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Types of defective track components from the side view.
| No. | Types | Sample Images | Description |
|---|---|---|---|
| 1 | Weld fracture |
|
Cracks appearing on rail side welds |
| 2 | Rail crack |
|
Cracks appearing on the side of the rail |
| 3 | Fishtail plate fracture |
|
Cracks appearing on the fishplate |
| 4 | Fishplate bolts fall off |
|
Fish plate bolts are loose or fall off |
