Hyderabad Metro Rail Mainteance Training

1. CARBODY - COUPLER - MAIN RELIEF PRESSURE (MRP) VALVE
Removal
1. Remove the MRP valve
2. Remove the spring locking (7), seal holder (2), retaining ring (3), rubber sleeve (4)
  and spring (5)
3. Remove the seal (1) from the seal holder (2)
4. Remove the adapter (15) and grommet (16)
5. Remove the screws (8), washers (9)
6. Remove the valve body (6), bushing (17), valve rod (12), O-ring (14), spring (11)
  and end piece (10)
7. Remove the seal (13) from the valve rod (12)

Click the below icon to view the animation.

Removal

Click the illustration for detailed view.