Lifter Maintenance

[blind_elk]

Tried a search, didn't quite find what I was looking for.

My engine putter-back-togetherer is concerned about the lack of clearance on the lifters.

Question: are the hydraulic lifters serviceable? Or do you have to replace them? If they are not serviceable, then can / how to bleed them back down (I think that's his question).

Its for a RB25DET ex C34 Stagea, so it has the VVT as well (if that matters).

Any (constructive) advice welcome.

TIA.

[siksII]

u cant service them, but you can bleed them, im not sure how but if you search someone has posted how to before i read it a while ago.