No Rotor Rods are needed or included. This Can Shim Kit is brand new from factory. Power down machine before installing shims.
Start by adjusting the single brown vend motor cam discs. Lightly pull disc tab towards you and turn disc clockwise to #1 hole snaps in. You should have 3 notches on disc for 3 deep cans.Power machine up and pull out white door button located between coin mech & bill validator. This will reset vend motor cams. Now vend each single column brown vend motor so that the rotor cup is in the right, 3:00 o'clock position.
This will allow you an inch gap to take out metal " bottle" shims and replace with "can" shims. The metal can shim rests on a metal rod front of machine and rear. Put a 12 pack of can soda in each column and test vend.
1st couple of vends cans will not drop.