The belt/Idler kit arrived next day after placing the order.
The included directions were very clear with an exploded diagram. Four bolts remove the motor/pump assembly from the machine, three clips release the pump from the motor, then four small nuts remove the support brace from the motor to get access to the pulley and lever. Reverse order to re-assemble.
The idler/pulley was in good condition. However, the kit is just a few $ more and replacement was only few extra steps. The worn belt was the main problem.
Took about an hour to complete and the washer is running great now.