRN)