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Remove the bolt and oval washer from both upper and
bottom sides.
Push the Pulley Arm to come off the V-Belt.
Pull out the Pulley Arm from the Mag unit.
Flip over the Mag unit.
Remove 3 screws from the outer edge and 2 screws
from the Main Arm.
Come off the backside cover.
Be careful not to bend the metal Joint Pin.
Loosen the Nylon nut to remove the Alloy Rotor.
Remove the Mag unit from the frame and place on a
table.
How To Replace V-Belt – RDA80 & PowerMatic