When
To replace the seal wash seal
Tools required
Seal-handling tool
No. | Description |
---|---|
1 | Removal pin |
2 | Insertion pin |
3 | Knurl for opening and closing the seal-handling tool |
Preparations
Remove the pump head. See Removing the Pump Head.
Remove the piston for which you want to replace the seal wash seal. See Removing the Pistons.
Parts affected on the pump head
No. | Description |
---|---|
1 | Pump head |
2 | Seal wash plate |
3 | Seal wash seal |
4 | Piston |
Follow these steps
Open the seal-handling tool and push the removal pin into the seal wash plate as far as the pin goes in.
Close the seal-handling tool and remove the tool from the seal-wash plate. The seal is removed together with the tool.
To remove the seal from the seal-handling tool: Open the tool and pull off the seal from the tool. Once the seal has been removed, it cannot be reused.