Hey guys, I recently got the cylinder head of my 2006 Scion xB rebuilt. I’m having trouble putting back the intake camshaft. When I got it back from the shop, it was unlocked for me already, do I put the head back as is, or is there anything else I have to do to it, also this is the second head as the first time I tried to put it back, the tensioner gave out and I had to start all over buying a new head. I’ve seen videos of people unlocking and locking them but never how to or what to do once it’s unlocked. Do I put it exactly as the shop gave it to me, or do I have to put oil in it first? I just don’t want to have to spend money on another head and rebuild just to get back to this point.