Is this normal for a crankshaft on a 1MZ-FE engine?

I'm not sure if I do have both only the lower one, the lower one has the adjusting bolt all the way up, there is one above that one it's 12mm but so far it won't budge, I don't understand how the pump was loose enough to take off the belt but now I can't put the replacement on?

I sprayed it earlier with PB Blaster, I think I see it in the diagram.

Looks like I sprayed the wrong bolt, is the bolt I need to spray torqued at 52lbs, do I need a special belt tool to get at it?

While I'm asking, does the engine need to be at TDC to start for the timing to be synced for it to run smoothly?

Update on PS belt I was able to loosen the upper pivot bolt, btw how loose does the bolt need to be? Anyway even with the pump all the way forward I don't have enough slack on the belt to get it on the power steering pulley, I'm going to try putting the old belt back on, on the chance that it fits and I might have a replacement belt that's too small, barring that I'm just going to leave the power steering belt to test and see if it runs smooth.

Managed to get the old belt on, not sure why I couldn't get the new belt on, I guess I'll just leave the old one on until it needs replacing, started right up and running smooth, ran it for about 20 minutes no signs of coolant leak or overheating, still got some loose ends to tie up like torquing the balancer bolt, the lower engine mount and a few other bolts. Thanks for helping me get it going again. Next challenge is my A/C runs but it's not cold added refrigerant and the clutch is spinning so I'm stumped. I might have to take it to an A/C specialist.

I was thinking that too, it may be just a tad too small, I think your onto something with the A/C, I wonder if this might help, the refill hose I use has a gauge on it, so I left it on the fill connector valve, with the A/C off it was past the green level, but when I turn on the A/C the gauge goes to low, is that a good sign there is a pressure leak? What about those refill kits they sell with dye for finding leaks and for sealing leaky seals, worth a shot?

Yes, I understand about the A/C, today I had a local mobile mechanic stop by and he pointed out the A/C line under the hood is cold, he thinks I don't have enough refrigerant in, but the gauge shows full, maybe the gauge is off, he also gave me a green light all on driving All I had to do was tighten up a few bolts. He said as long as the pump doesn't leak it should be fine, he also pointed out that the broken stud is in the block and all I would have to do to get it out take the bolts and nuts off the pump and take the broken stud out of the block with a vise grip, so that's what I need to do if it leaks. I drove it earlier about half a mile got it up to 55, with no issues, so it's looking good so far.

Glad to say I've been driving it and no leaks, unfortunately the Chevy 454 7.4 L Vortac block with 95k original miles on my motor home I live in is having an issue that might be a blown head gasket or worse and I really need to deal with it before the next bad storm that may force us to evacuate. Check Engine light not on, can't run OBD2 says its either not connected or the ignition is not on, first thing thar comes to. Mind is bad ECM? Bad Sensors? 1st noticeable symptom is white smoke from the manifold, no trace of sweet smell, I took video of it I'm trying to figure out how to share it (no smoke or sweet smell from rear exhaust, only droplets of water, (moisture in the fuel lines is common here, I add a bottle of HEAT and seams to keep it in check) 2nd is had a back fire 1x but started up rough, high idle to almost stall till it warms up than it revs high and than adjusts to close to normal idle. It hasn't had a tune up in years, there is a presence of oil on the engine cover spark plugs manifold side. No sign of coolant leak, I did the trick to take the coolant cap off before starting and as soon as I started it in less than a minute it overflowed bubbling, I understand that could be a sign of a blown head gasket. Any thoughts on what's going on and what I can do to prevent any potential further damage? Thanks

I'll post it as a new question, yes I think you are onto something, I would prefer your help.