How change from 23 tooth gear to 9 tooth gear on ACC
Below is the tools required and link to the video on how to install the 9 tooth gears on ACC 8k and ACC15k.
Tools needed 2 7/16" wrenches, 9/16" wrench, 9/16" socket, 5/8" socket, flat tipped screw driver, 3/4" socket, snap ring pliers, Pully puller, allen head wrench set.