Alignment points for cams and timing

Hello, It is involved a little it but I have all of the diagrams you need to get the job done. (below)

Please let me know if you have any questions

Here is a guide to remove the harmonic balancer

https://www.2carpros.com/articles/how-a-harmonic-balancer-works

and

https://www.2carpros.com/diagrams/lexus/ls-400/1991

Check out the diagrams (Below)

Please let us know what happens.

Cheers, Ken