Changing Vct Solenoid

[blind_elk]

I have a R32 GTS4 fitted with a RB25DET VCT from a Stagea. I've been concerned that the VCT is not working, so this morning I ran a test light over the system.

I have proven that the switching system is functioning correctly. However, if I connect direct 12V across the pins of the solenoid, nothing happens.

So, to my question - is replacement of the solenoid as simple as "unscrew dead solenoid, screw in new solenoid"? Is there anything I need to look out for? No little thingos are going to disappear as they are propelled across the street by a spring that suddenly gets released, etc.

TIA

[89CAL]

No, everything is held inside the solenoid. I'd suggest getting new o-rings for the solenoid you are putting in