Eton ATV RXL 50 Service Manual page 51

There are two brake caliper fixing bolt on the back
of the plate. Use wrench to remove those two bolts,
you can take the whole caliper out.
After removing the rear brake caliper, release the brake
cable-fixing nut. Then you can take apart the parking brake
caliper.
When replace the brake shoes, it must use hammer
and punch to impact the pins out. Thus two brake shoes
will be separated to maintenance.
After finishing whole repair procedures, to install all
parts in reverse steps above.
50