Pls pardon me for not replying you earlier and thank you so much for yr kind patience to us.
After verifying with my counterpart, it appears that the springs were never called up to be set and fitted to the r/vs before despatch
We will need to send new replacement relief valves as the springs have to be fitted and set in the factory before despatch
We will raise a free of charge replacement order to you, however, not all parts are in stock so they will have to be ordered in
On the other hand, we have create a quote of the correct p/n of the valves and spring (With setting), as per attachment for yr reference.
Pls use this for future purchase.
I will keep you posted on the readiness of this replacement.