95 cr125 help needed with exhaust valve?

May 29, 2007
I think they call it a power valve on this machine? anyhow, I ordered the manual for it, but want to get it back together soon (manual is on backorder) and I have 2 quick questions. Since I had to replace the crank seal last night, I took the right side apart. To put it back together I need 2 things

1) what is the torque value to tighten the clutch spring/bolts?

2) the exhaust/power valve.. is gear driven, how do I time it properly during assembly?